Longmont, CO Weather

    15:00 Sunday
    Sunny
    Clear
    -4° Feels like -6°
    Gentle east wind East 4 - 17 km/h
    • Today 28 Dec. Snow with partly cloudy skies 90% 1.2 mm 3° / -10° Moderate northeast wind 17 - 40 km/h
    • Tomorrow 29 Dec. Clear 2° / -10° Gentle west wind 6 - 14 km/h
    • Tuesday 30 Dec. Clear 7° / -6° Gentle west wind 6 - 13 km/h
    • Wednesday 31 Dec. Scattered clouds 10° / -5° Gentle west wind 6 - 13 km/h
    • Thursday 1 Jan. Partly cloudy 10° / -2° Gentle southwest wind 6 - 14 km/h
    • Friday 2 Jan. Partly cloudy 13° / 3° Gentle southwest wind 6 - 15 km/h
    • Saturday 3 Jan. Scattered clouds 17° / 0° Moderate west wind 16 - 38 km/h

    Weather Forecast for Longmont, CO Today

    , 28 December

    Tomorrow

    , 29 December
    16:00 Clear -4° Sunny
    Feels Like -6°
    Gentle east wind East 4 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 39%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1026 hPa
    • Snowline Snowline 2625 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 45 km
    17:00 Clear -7° Sunny
    Feels Like -7°
    Gentle north wind North 3 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 1640 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Visibility Visibility 40 km
    18:00 Clear skies -7° Clear
    Feels Like -7°
    Gentle west wind West 2 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1030 hPa
    • Snowline Snowline 1312 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Visibility Visibility 35 km
    19:00 Clear skies -8° Clear
    Feels Like -11°
    Gentle southwest wind Southwest 5 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1032 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Visibility Visibility 35 km
    20:00 Clear skies -9° Clear
    Feels Like -11°
    Gentle west wind West 5 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1033 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Visibility Visibility 35 km
    21:00 Clear skies -9° Clear
    Feels Like -12°
    Gentle west wind West 6 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -12 °C
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1033 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Visibility Visibility 35 km
    22:00 Clear skies -9° Clear
    Feels Like -12°
    Gentle west wind West 6 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -12 °C
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1034 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Visibility Visibility 35 km
    23:00 Clear skies -9° Clear
    Feels Like -11°
    Gentle west wind West 6 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1034 hPa
    • Snowline Snowline 656 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Visibility Visibility 35 km
    24:00 Clear skies -9° Clear
    Feels Like -11°
    Gentle west wind West 5 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1035 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Visibility Visibility 35 km

    Sunrise and Sunset

    Sunrise 07:22 Sunset 16:42
    First light 06:51 Midday 12:02 Last light 17:13
    Day length 9h 20m

    Remaining daylight 44m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    9 Last Quarter
    10 Last Quarter

    Air quality in Longmont today

    Detail
    35
    Fair O₃ (86 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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