Dow, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dow, IL in one place.
Mostly sunny. High near 55, with temperatures falling to around 50 in the afternoon. Northwest wind around 5 mph.
Local Weather Overview
This forecast page for Dow, 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 6, 2026 12:51 PM CST.
The active forecast window currently covers Nov 7 to Nov 12, 2026 for Dow, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 12:51 PM CST
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dow
Monday looks like the warmest upcoming period in Dow at 67 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Thursday at about 7 to 12 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 6, 2026 12:51 PM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 34. West wind 1 to 5 mph.
Sunny. High near 63, with temperatures falling to around 58 in the afternoon. West wind around 8 mph.
Clear, with a low around 39.
Sunny, with a high near 67.
Clear, with a low around 42.
Sunny, with a high near 67.
Mostly clear, with a low around 41.
Mostly sunny, with a high near 65.
Partly cloudy, with a low around 42. Chance of precipitation is 20%.
Sunny, with a high near 59.
Mostly clear, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Mostly Sunny
|
55°F |
5 mph
NW
|
|
Saturday Night
Nov 7
|
Clear
|
34°F |
1 to 5 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
63°F |
8 mph
W
|
|
Sunday Night
Nov 8
|
Clear
|
39°F |
5 mph
W
|
|
Monday
Nov 9
|
Sunny
|
67°F |
2 to 9 mph
SW
|
|
Monday Night
Nov 9
|
Clear
|
42°F |
6 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
67°F |
6 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
41°F |
2 mph
NW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
65°F |
2 to 6 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
42°F |
7 mph
NW
|
|
Thursday
Nov 12
|
Sunny
|
59°F |
7 to 12 mph
N
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
37°F |
3 to 8 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dow.