Manchester, IL Weather Forecast
Local 7-day forecast
Isolated Showers And Thunderstorms then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Manchester, IL in one place.
Isolated showers and thunderstorms before 7am. Mostly sunny, with a high near 76. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Manchester, 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 21, 2026 10:11 PM CDT.
The active forecast window currently covers Apr 22 to Apr 28, 2026 for Manchester, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 28, 2026
- Latest sync
- Apr 21, 2026 10:11 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Manchester
Thursday looks like the warmest upcoming period in Manchester at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Thursday at about 9 to 20 mph S.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 21, 2026 10:11 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 56. South wind around 8 mph.
Sunny, with a high near 82. South wind 9 to 20 mph, with gusts as high as 29 mph.
A slight chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. South wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 51. Chance of precipitation is 40%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 50. Chance of precipitation is 20%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
Showers and thunderstorms likely after 7pm. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly sunny, with a high near 75. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 67. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Isolated Showers And Thunderstorms then Mostly Sunny
|
76°F |
10 mph
SW
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
56°F |
8 mph
S
|
|
Thursday
Apr 23
|
Sunny
|
82°F |
9 to 20 mph
S
|
|
Thursday Night
Apr 23
|
Slight Chance Showers And Thunderstorms
|
60°F |
13 to 17 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms Likely
|
76°F |
9 to 13 mph
SW
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms
|
51°F |
6 to 9 mph
NW
|
|
Saturday
Apr 25
|
Slight Chance Rain Showers then Mostly Sunny
|
73°F |
9 mph
N
|
|
Saturday Night
Apr 25
|
Partly Cloudy then Slight Chance Rain Showers
|
50°F |
8 mph
NE
|
|
Sunday
Apr 26
|
Slight Chance Rain Showers then Mostly Sunny
|
76°F |
8 to 14 mph
E
|
|
Sunday Night
Apr 26
|
Showers And Thunderstorms Likely
|
56°F |
13 to 17 mph
SE
|
|
Monday
Apr 27
|
Showers And Thunderstorms Likely
|
75°F |
16 mph
S
|
|
Monday Night
Apr 27
|
Showers And Thunderstorms Likely
|
50°F |
12 to 15 mph
W
|
|
Tuesday
Apr 28
|
Slight Chance Rain Showers then Mostly Sunny
|
67°F |
13 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Manchester.