Local Forecast

Delavan, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Delavan, IL.

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 11:50 PM CDTSunday 11:50 PM

°F °C
Regional Observations →
75°F

Clear

  • 84° / 68° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

6 mph

ESE

UV Index

0

None

Humidity

89%

Dew 71°F

Sun

5:27 AM · 8:25 PM

Rise · Set

Source: PEORIA (KPIA). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

84° 68°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Today

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 9am, then showers and thunderstorms. Partly sunny, with a high near 84. South southeast wind 8 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Night

Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then showers and thunderstorms between 9pm and 10pm, then a chance of showers and thunderstorms between 10pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. South wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

91° 73°

Slight Chance of Rain Showers

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 90. South southwest wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 72. South southwest wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 30%.

Wednesday

93° 73°

Mostly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Wednesday

A chance of rain showers before 7am. Sunny, with a high near 94. South southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly clear, with a low around 73. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday

91° 64°

Scattered Thunderstorms Likely

Overnight: Rain Likely

Detailed forecast

Thursday

A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 91. Chance of precipitation is 60%.

Night

Showers and thunderstorms likely. Partly cloudy, with a low around 64. Chance of precipitation is 60%.

Friday

89° 66°

Mostly Sunny

Overnight: Slight Chance of Showers

Detailed forecast

Friday

A slight chance of rain showers before 7am. Mostly sunny, with a high near 89.

Night

A slight chance of rain showers after 7pm. Mostly clear, with a low around 65.

Delavan, IL Weather Analysis Tools