Griggsville Weather Today — Illinois, United States
Current temperature, rain chance, humidity, wind and air quality in Griggsville, plus an hourly and 3-day forecast. Updated through the day.
11:00
Sun, 20 Sep 2026
📍 Illinois, United States
Griggsville??
24
°C
Overcast
Feels 26°C · 76°F
💧 73% Humidity
💨 ↑ 10.1 km/h NNW
👁 10 km Visibility
🌧 0 mm Precip
☁ 91% Cloud
☀️ UV Moderate
🌿 AQI Good
☀️ UV Index
4.5
Moderate
🔵 Pressure
1012
hPa · 29.88 in
💨 Wind
10.1
km/h · Gust 17.4 km/h
↑ NNW
💧 Humidity
73%
Dew point 19.2°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
26°
Wind chill 24.3°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:48 AM
🌇
Sunset
07:03 PM
📅 3-Day Forecast
Sunday
20 Sep 2026
Overcast
30°
/
18°
💧68%
🌧2.74mm
💨24
☀️UV 6.4
Monday
21 Sep 2026
Patchy rain nearby
18°
/
16°
💧92%
🌧1.32mm
💨23
☀️UV 1.2
Tuesday
22 Sep 2026
Overcast
18°
/
14°
💧75%
🌧0.48mm
💨21
☀️UV 1.1
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