Local Forecast

Dewey, IL Weather Forecast & Alerts

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

Active Alerts 1 active

Hour-by-Hour  Current Observation

Tuesday 5:35 PM CDTTuesday 5:35 PM

°F °C
Regional Observations →
90°F

Clear

  • 95° / 75° High / Low
  • 99° Feels Like
  • 0% Chance of Rain

Wind

6 mph

SW

UV Index

3

Moderate

Humidity

57%

Dew 73°F

Sun

6:21 AM · 7:23 PM

Rise · Set

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

5-Day Outlook

Through Saturday

Local Radar →

Tonight

75°

Mostly Clear

Detailed forecast

Tonight

Mostly clear, with a low around 75. Heat index values as high as 101. South southwest wind 3 to 7 mph.

Wednesday

95° 75°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Sunny, with a high near 95. Heat index values as high as 103. Southwest wind around 8 mph.

Night

Mostly clear, with a low around 75. South southwest wind around 7 mph.

Thursday

95° 75°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 1pm. Sunny. High near 95, with temperatures falling to around 90 in the afternoon. Southwest wind 3 to 8 mph.

Night

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 74. South wind around 5 mph.

Friday

93° 73°

Mostly Sunny

Overnight: Isolated T-storm

Detailed forecast

Friday

A slight chance of showers and thunderstorms between 7am and 1pm. Sunny, with a high near 92. West southwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.

Night

A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 71.

Saturday

91° 69°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 68.

Dewey, IL Weather Analysis Tools