Manhattan, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Manhattan, IL in one place.
Mostly sunny, with a high near 82.
Local Weather Overview
This forecast page for Manhattan, 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: Apr 19, 2026 11:45 PM CDT.
The active forecast window currently covers Apr 23 to Apr 26, 2026 for Manhattan, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 26, 2026
- Latest sync
- Apr 19, 2026 11:45 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Manhattan
Thursday looks like the warmest upcoming period in Manhattan at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Thursday at about 10 to 25 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 19, 2026 11:45 PM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61.
Showers and thunderstorms likely. Mostly cloudy, with a high near 74.
A chance of rain showers. Mostly cloudy, with a low around 48.
A chance of rain showers before 1pm. Mostly sunny, with a high near 66.
A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 46.
A slight chance of rain showers. Partly sunny, with a high near 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Mostly Sunny
|
82°F |
10 to 25 mph
S
|
|
Thursday Night
Apr 23
|
Chance Showers And Thunderstorms
|
61°F |
15 to 20 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms Likely
|
74°F |
15 mph
WSW
|
|
Friday Night
Apr 24
|
Chance Rain Showers
|
48°F |
10 to 15 mph
NNW
|
|
Saturday
Apr 25
|
Chance Rain Showers
|
66°F |
10 to 15 mph
N
|
|
Saturday Night
Apr 25
|
Slight Chance Rain Showers
|
46°F |
5 to 10 mph
NNE
|
|
Sunday
Apr 26
|
Slight Chance Rain Showers
|
65°F |
10 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Manhattan.