Dewmaine, IL Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dewmaine, IL in one place.
Partly sunny. High near 56, with temperatures falling to around 53 in the afternoon. North northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Local Weather Overview
This forecast page for Dewmaine, 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 5, 2026 7:46 PM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Dewmaine, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 5, 2026 7:46 PM CST
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Dewmaine
Tuesday looks like the warmest upcoming period in Dewmaine at 68 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 7 to 10 mph NNW.
The forecast from Nov 6 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 7:46 PM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KPAH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Areas of frost after midnight. Clear. Low around 31, with temperatures rising to around 33 overnight. North wind 1 to 5 mph.
Widespread frost before 8am. Sunny, with a high near 55. North northwest wind 1 to 5 mph.
Widespread frost after midnight. Mostly clear, with a low around 31. North northwest wind around 1 mph.
Widespread frost before 8am. Sunny, with a high near 61. West wind 0 to 3 mph.
Areas of frost after 3am. Clear, with a low around 34. Wind around 0 mph.
Patchy frost before 7am. Sunny, with a high near 67. West southwest wind 0 to 6 mph.
Clear, with a low around 38. Southwest wind around 3 mph.
Sunny, with a high near 68. West southwest wind 1 to 5 mph.
Clear, with a low around 38. Wind around 0 mph.
Sunny, with a high near 65. North northwest wind 0 to 5 mph.
Mostly clear, with a low around 39. North northwest wind around 2 mph.
Sunny, with a high near 63. Northwest wind 1 to 6 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Partly Sunny
|
56°F |
7 to 10 mph
NNW
|
|
Friday Night
Nov 6
|
Clear then Areas Of Frost
|
31°F |
1 to 5 mph
N
|
|
Saturday
Nov 7
|
Widespread Frost then Sunny
|
55°F |
1 to 5 mph
NNW
|
|
Saturday Night
Nov 7
|
Mostly Clear then Widespread Frost
|
31°F |
1 mph
NNW
|
|
Sunday
Nov 8
|
Widespread Frost then Sunny
|
61°F |
0 to 3 mph
W
|
|
Sunday Night
Nov 8
|
Clear then Areas Of Frost
|
34°F |
0 mph
|
|
Monday
Nov 9
|
Patchy Frost then Sunny
|
67°F |
0 to 6 mph
WSW
|
|
Monday Night
Nov 9
|
Clear
|
38°F |
3 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
68°F |
1 to 5 mph
WSW
|
|
Tuesday Night
Nov 10
|
Clear
|
38°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
65°F |
0 to 5 mph
NNW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
39°F |
2 mph
NNW
|
|
Thursday
Nov 12
|
Sunny
|
63°F |
1 to 6 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dewmaine.