Marissa Weather Today — Illinois, United States
Current temperature, rain chance, humidity, wind and air quality in Marissa, plus an hourly and 3-day forecast. Updated through the day.
04:06
Sat, 19 Sep 2026
📍 Illinois, United States
Marissa??
24
°C
Clear
Feels 27°C · 75°F
💧 86% Humidity
💨 ↓ 9.7 km/h SSE
👁 10 km Visibility
🌧 0 mm Precip
☁ 5% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1014
hPa · 29.95 in
💨 Wind
9.7
km/h · Gust 13 km/h
↓ SSE
💧 Humidity
86%
Dew point 21.7°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
26.3°
Wind chill 24.1°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:44 AM
🌇
Sunset
07:01 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Overcast
36°
/
24°
💧59%
🌧3.57mm
💨15
☀️UV 7.2
Sunday
20 Sep 2026
Overcast
34°
/
24°
💧44%
🌧0.73mm
💨14
☀️UV 5.4
Monday
21 Sep 2026
Overcast
30°
/
19°
💧73%
🌧2.27mm
💨18
☀️UV 6
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