Round Grove, IL Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Round Grove, IL in one place.
Mostly clear, with a low around 40. West wind around 5 mph.
Local Weather Overview
This forecast page for Round Grove, 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 10:14 PM CST.
The active forecast window currently covers Nov 9 to Nov 16, 2026 for Round Grove, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 9 to Nov 16, 2026
- Latest sync
- Nov 9, 2026 10:14 PM CST
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Round Grove
Tuesday looks like the warmest upcoming period in Round Grove at 62 degrees F.
Friday Night is the coolest period ahead with temperatures near 25 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 10:14 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
Sunny. High near 62, with temperatures falling to around 56 in the afternoon. Northwest wind 0 to 5 mph.
A slight chance of rain showers after 5am. Mostly cloudy, with a low around 39. East wind around 0 mph. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a high near 55. Northeast wind 0 to 10 mph. Chance of precipitation is 50%.
Partly cloudy, with a low around 35.
Partly sunny, with a high near 46.
Partly cloudy, with a low around 27.
Sunny, with a high near 44.
Mostly clear, with a low around 25.
Sunny, with a high near 48.
Mostly clear, with a low around 29.
A slight chance of rain showers after noon. Sunny, with a high near 52.
Partly cloudy, with a low around 36.
Mostly sunny, with a high near 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Nov 9
|
Mostly Clear
|
40°F |
5 mph
W
|
|
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
|
55°F |
0 to 10 mph
NE
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
35°F |
10 mph
N
|
|
Thursday
Nov 12
|
Partly Sunny
|
46°F |
10 to 15 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
27°F |
5 to 10 mph
N
|
|
Friday
Nov 13
|
Sunny
|
44°F |
5 to 10 mph
N
|
|
Friday Night
Nov 13
|
Mostly Clear
|
25°F |
0 to 5 mph
N
|
|
Saturday
Nov 14
|
Sunny
|
48°F |
0 to 5 mph
NW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
29°F |
0 to 5 mph
S
|
|
Sunday
Nov 15
|
Sunny then Slight Chance Rain Showers
|
52°F |
5 to 10 mph
S
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
36°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 Round Grove.