Longmont, CO Weather

    12:00 Friday
    Scattered clouds
    Scattered clouds
    14° Feels like 14°
    Gentle south wind South 3 - 16 km/h
    • Today 26 Dec. Scattered clouds 18° / 1° Moderate southwest wind 12 - 24 km/h
    • Tomorrow 27 Dec. Rain and snow with partly cloud skies 70% 1.5 mm 14° / 1° Moderate west wind 21 - 44 km/h
    • Sunday 28 Dec. Snow with partly cloudy skies 90% 2.7 mm 2° / -12° Moderate northeast wind 14 - 31 km/h
    • Monday 29 Dec. Clear -2° / -12° Gentle west wind 4 - 9 km/h
    • Tuesday 30 Dec. Clear 3° / -10° Gentle west wind 4 - 10 km/h
    • Wednesday 31 Dec. Scattered clouds 7° / -8° Gentle west wind 7 - 16 km/h
    • Thursday 1 Jan. Scattered clouds 8° / -5° Gentle west wind 3 - 11 km/h

    Weather Forecast for Longmont, CO Today

    , 26 December

    Tomorrow

    , 27 December
    12:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Gentle south wind South 3 - 16 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 21%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 30%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 11483 ft
    13:00 Scattered clouds 16° Scattered clouds
    Feels Like 16°
    Moderate southeast wind Southeast 8 - 21 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 17%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 11155 ft
    14:00 Scattered clouds 17° Scattered clouds
    Feels Like 17°
    Moderate south wind South 9 - 23 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 13%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 22%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 11155 ft
    15:00 Scattered clouds 17° Scattered clouds
    Feels Like 17°
    Moderate south wind South 5 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 12%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 37%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 11155 ft
    16:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle northwest wind Northwest 2 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 16%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 11155 ft
    17:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Gentle northwest wind Northwest 4 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 19%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 30%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 10827 ft
    18:00 Scattered clouds 9° Scattered clouds
    Feels Like 9°
    Gentle west wind West 7 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 21%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 24%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 11483 ft
    19:00 Scattered clouds 9° Scattered clouds
    Feels Like 7°
    Moderate southwest wind Southwest 11 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 24%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 51%
    • Feels Like Feels Like 7 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 11155 ft
    Scattered clouds 20:00 Scattered clouds 8° Scattered clouds
    Feels Like 6°
    Moderate southwest wind Southwest 12 - 23 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 8° Scattered clouds
    Feels Like 6°
    Moderate southwest wind Southwest 12 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 30%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 11155 ft
    21:00 Scattered clouds 7° Scattered clouds
    Feels Like 6°
    Moderate southwest wind Southwest 9 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 34%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 10827 ft
    22:00 Scattered clouds 6° Scattered clouds
    Feels Like 6°
    Gentle southwest wind Southwest 4 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 37%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 43%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 10827 ft
    Partly cloudy 23:00 Partly cloudy 5° Partly cloudy
    Feels Like 5°
    Gentle southwest wind Southwest 4 - 10 km/h
    		UV Index 0 Low SPF: no
    23:00 Partly cloudy 5° Partly cloudy
    Feels Like 5°
    Gentle southwest wind Southwest 4 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 56%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 11155 ft
    24:00 Partly cloudy 4° Partly cloudy
    Feels Like 3°
    Gentle southwest wind Southwest 5 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 65%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 11155 ft

    Sunrise and Sunset

    Sunrise 07:21 Sunset 16:41
    First light 06:50 Midday 12:01 Last light 17:11
    Day length 9h 20m

    Remaining daylight 4h 18m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Full Moon
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter

    Air quality in Longmont today

    Detail
    28
    Fair O₃ (69 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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