Greer, IL Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Greer, IL in one place.
Clear, with a low around 30. West northwest wind around 0 mph.
Local Weather Overview
This forecast page for Greer, 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 7, 2026 5:18 AM CST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Greer, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 5:18 AM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Greer
Tuesday looks like the warmest upcoming period in Greer at 65 degrees F.
Overnight is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Saturday at about 0 to 10 mph WNW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 7, 2026 5:18 AM CST
- 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
Mostly sunny. High near 51, with temperatures falling to around 44 in the afternoon. West northwest wind 0 to 10 mph.
Mostly clear, with a low around 33. West southwest wind 0 to 5 mph, with gusts as high as 15 mph.
Mostly sunny, with a high near 60. West southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 35. West northwest wind 0 to 5 mph, with gusts as high as 15 mph.
Sunny, with a high near 63.
Mostly clear, with a low around 44.
Sunny, with a high near 65.
Partly cloudy, with a low around 37.
Mostly sunny, with a high near 58.
Partly cloudy, with a low around 38.
A slight chance of rain. Partly sunny, with a high near 50.
Mostly cloudy, with a low around 33.
Mostly sunny, with a high near 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 7
|
Clear
|
30°F |
0 mph
|
|
Saturday
Nov 7
|
Mostly Sunny
|
51°F |
0 to 10 mph
WNW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
33°F |
0 to 5 mph
WSW
|
|
Sunday
Nov 8
|
Mostly Sunny
|
60°F |
5 to 10 mph
WSW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
35°F |
0 to 5 mph
WNW
|
|
Monday
Nov 9
|
Sunny
|
63°F |
0 to 5 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
44°F |
5 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
65°F |
0 to 5 mph
W
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
37°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
58°F |
0 mph
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
38°F |
0 to 5 mph
N
|
|
Thursday
Nov 12
|
Slight Chance Rain
|
50°F |
5 to 10 mph
N
|
|
Thursday Night
Nov 12
|
Mostly Cloudy
|
33°F |
5 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny
|
48°F |
5 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greer.