Henderson, IL (Knox) Weather

    06:00 Sunday
    Partly cloudy
    Partly cloudy
    22° Feels like 22°
    Moderate southeast wind Southeast 15 - 29 km/h
    reloj Hourly Light rain in the next few hours
    • Today 30 Aug. Light rain with partly cloudy skies 80% 1.7 mm 28° / 21° Moderate south wind 22 - 42 km/h
    • Tomorrow 31 Aug. Thunderstorm with partly cloudy skies 40% 11 mm 32° / 21° Moderate south wind 21 - 37 km/h
    • Tuesday 1 Sept. Scattered clouds 33° / 22° Moderate south wind 14 - 26 km/h
    • Wednesday 2 Sept. Clear 34° / 23° Moderate southwest wind 15 - 28 km/h
    • Thursday 3 Sept. Light rain with partly cloudy skies 50% 0.4 mm 33° / 24° Moderate south wind 13 - 45 km/h
    • Friday 4 Sept. Thunderstorm with partly cloudy skies 40% 0.8 mm 34° / 22° Strong northeast wind 28 - 57 km/h
    • Saturday 5 Sept. Thunderstorm with partly cloudy skies 40% 1.8 mm 32° / 21° Strong northeast wind 11 - 53 km/h

    Weather Forecast for Henderson, IL Today

    , 30 August

    Tomorrow

    , 31 August
    07:00 Partly cloudy 22° Partly cloudy
    Feels Like 22°
    Moderate southeast wind Southeast 15 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 57%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 15748 ft
    08:00 Partly cloudy 22° Partly cloudy
    Feels Like 22°
    Moderate south wind South 13 - 27 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 18 °C
    • Clouds Clouds 68%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 15748 ft
    09:00 Light rain with partly cloudy skies 50% 0.012 mm 22° Light rain
    Feels Like 23°
    Moderate south wind South 19 - 34 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 50% 0.012 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 51%
    • Feels Like Feels Like 23 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 15748 ft
    10:00 Light rain with partly cloudy skies 40% 0.016 mm 24° Light rain
    Feels Like 25°
    Moderate south wind South 14 - 34 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 40% 0.016 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 59%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 15420 ft
    Light rain 11:00 Light rain with partly cloudy skies 40% 0.016 mm 25° Light rain
    Feels Like 26°
    Moderate south wind South 13 - 27 km/h
    		UV Index 4 Moderate SPF: 6-10
    11:00 Light rain with partly cloudy skies 40% 1.2 mm 25° Light rain
    Feels Like 26°
    Moderate south wind South 13 - 27 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 40% 0.016 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 81%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 15748 ft
    12:00 Light rain with partly cloudy skies 30% 0.016 mm 26° Light rain
    Feels Like 27°
    Moderate south wind South 19 - 36 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 30% 0.016 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 72%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 15748 ft
    13:00 Partly cloudy 27° Partly cloudy
    Feels Like 28°
    Moderate south wind South 17 - 35 km/h
    		UV Index 7 High SPF: 15-25
    • Rain Rain 10% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 65%
    • Feels Like Feels Like 28 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 16076 ft
    Partly cloudy 14:00 Partly cloudy 28° Partly cloudy
    Feels Like 30°
    Moderate south wind South 17 - 34 km/h
    		UV Index 5 Moderate SPF: 6-10
    14:00 Partly cloudy 28° Partly cloudy
    Feels Like 30°
    Moderate south wind South 17 - 34 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 10% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 94%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 15748 ft
    15:00 Partly cloudy 27° Partly cloudy
    Feels Like 29°
    Moderate southwest wind Southwest 16 - 33 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 10% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 59%
    • Feels Like Feels Like 29 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 15420 ft
    16:00 Partly cloudy 27° Partly cloudy
    Feels Like 29°
    Moderate south wind South 13 - 28 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 75%
    • Feels Like Feels Like 29 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 15748 ft
    Partly cloudy 17:00 Partly cloudy 27° Partly cloudy
    Feels Like 30°
    Moderate south wind South 12 - 23 km/h
    		UV Index 2 Low SPF: no
    17:00 Partly cloudy 27° Partly cloudy
    Feels Like 30°
    Moderate south wind South 12 - 23 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 23 °C
    • Clouds Clouds 75%
    • Feels Like Feels Like 30 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 15748 ft
    18:00 Partly cloudy 28° Partly cloudy
    Feels Like 31°
    Moderate south wind South 12 - 24 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 23 °C
    • Clouds Clouds 58%
    • Feels Like Feels Like 31 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 16076 ft
    19:00 Scattered clouds 27° Scattered clouds
    Feels Like 29°
    Moderate south wind South 15 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 39%
    • Feels Like Feels Like 29 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 16404 ft
    Scattered clouds 20:00 Scattered clouds 26° Scattered clouds
    Feels Like 28°
    Moderate south wind South 16 - 27 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 26° Scattered clouds
    Feels Like 28°
    Moderate south wind South 16 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 22 °C
    • Clouds Clouds 22%
    • Feels Like Feels Like 28 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 16076 ft
    21:00 Scattered clouds 26° Scattered clouds
    Feels Like 27°
    Moderate south wind South 18 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 31%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 16404 ft
    22:00 Scattered clouds 26° Scattered clouds
    Feels Like 28°
    Moderate south wind South 18 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 21 °C
    • Clouds Clouds 38%
    • Feels Like Feels Like 28 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 16404 ft
    Scattered clouds 23:00 Scattered clouds 26° Scattered clouds
    Feels Like 27°
    Moderate south wind South 17 - 30 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 26° Scattered clouds
    Feels Like 27°
    Moderate south wind South 17 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 20 °C
    • Clouds Clouds 25%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 16076 ft
    24:00 Scattered clouds 26° Scattered clouds
    Feels Like 27°
    Moderate south wind South 21 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 19 °C
    • Clouds Clouds 33%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 16076 ft

    Air quality in Henderson today

    Detail
    37
    Fair O₃ (91 µg/m³)

    Sunrise and Sunset

    Sunrise 06:26 Sunset 19:36
    First light 05:57 Midday 13:01 Last light 20:05
    Day length 13h 11m

    Remaining daylight 13h

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    30 Last Quarter
    31 Last Quarter
    1 Last Quarter
    2 Last Quarter
    3 Last Quarter
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 New Moon
    10 New Moon
    11 New Moon
    12 First Quarter

    What is the weather like in Henderson, IL (Knox) in August?

    • Avg. Temp.
      Avg. Temp.: 23 °C Max.: 28 °C Min: 18 °C
    • Rainy Days
      Rainy Days: 10 days
    • Accumulated Rainfall
      Accumulated Rainfall: 86 mm
    • Average Wind Speed
      Average Wind Speed: 10 km/h

    Weather graphs

    Videos

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