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    Longmont

    World / United States / Colorado

    40°10'N / 105°6'W / Altitude 1518 m / 01:06 2025/12/19, America/Denver (UTC-7)

    clear sky -2.5 °C
    Wind speed 9 km/h
     
    Humidity 46 %
    Visibility 16 km
    Clouds 0 %

    Weather report from station Longmont/vbrand, Distance: 6 km (00:35 2025/12/19)

    Open Radar Map

    Weather for the next 24 hours

    02:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow
    high clouds
    -1 °C
    0 mm
    0 %
    SE
    13 km/h
    		 high clouds
    0 °C
    0 mm
    0 %
    E
    14 km/h
    		 high clouds
    1 °C
    0 mm
    0 %
    SE
    17 km/h
    		 high clouds
    2 °C
    0 mm
    0 %
    E
    18 km/h
    		 high clouds
    2 °C
    0 mm
    0 %
    E
    18 km/h
    		 high clouds
    2 °C
    0 mm
    0 %
    E
    17 km/h
    		 high clouds
    3 °C
    0 mm
    0 %
    E
    15 km/h
    		 high clouds
    7 °C
    0 mm
    0 %
    E
    13 km/h
    		 high clouds
    11 °C
    0 mm
    0 %
    SE
    15 km/h
    		 high clouds
    15 °C
    0 mm
    0 %
    E
    18 km/h
    		 high clouds
    18 °C
    0 mm
    0 %
    E
    23 km/h
    		 high clouds
    19 °C
    0 mm
    0 %
    E
    17 km/h
    		 high clouds
    20 °C
    0 mm
    0 %
    E
    5 km/h
    		 high clouds
    19 °C
    0 mm
    0 %
    SE
    13 km/h
    		 high clouds
    17 °C
    0 mm
    0 %
    SE
    40 km/h
    Gust:
    43 km/h
    		 high clouds
    15 °C
    0 mm
    0 %
    S
    22 km/h
    		 high clouds
    13 °C
    0 mm
    0 %
    SE
    20 km/h
    		 high clouds
    13 °C
    0 mm
    0 %
    E
    24 km/h
    		 partly cloudy
    12 °C
    0 mm
    0 %
    SE
    13 km/h
    Gust:
    47 km/h
    		 clear sky
    14 °C
    0 mm
    0 %
    W
    51 km/h
    Gust:
    79 km/h
    		 high clouds
    13 °C
    0 mm
    0 %
    W
    50 km/h
    Gust:
    86 km/h
    		 clear sky
    13 °C
    0 mm
    0 %
    W
    34 km/h
    Gust:
    58 km/h
    		 clear sky
    13 °C
    0 mm
    0 %
    W
    37 km/h
    Gust:
    65 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    W
    36 km/h
    Gust:
    58 km/h
    		 clear sky
    10 °C
    0 mm
    0 %
    W
    34 km/h
    Gust:
    65 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    clear sky
    10 °C
    0 mm
    0 %
    W
    34 km/h
    Gust:
    65 km/h
    		 overcast
    7 °C
    0 mm
    10 %
    SW
    29 km/h
    		 overcast
    4 °C
    0 mm
    10 %
    E
    7 km/h
    		 overcast with light rain
    12 °C
    0.1 mm
    50 %
    W
    29 km/h
    Gust:
    43 km/h
    		 high clouds
    14 °C
    0 mm
    10 %
    NW
    25 km/h
    Gust:
    54 km/h
    		 high clouds
    9 °C
    0 mm
    10 %
    NE
    9 km/h
    		 high clouds
    2 °C
    0 mm
    10 %
    NW
    9 km/h
    		 clear sky
    0 °C
    0 mm
    10 %
    NW
    4 km/h

    Meteogram

    -10-23333120-12242014921142015161177121712
    25
    20
    15
    10
    5
    0
    -5
    Fr
    19
    high clouds    		Sa
    20
    overcast with light rain    		Su
    21
    mostly cloudy    		Mo
    22
    high clouds    		Tu
    23
    high clouds    		We
    24
    clear sky with few clouds    		Th
    25
    clear sky with few clouds    		Fr
    26
    high clouds    		Sa
    27
    partly cloudy    		Su
    28
    clear sky with few clouds    		Mo
    29
    overcast    		Tu
    30
    high clouds    		We
    31
    high clouds    		Th
    01
    mostly cloudy

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    Heading: Time:
    Phase: Altitude:


    Heading: Time:
    Illumination: Altitude:


    Date rise set rise Illumination


    Phase Time Length