Geff, IL 7-Day Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Geff, IL 7-Day Weather Forecast

Current Conditions

Settings
Geff IL weather  - Clear - 45°F
Clear
45°F
Updated 6:57 am
Feels Like 51°F
Humidity 92%
Wind N 0 mph
Barometer  30.43 in
Dew Point 43°F
Geff IL weather  - Clear - 7°C
Clear
7°C
Updated 6:57 am
Feels Like 11°C
Humidity 92%
Wind N 0 km/h
Barometer  103 kPa
Dew Point 6°C
Weather in GeffGeff Weather

Geff Weather Forecast

Weather GeffGeff weather forecast

Geff, IL Weather Forecast Date: 117 AM CDT Sun Oct 25 2026

Weather forecast for Geff, IL


Tonight
Geff IL Weather for Tonight - Mostly Clear
Lo: 45°F
Lo: 7°C
Tonight... Mostly clear. Near steady temperature in the mid 40s. Calm winds.
Sun
Geff IL Weather for Sunday - Mostly Sunny
Hi: 79°FHi: 26°C
Lo: 49°F
Lo: 9°C
Sunday... Mostly sunny. Highs in the upper 70s. Calm winds.
Mon
Geff IL Weather for Monday - Partly Sunny
Hi: 79°FHi: 26°C
Lo: 50°F
Lo: 10°C
Monday... Partly sunny. Highs in the upper 70s. Calm winds, becoming southwest around 5 mph in the afternoon.
Tue
Geff IL Weather for Tuesday - Mostly Cloudy
Hi: 75°FHi: 24°C
Lo: 50°F
Lo: 10°C
Tuesday... Mostly cloudy. Highs in the mid 70s. Lows around 50.
Wed
Geff IL Weather for Wednesday - Sunny
Hi: 79°FHi: 26°C
Lo: 50°F
Lo: 10°C
Wednesday... Sunny. Highs in the upper 70s.
Thu
Geff IL Weather for Thursday - Mostly Clear
Hi: 80°FHi: 27°C
Lo: 50°F
Lo: 10°C
Thursday... Mostly clear. Highs around 80. Lows around 50.
Fri
Geff IL Weather for Friday - Mostly Sunny
Hi: 79°FHi: 26°C
Lo: 55°F
Lo: 13°C
Friday... Mostly sunny. Highs in the upper 70s.

Trending Headlines

Geff Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Geff Quick Facts

National Two Day Weather Forecast

E-mail the Geff Weather Forecast

Voice your opinion or tell us about page issues...