Petersburg, IL

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Current Weather Forecast for Petersburg

IL 62675  |   2:52pm

Weather Conditions

84°
Feels Like 90°
Sunny
Sunny
71° 86°
UV Index
5
UV Index
Air Quality
Moderate
Air Quality
Wind
SSE 5 mph
Wind
Rain
0 in
rain

Today

Sat 9/19
85°
Highest Temperature
Partly / Cloudy
15%
Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High around 85F. Winds SSE at 5 to 10 mph.

Tonight

Sat 9/19
70°
Lowest Temperature
Partly Cloudy
22%
Mostly cloudy skies early, then partly cloudy after midnight. Low around 70F. Winds light and variable.

Tomorrow

Sun 9/20
81°
Highest Temperature
Scattered Thunderstorms
46%
Variable clouds with scattered showers and thunderstorms, mainly in the afternoon. Storms may contain strong gusty winds. High 81F. Winds N at 5 to 10 mph. Chance of rain 50%.

Local Weather Radar - Petersburg, IL

Live Petersburg Local Radar Forecast by FOX Weather

Precipitation For Petersburg thunder
Intermittent precipitation for the next hour.

Next 12 Hours Forecast in Petersburg

Hourly Weather Forecast & Temperature

3PM
Isolated Thunderstorms
34%
84°
Feels Like 90°
Isolated Thunderstorms
Wind
SSE 5 mph
Wind
Pressure
1012 mb
Pressure
Humidity
67%
Humidity
UV Index
4
UV Index
Visibility
9mi
Visibility
Visibility
38%
Cloud Cover
4PM
Partly / Cloudy
15%
84°
Feels Like 90°
Partly Cloudy
Wind
SSE 6 mph
Wind
Pressure
1011 mb
Pressure
Humidity
68%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
5PM
Partly / Cloudy
15%
84°
Feels Like 90°
Partly Cloudy
Wind
SSE 6 mph
Wind
Pressure
1011 mb
Pressure
Humidity
67%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
6PM
Cloudy
2%
83°
Feels Like 89°
Cloudy
Wind
SSE 6 mph
Wind
Pressure
1010 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
7PM
Cloudy
2%
81°
Feels Like 87°
Cloudy
Wind
SSE 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
82%
Cloud Cover
8PM
Mostly Cloudy
2%
79°
Feels Like 83°
Mostly Cloudy
Wind
SSE 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
76%
Cloud Cover
9PM
Partly Cloudy
2%
77°
Feels Like 77°
Partly Cloudy
Wind
S 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
56%
Cloud Cover
10PM
Mostly Cloudy
5%
76°
Feels Like 81°
Mostly Cloudy
Wind
S 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
11PM
Mostly Cloudy
5%
76°
Feels Like 80°
Mostly Cloudy
Wind
S 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
12AM
Mostly Cloudy
5%
75°
Feels Like 79°
Mostly Cloudy
Wind
S 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
1AM
Partly Cloudy
4%
75°
Feels Like 77°
Partly Cloudy
Wind
S 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
57%
Cloud Cover
2AM
Mostly Cloudy
5%
72°
Feels Like 74°
Mostly Cloudy
Wind
SSW 3 mph
Wind
Pressure
1010 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
63%
Cloud Cover
Sat 9/19
Sat
Partly / Cloudy
15%
71°
86°
Mix of sun and clouds. Highs in the mid 80s and lows in the low 70s.
Feels Like
90°
Feels Like
Wind
SSE 6 mph
Wind
Humidity
67%
Humidity
UV Index
6
UV Index
Visibility
6:44 AM
Sunrise
Visibility
7:01 PM
Sunset
Sun 9/20
Sun
Scattered Thunderstorms
46%
65°
81°
Scattered thunderstorms possible. Highs in the low 80s and lows in the low 60s.
Feels Like
85°
Feels Like
Wind
N 9 mph
Wind
Humidity
79%
Humidity
UV Index
5
UV Index
Visibility
6:45 AM
Sunrise
Visibility
6:59 PM
Sunset
Mon 9/21
Mon
Cloudy
24%
61°
69°
Cloudy. Highs in the upper 60s and lows in the upper 50s.
Feels Like
69°
Feels Like
Wind
NE 10 mph
Wind
Humidity
86%
Humidity
UV Index
3
UV Index
Visibility
6:46 AM
Sunrise
Visibility
6:58 PM
Sunset
Tue 9/22
Tue
Mostly Cloudy
24%
56°
63°
Mostly cloudy. Highs in the low 60s and lows in the mid 50s.
Feels Like
57°
Feels Like
Wind
NE 12 mph
Wind
Humidity
82%
Humidity
UV Index
4
UV Index
Visibility
6:47 AM
Sunrise
Visibility
6:56 PM
Sunset
Wed 9/23
Wed
Partly / Cloudy
6%
55°
68°
Times of sun and clouds. Highs in the upper 60s and lows in the mid 50s.
Feels Like
68°
Feels Like
Wind
NNE 10 mph
Wind
Humidity
76%
Humidity
UV Index
6
UV Index
Visibility
6:48 AM
Sunrise
Visibility
6:54 PM
Sunset
Thu 9/24
Thu
Mostly Cloudy
8%
55°
69°
More clouds than sun. Highs in the low 70s and lows in the mid 50s.
Feels Like
70°
Feels Like
Wind
NE 7 mph
Wind
Humidity
77%
Humidity
UV Index
5
UV Index
Visibility
6:49 AM
Sunrise
Visibility
6:53 PM
Sunset
Fri 9/25
Fri
Partly / Cloudy
21%
56°
73°
Mix of sun and clouds. Highs in the low 70s and lows in the mid 50s.
Feels Like
73°
Feels Like
Wind
NE 7 mph
Wind
Humidity
74%
Humidity
UV Index
5
UV Index
Visibility
6:50 AM
Sunrise
Visibility
6:51 PM
Sunset
Sat 9/26
Sat
Partly / Cloudy
17%
54°
76°
Mix of sun and clouds. Highs in the mid 70s and lows in the low 50s.
Feels Like
76°
Feels Like
Wind
E 6 mph
Wind
Humidity
70%
Humidity
UV Index
5
UV Index
Visibility
6:51 AM
Sunrise
Visibility
6:49 PM
Sunset
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