Local Forecast

Dahlgren, IL Weather Forecast & Alerts

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

Active Alerts 3 active

Hour-by-Hour  Current Observation

Sunday 5:11 AM CDTSunday 5:11 AM

°F °C
Regional Observations →
75°F

Cloudy

  • 91° / 75° High / Low
  • 75° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

94%

Dew 73°F

Sun

5:33 AM · 8:21 PM

Rise · Set

Source: MOUNT VERNON (KMVN). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

91° 75°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Today

A chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 91. South southwest wind 1 to 7 mph. Chance of precipitation is 30%.

Night

Mostly clear, with a low around 74. South southwest wind 3 to 7 mph.

Monday

93° 75°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 93. Heat index values as high as 105. South southwest wind 3 to 10 mph.

Night

Mostly clear, with a low around 74. South southwest wind 3 to 9 mph.

Tuesday

95° 75°

Mostly Sunny

Overnight: Clear

Detailed forecast

Tuesday

Sunny, with a high near 95. South southwest wind around 6 mph.

Night

Clear, with a low around 74. South southwest wind 1 to 5 mph.

Wednesday

95° 75°

Mostly Sunny

Overnight: Clear

Detailed forecast

Wednesday

Sunny, with a high near 95. South southwest wind around 3 mph.

Night

Clear, with a low around 75. South wind 0 to 3 mph.

Thursday

95° 75°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 94. South southwest wind 0 to 3 mph.

Night

A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. South southeast wind 0 to 3 mph.

Dahlgren, IL Weather Analysis Tools