Buffalo Prairie, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Buffalo Prairie, IL in one place.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Buffalo Prairie, 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: Jul 15, 2026 3:24 AM CDT.
The active forecast window currently covers Jul 17 to Jul 21, 2026 for Buffalo Prairie, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 3:24 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Buffalo Prairie
Saturday looks like the warmest upcoming period in Buffalo Prairie at 92 degrees F.
Monday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 3:24 AM CDT
- Coverage
- 5 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 chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. Chance of precipitation is 50%.
Sunny, with a high near 92.
Mostly clear, with a low around 72.
Sunny, with a high near 90.
Mostly clear, with a low around 72.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91.
A slight chance of rain showers. Mostly clear, with a low around 70.
A slight chance of rain showers before 7am. Sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
91°F |
5 mph
SW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Mostly Clear
|
74°F |
5 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
92°F |
5 to 10 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
72°F |
5 to 10 mph
NW
|
|
Sunday
Jul 19
|
Sunny
|
90°F |
5 mph
SE
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
72°F |
5 mph
S
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms
|
91°F |
10 mph
W
|
|
Monday Night
Jul 20
|
Slight Chance Rain Showers
|
70°F |
5 to 10 mph
NW
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Sunny
|
86°F |
10 to 15 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Buffalo Prairie.