Georgetown, IL Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Georgetown, IL in one place.
A chance of rain showers. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. Southwest wind around 10 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Georgetown, 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 16, 2026 6:28 AM CDT.
The active forecast window currently covers Apr 16 to Apr 22, 2026 for Georgetown, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 6:28 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Georgetown
Friday looks like the warmest upcoming period in Georgetown at 80 degrees F.
Sunday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Friday at about 10 to 20 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 6:28 AM CDT
- 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 before 8am. Mostly sunny, with a high near 72. West wind 5 to 10 mph. Chance of precipitation is 20%.
Clear, with a low around 53. Southeast wind 0 to 10 mph.
A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 39. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
A chance of rain showers before 1pm. Mostly sunny, with a high near 48. Chance of precipitation is 50%.
Mostly clear, with a low around 31.
Sunny, with a high near 51.
Mostly clear, with a low around 30.
Sunny, with a high near 61.
Partly cloudy, with a low around 46.
Mostly sunny, with a high near 71.
Mostly clear, with a low around 48.
Sunny, with a high near 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 16
|
Chance Rain Showers
|
56°F |
10 mph
SW
|
|
Thursday
Apr 16
|
Slight Chance Rain Showers then Mostly Sunny
|
72°F |
5 to 10 mph
W
|
|
Thursday Night
Apr 16
|
Clear
|
53°F |
0 to 10 mph
SE
|
|
Friday
Apr 17
|
Partly Sunny then Chance Showers And Thunderstorms
|
80°F |
10 to 20 mph
S
|
|
Friday Night
Apr 17
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
39°F |
15 to 20 mph
SW
|
|
Saturday
Apr 18
|
Chance Rain Showers
|
48°F |
15 to 20 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
31°F |
10 to 15 mph
W
|
|
Sunday
Apr 19
|
Sunny
|
51°F |
10 to 15 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
30°F |
5 to 10 mph
NE
|
|
Monday
Apr 20
|
Sunny
|
61°F |
5 to 15 mph
SE
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
46°F |
10 to 15 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
71°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
48°F |
10 to 15 mph
SW
|
|
Wednesday
Apr 22
|
Sunny
|
69°F |
10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Georgetown.