Local Forecast

Dewey, IL Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 9:15 PM CDTSunday 9:15 PM

°F °C
Regional Observations →
71°F

Mostly Cloudy

  • 84° / 69° High / Low
  • 71° Feels Like
  • 0% Chance of Rain

Wind

9 mph

E

UV Index

0

None

Humidity

92%

Dew 69°F

Sun

5:23 AM · 8:20 PM

Rise · Set

Source: RANTOUL (KTIP). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

84° 69°

Thunderstorms Likely

Overnight: Chance of Thunderstorms

Detailed forecast

Today

A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Southeast wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 11pm, then a chance of showers and thunderstorms between 11pm and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East southeast wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Monday

82° 68°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Monday

Showers and thunderstorms. Mostly cloudy, with a high near 82. South southeast wind 9 to 15 mph, with gusts as high as 22 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 midnight, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 67. South wind 7 to 13 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Tuesday

89° 71°

Chance of Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. South southwest wind 7 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Night

A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. South southwest wind 7 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

93° 73°

Partly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 7am. Sunny, with a high near 92. South southwest wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night

A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly clear, with a low around 72. South southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday

91° 64°

Chance of Scattered Thunderstorms

Overnight: Rain Likely

Detailed forecast

Thursday

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.

Dewey, IL Weather Analysis Tools