Local Forecast

Sullivan, IL Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Monday 11:25 PM CDTMonday 11:25 PM

°F °C
Regional Observations →
64°F

Cloudy

  • 68° / 57° High / Low
  • 64° Feels Like
  • 0% Chance of Rain

Wind

10 mph

E

UV Index

0

None

Humidity

77%

Dew 57°F

Sun

6:43 AM · 6:50 PM

Rise · Set

Source: DECATUR (KDEC). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Tonight

57°

Overcast

Detailed forecast

Tonight

Cloudy, with a low around 57. Northeast wind around 9 mph, with gusts as high as 17 mph.

Tuesday

69° 53°

Slight Chance of Rain Showers

Overnight: Mostly Cloudy

Detailed forecast

Tuesday

A chance of rain showers between 8am and 11am. Partly sunny, with a high near 69. Northeast wind around 12 mph, with gusts as high as 18 mph.

Night

Mostly cloudy, with a low around 53. Northeast wind 6 to 12 mph, with gusts as high as 17 mph.

Wednesday

71° 53°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Wednesday

Partly sunny, with a high near 71. North northeast wind 7 to 12 mph, with gusts as high as 16 mph.

Night

Mostly cloudy, with a low around 53. Northeast wind 5 to 9 mph.

Thursday

75° 53°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Thursday

Mostly sunny, with a high near 74. Northeast wind around 8 mph.

Night

Partly cloudy, with a low around 53. Northeast wind 3 to 7 mph.

Friday

73° 50°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Friday

Mostly sunny, with a high near 73.

Night

Partly cloudy, with a low around 49.

Sullivan, IL Weather Analysis Tools