Decatur, IL Weather

16:00 Sunday Artboard
Partly cloudy Partly cloudy 25° Feels like 26° South South 27 - 51 km/h
reloj Hourly Cloudy skies for the next few hours
  • Today 28 April Thunderstorm 90% 11 mm 26° / 17° Calm 27 - 51 km/h
  • Tomorrow 29 April Thunderstorm 90% 11 mm 24° / 15° Calm 20 - 50 km/h
  • Tuesday 30 April Scattered clouds 25° / 11° Calm 17 - 29 km/h
  • Wednesday 1 May Light rain 30% 0.6 mm 27° / 16° Calm 16 - 35 km/h
  • Thursday 2 May Scattered clouds 30° / 17° Calm 27 - 56 km/h
  • Friday 3 May Thunderstorm 70% 3.5 mm 21° / 14° Calm 22 - 44 km/h
  • Saturday 4 May Clear 23° / 9° Calm 14 - 31 km/h

Weather Forecast for Decatur, IL Today

, 28 April

Tomorrow

, 29 April
16:00 Partly cloudy 25° Partly cloudy
Feels Like 26°
Calm South 27 - 51 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 70%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 27 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 51 km/h
  • Snowline Snowline 4000 m
17:00 Partly cloudy 25° Partly cloudy
Feels Like 26°
Calm South 24 - 48 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 59%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 24 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 48 km/h
  • Snowline Snowline 4000 m
18:00 High clouds 25° High clouds
Feels Like 26°
Calm South 24 - 42 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 56%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 24 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 42 km/h
  • Snowline Snowline 4000 m
19:00 Partly cloudy 23° Partly cloudy
Feels Like 25°
Calm South 22 - 48 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 56%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 68%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 22 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 48 km/h
  • Snowline Snowline 3900 m
20:00 Partly cloudy 23° Partly cloudy
Feels Like 25°
Calm South 21 - 40 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 78%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 40 km/h
  • Snowline Snowline 3900 m
21:00 Partly cloudy 22° Partly cloudy
Feels Like 25°
Calm South 23 - 39 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 91%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 3900 m
22:00 Partly cloudy 22° Partly cloudy
Feels Like 22°
Calm South 23 - 41 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 60%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 69%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 41 km/h
  • Snowline Snowline 3800 m
23:00 Partly cloudy 22° Partly cloudy
Feels Like 22°
Calm South 25 - 46 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 80%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 25 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 46 km/h
  • Snowline Snowline 3800 m
24:00 Thunderstorm 70% 2.8 mm 19° Thunderstorm
Feels Like 19°
Calm South 18 - 50 km/h
UV Index 0 Low SPF: no
  • Rain Rain 70% 2.8 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 16 °C
  • Clouds Clouds 91%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 50 km/h
  • Snowline Snowline 3700 m

Pollution in Decatur

Detail
41
Moderate O₃ (100 µg/m³)
  • Possible health risk.
  • Enjoy your usual outdoor activities if you do not experience symptoms.
  • Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs
Maximum Minimum Rainfall

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