Longmont, CO Weather

    00:00 Sunday
    Partly cloudy
    Partly cloudy
    8° Feels like 7°
    First Quarter First Quarter Illuminated: 97%
    • Today 1 March Partly cloudy 20° / 3° Moderate north wind 10 - 23 km/h
    • Tomorrow 2 March Scattered clouds 23° / 0° Moderate west wind 16 - 38 km/h
    • Tuesday 3 March Light rain with partly cloudy skies 80% 2.3 mm 7° / 0° Moderate north wind 20 - 40 km/h
    • Wednesday 4 March Clear 18° / -3° Moderate southeast wind 7 - 24 km/h
    • Thursday 5 March Partly cloudy 19° / -4° Moderate north wind 20 - 38 km/h
    • Friday 6 March Light rain with partly cloudy skies 70% 3.6 mm 8° / 0° Strong north wind 21 - 51 km/h
    • Saturday 7 March Clear 13° / -4° Moderate south wind 8 - 27 km/h

    Weather Forecast for Longmont, CO Today

    , 1 March

    Tomorrow

    , 2 March
    01:00 Partly cloudy 8° Partly cloudy
    Feels Like 7°
    Gentle north wind North 5 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 30%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 84%
    • Feels Like Feels Like 7 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 10827 ft
    02:00 Partly cloudy 7° Partly cloudy
    Feels Like 6°
    Gentle north wind North 7 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 82%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 10499 ft
    03:00 Partly cloudy 6° Partly cloudy
    Feels Like 4°
    Moderate north wind North 10 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 86%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 10171 ft
    04:00 Partly cloudy 6° Partly cloudy
    Feels Like 4°
    Moderate north wind North 9 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 78%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 10171 ft
    Partly cloudy 05:00 Partly cloudy 5° Partly cloudy
    Feels Like 4°
    Gentle north wind North 5 - 17 km/h
    		UV Index 0 Low SPF: no
    05:00 Partly cloudy 5° Partly cloudy
    Feels Like 4°
    Gentle north wind North 5 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 80%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 10171 ft
    06:00 Partly cloudy 4° Partly cloudy
    Feels Like 3°
    Gentle north wind North 5 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 77%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 10171 ft
    07:00 Partly cloudy 4° Partly cloudy
    Feels Like 3°
    Gentle northwest wind Northwest 6 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 64%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 10171 ft
    Partly cloudy 08:00 Partly cloudy 5° Partly cloudy
    Feels Like 5°
    Gentle west wind West 4 - 14 km/h
    		UV Index 0 Low SPF: no
    08:00 Partly cloudy 5° Partly cloudy
    Feels Like 5°
    Gentle west wind West 4 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 66%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 10171 ft
    09:00 Partly cloudy 7° Partly cloudy
    Feels Like 9°
    Gentle west wind West 1 - 14 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 34%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 65%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 10171 ft
    10:00 Scattered clouds 10° Scattered clouds
    Feels Like 13°
    Gentle southeast wind Southeast 0 - 14 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 30%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 0 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 10499 ft
    Scattered clouds 11:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle east wind East 2 - 15 km/h
    		UV Index 4 Moderate SPF: 6-10
    11:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle east wind East 2 - 15 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 27%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 40%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 10171 ft
    12:00 Scattered clouds 15° Scattered clouds
    Feels Like 15°
    Gentle east wind East 4 - 19 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 25%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 10499 ft
    13:00 High clouds 17° High clouds
    Feels Like 17°
    Moderate south wind South 4 - 20 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 24%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 56%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 10499 ft
    Partly cloudy 14:00 Partly cloudy 18° Partly cloudy
    Feels Like 18°
    Moderate south wind South 6 - 21 km/h
    		UV Index 3 Moderate SPF: 6-10
    14:00 Partly cloudy 18° Partly cloudy
    Feels Like 18°
    Moderate south wind South 6 - 21 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 23%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 60%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 10827 ft
    15:00 Partly cloudy 19° Partly cloudy
    Feels Like 19°
    Moderate south wind South 2 - 21 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 21%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 60%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 10827 ft
    16:00 Partly cloudy 19° Partly cloudy
    Feels Like 19°
    Moderate north wind North 7 - 23 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 22%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 67%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 11155 ft
    Partly cloudy 17:00 Partly cloudy 17° Partly cloudy
    Feels Like 17°
    Moderate north wind North 7 - 23 km/h
    		UV Index 0 Low SPF: no
    17:00 Partly cloudy 17° Partly cloudy
    Feels Like 17°
    Moderate north wind North 7 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 26%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 66%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 11155 ft
    18:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Gentle northeast wind Northeast 2 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 33%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 54%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 11155 ft
    19:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle north wind North 3 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 11155 ft
    Scattered clouds 20:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle northwest wind Northwest 5 - 10 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle northwest wind Northwest 5 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 39%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 11155 ft
    21:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Gentle west wind West 3 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 11155 ft
    22:00 Scattered clouds 8° Scattered clouds
    Feels Like 8°
    Gentle west wind West 5 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 11483 ft
    Scattered clouds 23:00 Scattered clouds 6° Scattered clouds
    Feels Like 6°
    Gentle west wind West 6 - 12 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 6° Scattered clouds
    Feels Like 6°
    Gentle west wind West 6 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 11483 ft
    24:00 Scattered clouds 5° Scattered clouds
    Feels Like 4°
    Gentle west wind West 5 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 43%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 11483 ft

    Sunrise and Sunset

    Sunrise 06:33 Sunset 17:52
    First light 06:06 Midday 12:12 Last light 18:19
    Day length 11h 19m

    Time remaining until sunrise 6h 19m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Full Moon
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter

    Air quality in Longmont today

    Detail
    32
    Fair O₃ (77 µg/m³)

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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