Prairie Grove, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Prairie Grove, IL in one place.
Sunny, with a high near 73. East northeast wind 5 to 15 mph.
Local Weather Overview
This forecast page for Prairie 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: Jun 2, 2026 1:53 AM CDT.
The active forecast window currently covers Jun 2 to Jun 8, 2026 for Prairie Grove, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 8, 2026
- Latest sync
- Jun 2, 2026 1:53 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Prairie Grove
Monday looks like the warmest upcoming period in Prairie Grove at 85 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 15 mph ENE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 2, 2026 1:53 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
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 50. East northeast wind 0 to 10 mph.
Sunny, with a high near 80. South southeast wind 0 to 10 mph.
Partly cloudy, with a low around 57. South southeast wind around 5 mph, with gusts as high as 15 mph.
Mostly sunny, with a high near 84.
A chance of rain showers after 1am. Mostly cloudy, with a low around 65.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Sunny
|
73°F |
5 to 15 mph
ENE
|
|
Tuesday Night
Jun 2
|
Clear
|
50°F |
0 to 10 mph
ENE
|
|
Wednesday
Jun 3
|
Sunny
|
80°F |
0 to 10 mph
SSE
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
57°F |
5 mph
SSE
|
|
Thursday
Jun 4
|
Mostly Sunny
|
84°F |
5 to 15 mph
SSW
|
|
Thursday Night
Jun 4
|
Mostly Cloudy then Chance Rain Showers
|
65°F |
5 to 10 mph
SW
|
|
Friday
Jun 5
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
SW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
65°F |
5 to 10 mph
SW
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
83°F |
5 to 10 mph
SW
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
NW
|
|
Sunday
Jun 7
|
Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
NE
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
E
|
|
Monday
Jun 8
|
Chance Showers And Thunderstorms
|
85°F |
5 to 10 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Prairie Grove.