Current Weather
2:36 PM
85°F
Sunny
RealFeel® 93°
Hot
RealFeel Shade™ 83°
Very Warm
RealFeel®
93°
RealFeel Shade™
83°
Heat Index
84°
Max UV Index
7.0 (High)
Wind
SE 5 mph
Wind Gusts
9 mph
Humidity
37%
Indoor Humidity
37% (Slightly Humid)
Dew Point
56° F
Pressure
↓ 30.03 in
Cloud Cover
6%
Visibility
25 mi
Cloud Ceiling
40000 ft
Day
5/26
85°Hi
RealFeel®
93°
Hot
RealFeel Shade™
83°
Very Warm
Very warm with clouds and sun
Max UV Index9.0 (Very High)
AccuLumen Brightness Index™6 (Medium)
WindESE 6 mph
Wind Gusts14 mph
Probability of Precipitation1%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover48%
Night
5/26
57°Lo
RealFeel®
57°
Cool
Cloudy
WindNE 5 mph
Wind Gusts6 mph
Probability of Precipitation1%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover95%
Sun & Moon
14 hrs 44 mins
Rise
5:37 AM
Set
8:21 PM
Waxing Gibbous
Rise
4:10 PM
Set
3:14 AM
Temperature History
5/26High
Low
Forecast
85°
57°
Average
77°
54°
Last Year
72°
48°
Current Weather Conditions in Marietta
Marietta, Illinois is currently Sunny with a temperature of 85°. The current RealFeel® Temperature is 93° (Hot) based on observed conditions including 37% humidity, 6% cloud cover, a UV index of 7, and winds of 5 mph. In shade, the RealFeel Shade™ is 83°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Marietta, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
