South Freeport, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for South Freeport, IL in one place.
Sunny. High near 62, with temperatures falling to around 54 in the afternoon. Northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for South Freeport, 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 9, 2026 10:12 PM CST.
The active forecast window currently covers Nov 10 to Nov 16, 2026 for South Freeport, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 16, 2026
- Latest sync
- Nov 9, 2026 10:12 PM CST
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in South Freeport
Tuesday looks like the warmest upcoming period in South Freeport at 62 degrees F.
Friday Night is the coolest period ahead with temperatures near 24 degrees F.
The strongest winds are forecast for Wednesday Night at about 10 to 15 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 10:12 PM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 5am. Mostly cloudy, with a low around 39. Southwest wind around 0 mph. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a high near 54. Northeast wind 0 to 10 mph. Chance of precipitation is 40%.
Mostly cloudy, with a low around 34.
Partly sunny, with a high near 45.
Partly cloudy, with a low around 26.
Mostly sunny, with a high near 43.
Mostly clear, with a low around 24.
Sunny, with a high near 47.
Mostly clear, with a low around 28.
A slight chance of rain showers after noon. Sunny, with a high near 51.
Partly cloudy, with a low around 35.
Mostly sunny, with a high near 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Sunny
|
62°F |
0 to 5 mph
NW
|
|
Tuesday Night
Nov 10
|
Mostly Cloudy then Slight Chance Rain Showers
|
39°F |
0 mph
|
|
Veterans Day
Nov 11
|
Chance Rain Showers
|
54°F |
0 to 10 mph
NE
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
34°F |
10 to 15 mph
N
|
|
Thursday
Nov 12
|
Partly Sunny
|
45°F |
15 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
26°F |
10 to 15 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny
|
43°F |
5 to 10 mph
N
|
|
Friday Night
Nov 13
|
Mostly Clear
|
24°F |
0 to 5 mph
N
|
|
Saturday
Nov 14
|
Sunny
|
47°F |
0 to 5 mph
NW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
28°F |
0 mph
|
|
Sunday
Nov 15
|
Sunny then Slight Chance Rain Showers
|
51°F |
0 to 10 mph
S
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
35°F |
5 mph
SE
|
|
Monday
Nov 16
|
Mostly Sunny
|
57°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Freeport.