Longmont, CO Weather

    10:00 Thursday
    Snow
    Snow with cloudy skies
    2° Feels like 0°
    60% 0.1 in
    • Today 8 Jan. Snow with cloudy skies 90% 6.2 mm 3° / -3° Moderate north wind 9 - 20 km/h
    • Tomorrow 9 Jan. Snow with partly cloudy skies 80% 2.3 mm -1° / -12° Moderate north wind 10 - 20 km/h
    • Saturday 10 Jan. Scattered clouds 2° / -12° Gentle west wind 7 - 13 km/h
    • Sunday 11 Jan. Scattered clouds 3° / -9° Gentle west wind 8 - 16 km/h
    • Monday 12 Jan. Scattered clouds 6° / -7° Gentle west wind 5 - 12 km/h
    • Tuesday 13 Jan. Light rain with partly cloudy skies 30% 3.5 mm 9° / -3° Moderate north wind 15 - 39 km/h
    • Wednesday 14 Jan. Rain and snow with partly cloud skies 40% 1.1 mm 4° / -5° Moderate north wind 19 - 41 km/h

    Weather Forecast for Longmont, CO Today

    , 8 January

    Tomorrow

    , 9 January
    10:00 Snow with cloudy skies 60% 0.04 in 2° Snow
    Feels Like 0°
    Gentle north wind North 6 - 14 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 60% 0.04 in
    • Humidity Humidity 79%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 5577 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Visibility Visibility 12 km
    11:00 Snow with cloudy skies 80% 0.12 in 2° Snow
    Feels Like -1°
    Moderate north wind North 9 - 20 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 80% 0.12 in
    • Humidity Humidity 81%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 5577 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Visibility Visibility 6 km
    12:00 Snow with cloudy skies 70% 0.12 in 1° Snow
    Feels Like 0°
    Gentle north wind North 7 - 19 km/h
    		UV Index 1 Low SPF: no
    • Snow Snow 70% 0.12 in
    • Humidity Humidity 83%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 5249 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 6 km
    13:00 Snow with cloudy skies 40% 0.08 in 2° Snow
    Feels Like 0°
    Gentle northeast wind Northeast 8 - 18 km/h
    		UV Index 1 Low SPF: no
    • Snow Snow 40% 0.08 in
    • Humidity Humidity 81%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 5249 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 10 km
    14:00 Partly cloudy 2° Partly cloudy
    Feels Like 0°
    Gentle northeast wind Northeast 8 - 19 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 94%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 5577 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 18 km
    15:00 Overcast 2° Overcast
    Feels Like 0°
    Gentle northeast wind Northeast 6 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 5577 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 14 km
    16:00 Snow with partly cloudy skies 30% 0.08 in 1° Snow
    Feels Like 1°
    Gentle northeast wind Northeast 3 - 14 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.08 in
    • Humidity Humidity 79%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 90%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 5577 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Visibility Visibility 16 km
    Snow 17:00 Snow with partly cloudy skies 40% 0.12 in 0° Snow
    Feels Like 1°
    Gentle northeast wind Northeast 2 - 9 km/h
    		UV Index 0 Low SPF: no
    17:00 Snow with cloudy skies 50% 0.8 in 0° Snow
    Feels Like 1°
    Gentle northeast wind Northeast 2 - 9 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 40% 0.12 in
    • Humidity Humidity 80%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 92%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 5249 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Visibility Visibility 20 km
    18:00 Snow with cloudy skies 50% 0.12 in 0° Snow
    Feels Like 2°
    Gentle north wind North 1 - 6 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 50% 0.12 in
    • Humidity Humidity 80%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 96%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 5249 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Visibility Visibility 20 km
    19:00 Snow with cloudy skies 60% 0.08 in 0° Snow
    Feels Like 1°
    Gentle west wind West 1 - 6 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 60% 0.08 in
    • Humidity Humidity 82%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 5249 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Visibility Visibility 20 km
    Snow 20:00 Snow with cloudy skies 50% 0.12 in 0° Snow
    Feels Like 0°
    Gentle west wind West 2 - 7 km/h
    		UV Index 0 Low SPF: no
    20:00 Snow with cloudy skies 60% 0.9 in 0° Snow
    Feels Like 0°
    Gentle west wind West 2 - 7 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 50% 0.12 in
    • Humidity Humidity 83%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Visibility Visibility 14 km
    21:00 Snow with partly cloudy skies 50% 0.16 in -1° Snow
    Feels Like 0°
    Gentle west wind West 2 - 6 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 50% 0.16 in
    • Humidity Humidity 85%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 96%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 4265 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Visibility Visibility 12 km
    22:00 Snow with cloudy skies 50% 0.16 in -2° Snow
    Feels Like 0°
    Gentle west wind West 1 - 5 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 50% 0.16 in
    • Humidity Humidity 88%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Visibility Visibility 7 km
    Snow 23:00 Snow with cloudy skies 50% 0.24 in -2° Snow
    Feels Like -2°
    Gentle west wind West 3 - 6 km/h
    		UV Index 0 Low SPF: no
    23:00 Snow with cloudy skies 60% 1.7 in -2° Snow
    Feels Like -2°
    Gentle west wind West 3 - 6 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 50% 0.24 in
    • Humidity Humidity 88%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Visibility Visibility 7 km
    24:00 Snow with cloudy skies 60% 0.28 in -2° Snow
    Feels Like -1°
    Gentle west wind West 2 - 6 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 60% 0.28 in
    • Humidity Humidity 89%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Visibility Visibility 4 km

    Sunrise and Sunset

    Sunrise 07:22 Sunset 16:52
    First light 06:52 Midday 12:07 Last light 17:22
    Day length 9h 29m

    Remaining daylight 6h 27m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 New Moon
    18 New Moon
    19 New Moon
    20 First Quarter
    21 First Quarter

    Air quality in Longmont today

    Detail
    22
    Fair PM₂₅ (11 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

    More Videos
    Extreme winds of over 100 km/h hit Istanbul, Türkiye
    Extreme winds of over 100 km/h hit Istanbul, Türkiye