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Limestone Weather Today — Illinois, United States

Current temperature, rain chance, humidity, wind and air quality in Limestone, plus an hourly and 3-day forecast. Updated through the day.

12:02
Sat, 19 Sep 2026
📍 Illinois, United States
Limestone??
15
°C
Sunny
Feels 11°C  ·  58°F
💧 67% Humidity
💨 ↑ 14.4 km/h NNW
👁 10 km Visibility
🌧 0 mm Precip
18% Cloud
☀️ UV High
🌿 AQI Good
☀️ UV Index
6.1
High
🔵 Pressure
1026
hPa  ·  30.3 in
💨 Wind
14.4
km/h  ·  Gust 20.2 km/h
NNW
💧 Humidity
67%
Dew point 8.5°C
👁 Visibility
10
km  ·  6 miles
🌡 Heat Index
14.5°
Wind chill 13.5°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:11 AM
🌇
Sunset
06:11 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Sunny
19°
/
💧79%
🌧0mm
💨14
☀️UV 7.1
Sunday
20 Sep 2026
Sunny
23°
/
💧75%
🌧0mm
💨27
☀️UV 7.2
Monday
21 Sep 2026
Sunny
11°
/
💧69%
🌧0mm
💨26
☀️UV 5.7
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