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    Decatur

    World / United States / Illinois

    39°50'N / 88°57'W / Altitude 206 m / 15:07 2026/06/17, America/Chicago (UTC-5)

    overcast 22.2 °C
    Wind speed 30 km/h
    Gust 50 km/h
     
    Precipitation (1 hr.) 0.2 mm
    Humidity 87 %
    Air pressure 996 hPa
    Visibility 16 km
    Clouds 100 %
    Cloud base 1981 m

    Weather report from station Decatur, Distance: 9 km (14:54 2026/06/17)

    Open Radar Map

    Weather for the next 24 hours

    16:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow15:00 tomorrow16:00 tomorrow
    rain, thunderstorms likely
    24 °C
    1 mm
    100 %
    S
    23 km/h
    Gust:
    50 km/h
    rain, thunderstorms likely
    23 °C
    3 mm
    100 %
    W
    20 km/h
    rain, thunderstorms likely
    23 °C
    5 mm
    100 %
    SW
    17 km/h
    rain, thunderstorms likely
    22 °C
    6 mm
    100 %
    SW
    14 km/h
    overcast with light rain
    22 °C
    0.1 mm
    100 %
    SW
    23 km/h
    Gust:
    50 km/h
    clear sky
    22 °C
    0 mm
    50 %
    SW
    21 km/h
    Gust:
    43 km/h
    overcast with light rain
    22 °C
    0.1 mm
    70 %
    W
    19 km/h
    overcast
    21 °C
    0 mm
    20 %
    NW
    19 km/h
    clear sky
    21 °C
    0 mm
    10 %
    W
    15 km/h
    clear sky
    20 °C
    0 mm
    0 %
    W
    13 km/h
    clear sky
    18 °C
    0 mm
    0 %
    W
    15 km/h
    clear sky
    18 °C
    0 mm
    0 %
    W
    15 km/h
    clear sky with few clouds
    17 °C
    0 mm
    0 %
    W
    15 km/h
    clear sky
    17 °C
    0 mm
    0 %
    W
    17 km/h
    overcast
    17 °C
    0 mm
    0 %
    W
    19 km/h
    overcast
    17 °C
    0 mm
    0 %
    W
    17 km/h
    overcast
    18 °C
    0 mm
    0 %
    NW
    17 km/h
    overcast
    19 °C
    0 mm
    0 %
    W
    14 km/h
    overcast
    19 °C
    0 mm
    0 %
    W
    13 km/h
    overcast with rain
    18 °C
    0.4 mm
    50 %
    W
    13 km/h
    overcast
    18 °C
    0 mm
    0 %
    W
    15 km/h
    overcast
    19 °C
    0 mm
    10 %
    W
    15 km/h
    mixed with rain showers
    20 °C
    0.1 mm
    50 %
    W
    17 km/h
    partly cloudy
    21 °C
    0 mm
    10 %
    W
    15 km/h
    clear sky with few clouds
    22 °C
    0 mm
    10 %
    NW
    17 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    clear sky
    20 °C
    0 mm
    20 %
    W
    13 km/h
    clear sky with few clouds
    17 °C
    0 mm
    0 %
    W
    15 km/h
    overcast
    17 °C
    0 mm
    0 %
    W
    17 km/h
    overcast
    19 °C
    0 mm
    0 %
    W
    13 km/h
    overcast with rain
    19 °C
    0.4 mm
    50 %
    W
    15 km/h
    mixed with rain showers
    22 °C
    0.1 mm
    50 %
    NW
    17 km/h
    clear sky
    21 °C
    0 mm
    10 %
    NW
    12 km/h
    clear sky
    17 °C
    0 mm
    0 %
    W
    7 km/h

    Meteogram

    13171519151313141518202019182422262923232326262726272626
    30
    28
    26
    24
    22
    20
    18
    16
    14
    12
    Wed
    17
    rain, thunderstorms likely
    Thu
    18
    overcast with rain
    Fri
    19
    clear sky with few clouds
    Sat
    20
    partly cloudy
    Sun
    21
    rain, thunderstorms likely
    Mon
    22
    mostly cloudy
    Tue
    23
    overcast with rain
    Wed
    24
    mixed with rain showers
    Thu
    25
    mostly cloudy
    Fri
    26
    rain, thunderstorms likely
    Sat
    27
    mixed with rain showers
    Sun
    28
    rain, thunderstorms likely
    Mon
    29
    mixed with rain showers
    Tue
    30
    mixed with rain showers

    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