Petersburg, IL

Current Weather Forecast for Petersburg

IL 62675 | 8:33pm

Weather Conditions

82°
Feels Like 88°
Sunny
Sunny
67° 91°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
S 7 mph
Wind
Rain
0 in
rain
Tonight
Sat 7/13
75°
Lowest Temperature
Fair / Mostly Clear
13%
A few passing clouds. Low around 75F. Winds SSW at 5 to 10 mph.
Tomorrow
Sun 7/14
92°
Highest Temperature
Partly / Cloudy
23%
Sunshine and clouds mixed. Hot and humid. High 92F. Winds SW at 10 to 15 mph.
Tomorrow night
Sun 7/14
76°
Lowest Temperature
Partly Cloudy
15%
Partly cloudy. A stray shower or thunderstorm is possible. Low 76F. Winds SW at 5 to 10 mph.

Next 12 Hours Forecast in Petersburg

Hourly Weather Forecast & Temperature

9PM
Clear
4%
80°
Feels Like 87°
Clear
Wind
S 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
10PM
Clear
3%
79°
Feels Like 84°
Clear
Wind
S 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
11PM
Clear
3%
78°
Feels Like 78°
Clear
Wind
S 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
12AM
Clear
3%
78°
Feels Like 78°
Clear
Wind
SSW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
1AM
Clear
3%
77°
Feels Like 77°
Clear
Wind
SSW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
2AM
Clear
6%
77°
Feels Like 77°
Clear
Wind
SSW 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
3AM
Fair / Mostly Clear
9%
76°
Feels Like 76°
Mostly Clear
Wind
SSW 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
4AM
Partly Cloudy
13%
76°
Feels Like 81°
Partly Cloudy
Wind
SSW 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
32%
Cloud Cover
5AM
Fair / Mostly Clear
13%
76°
Feels Like 81°
Mostly Clear
Wind
SSW 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
6AM
Partly / Cloudy
10%
76°
Feels Like 80°
Partly Cloudy
Wind
SSW 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
35%
Cloud Cover
7AM
Partly / Cloudy
11%
77°
Feels Like 82°
Partly Cloudy
Wind
SSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
35%
Cloud Cover
8AM
Partly / Cloudy
23%
80°
Feels Like 85°
Partly Cloudy
Wind
SW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
80%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
Sat 7/13
Sat
Fair / Mostly Clear
13%
67°
91°
A few clouds. Lows overnight in the mid 70s.
Feels Like
88°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:28 PM
Sunset
Sun 7/14
Sun
Partly / Cloudy
23%
75°
92°
Partly cloudy. Highs in the low 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
SW 12 mph
Wind
Humidity
67%
Humidity
UV Index
8
UV Index
Visibility
5:42 AM
Sunrise
Visibility
8:27 PM
Sunset
Mon 7/15
Mon
Fair / Mostly Sunny
8%
76°
95°
More sun than clouds. Highs in the mid 90s and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
SSW 14 mph
Wind
Humidity
63%
Humidity
UV Index
9
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:27 PM
Sunset
Tue 7/16
Tue
Scattered Thunderstorms
41%
71°
86°
A few thunderstorms possible. Highs in the mid 80s and lows in the upper 60s.
Feels Like
93°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
76%
Humidity
UV Index
6
UV Index
Visibility
5:44 AM
Sunrise
Visibility
8:26 PM
Sunset
Wed 7/17
Wed
Scattered Showers
34%
66°
84°
Morning showers. Highs in the mid 80s and lows in the low 60s.
Feels Like
86°
Feels Like
Wind
N 8 mph
Wind
Humidity
70%
Humidity
UV Index
8
UV Index
Visibility
5:45 AM
Sunrise
Visibility
8:25 PM
Sunset
Thu 7/18
Thu
Fair / Mostly Sunny
10%
60°
79°
More sun than clouds. Highs in the upper 70s and lows in the mid 50s.
Feels Like
79°
Feels Like
Wind
NNE 9 mph
Wind
Humidity
65%
Humidity
UV Index
9
UV Index
Visibility
5:45 AM
Sunrise
Visibility
8:25 PM
Sunset
Fri 7/19
Fri
Fair / Mostly Sunny
6%
56°
79°
A few clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
80°
Feels Like
Wind
NE 7 mph
Wind
Humidity
62%
Humidity
UV Index
9
UV Index
Visibility
5:46 AM
Sunrise
Visibility
8:24 PM
Sunset
Sat 7/20
Sat
Partly / Cloudy
7%
59°
81°
Times of sun and clouds. Highs in the low 80s and lows in the low 60s.
Feels Like
81°
Feels Like
Wind
E 5 mph
Wind
Humidity
62%
Humidity
UV Index
9
UV Index
Visibility
5:47 AM
Sunrise
Visibility
8:23 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from Illinois

Loading...