Ohio, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ohio, IL in one place.
Sunny. High near 85, with temperatures falling to around 83 in the afternoon. West wind 5 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Ohio, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 12, 2026 9:15 AM CDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Ohio, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 9:15 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Ohio
Tuesday looks like the warmest upcoming period in Ohio at 85 degrees F.
Friday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday at about 20 to 25 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 9:15 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms after 7pm. Mostly cloudy, with a low around 63. North wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers. Mostly cloudy, with a high near 73. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 90%.
Showers and thunderstorms before 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 90%.
Mostly sunny, with a high near 58.
Mostly clear, with a low around 36.
Sunny, with a high near 57.
Clear, with a low around 38.
Sunny, with a high near 64.
Partly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
85°F |
5 to 10 mph
W
|
|
Tuesday Night
Oct 13
|
Showers And Thunderstorms
|
63°F |
0 to 5 mph
N
|
|
Wednesday
Oct 14
|
Rain Showers
|
73°F |
5 to 10 mph
NE
|
|
Wednesday Night
Oct 14
|
Chance Rain Showers
|
55°F |
10 mph
NE
|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
69°F |
10 mph
NE
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms
|
48°F |
10 to 20 mph
NW
|
|
Friday
Oct 16
|
Mostly Sunny
|
58°F |
20 to 25 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
36°F |
5 to 15 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
57°F |
0 to 5 mph
W
|
|
Saturday Night
Oct 17
|
Clear
|
38°F |
5 to 10 mph
S
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
10 to 15 mph
S
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
46°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ohio.
