Jamaica, IL Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Jamaica, IL in one place.
Partly sunny, with a high near 52. North northwest wind 7 to 12 mph, with gusts as high as 18 mph.
Local Weather Overview
This forecast page for Jamaica, 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: Nov 4, 2026 5:56 PM CST.
The active forecast window currently covers Nov 6 to Nov 10, 2026 for Jamaica, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 10, 2026
- Latest sync
- Nov 4, 2026 5:56 PM CST
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Jamaica
Tuesday looks like the warmest upcoming period in Jamaica at 65 degrees F.
Saturday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Friday at about 7 to 12 mph NNW.
The forecast from Nov 6 through Nov 10 stays mostly dry.
Forecast Details
- Last updated
- Nov 4, 2026 5:56 PM CST
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
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 32. North northwest wind around 6 mph.
Sunny, with a high near 54. Northwest wind around 6 mph.
Mostly clear, with a low around 29.
Sunny, with a high near 59.
Mostly clear, with a low around 32.
Sunny, with a high near 64.
Clear, with a low around 37.
Sunny, with a high near 65.
Mostly clear, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Partly Sunny
|
52°F |
7 to 12 mph
NNW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
32°F |
6 mph
NNW
|
|
Saturday
Nov 7
|
Sunny
|
54°F |
6 mph
NW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
29°F |
2 mph
WNW
|
|
Sunday
Nov 8
|
Sunny
|
59°F |
1 to 7 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
32°F |
2 mph
W
|
|
Monday
Nov 9
|
Sunny
|
64°F |
1 to 6 mph
SW
|
|
Monday Night
Nov 9
|
Clear
|
37°F |
5 mph
WSW
|
|
Tuesday
Nov 10
|
Sunny
|
65°F |
5 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
37°F |
1 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jamaica.