Petersburg, IL

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Current Weather Forecast for Petersburg

IL 62675  |   5:13am

Weather Conditions

72°
Feels Like 72°
Cloudy
Cloudy
70° 77°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
S 16 mph
Wind
Rain
0 in
rain

Today

Mon 5/18
77°
Highest Temperature
Thunderstorms
100%
Thunderstorms. A few storms may be severe. High 77F. Winds S at 15 to 25 mph. Chance of rain 100%.

Tonight

Mon 5/18
67°
Lowest Temperature
Thunderstorms
56%
Cloudy skies this evening followed by scattered showers and thunderstorms overnight. Low 67F. Winds S at 10 to 20 mph. Chance of rain 60%.

Tomorrow

Tue 5/19
77°
Highest Temperature
Scattered Thunderstorms
48%
Cloudy in the morning with scattered thunderstorms developing later in the day. Potential for severe thunderstorms. High 77F. Winds WSW at 10 to 20 mph. Chance of rain 50%.

Local Weather Radar - Petersburg, IL

Live Petersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Petersburg

Hourly Weather Forecast & Temperature

6AM
Mostly Cloudy
5%
72°
Feels Like 72°
Mostly Cloudy
Wind
S 16 mph
Wind
Pressure
1011 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
7AM
Cloudy
9%
73°
Feels Like 73°
Cloudy
Wind
S 17 mph
Wind
Pressure
1012 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
8AM
Thunderstorms
99%
74°
Feels Like 74°
Heavy Thunderstorms
Wind
S 18 mph
Wind
Pressure
1011 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
9AM
Thunderstorms
100%
77°
Feels Like 77°
Heavy Thunderstorms
Wind
S 16 mph
Wind
Pressure
1012 mb
Pressure
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
1.6mi
Visibility
Visibility
91%
Cloud Cover
10AM
Thunderstorms
100%
73°
Feels Like 73°
Thunderstorms
Wind
SSW 15 mph
Wind
Pressure
1013 mb
Pressure
Humidity
81%
Humidity
UV Index
2
UV Index
Visibility
5mi
Visibility
Visibility
98%
Cloud Cover
11AM
Thunderstorms
83%
73°
Feels Like 73°
Thunderstorms
Wind
S 17 mph
Wind
Pressure
1013 mb
Pressure
Humidity
84%
Humidity
UV Index
3
UV Index
Visibility
5mi
Visibility
Visibility
99%
Cloud Cover
12PM
Thunderstorms
68%
73°
Feels Like 73°
Thunderstorms
Wind
S 15 mph
Wind
Pressure
1013 mb
Pressure
Humidity
85%
Humidity
UV Index
3
UV Index
Visibility
4mi
Visibility
Visibility
98%
Cloud Cover
1PM
Thunderstorms
60%
74°
Feels Like 76°
Thunderstorms
Wind
SSW 15 mph
Wind
Pressure
1013 mb
Pressure
Humidity
81%
Humidity
UV Index
4
UV Index
Visibility
5mi
Visibility
Visibility
99%
Cloud Cover
2PM
Thunderstorms
73%
74°
Feels Like 75°
Thunderstorms
Wind
S 15 mph
Wind
Pressure
1013 mb
Pressure
Humidity
78%
Humidity
UV Index
3
UV Index
Visibility
5mi
Visibility
Visibility
99%
Cloud Cover
3PM
Showers
52%
74°
Feels Like 75°
Showers
Wind
S 16 mph
Wind
Pressure
1013 mb
Pressure
Humidity
78%
Humidity
UV Index
3
UV Index
Visibility
6mi
Visibility
Visibility
99%
Cloud Cover
4PM
Scattered Thunderstorms
52%
74°
Feels Like 75°
Scattered Thunderstorms
Wind
S 16 mph
Wind
Pressure
1012 mb
Pressure
Humidity
76%
Humidity
UV Index
2
UV Index
Visibility
6mi
Visibility
Visibility
99%
Cloud Cover
5PM
Showers
37%
75°
Feels Like 76°
Showers
Wind
S 17 mph
Wind
Pressure
1012 mb
Pressure
Humidity
73%
Humidity
UV Index
1
UV Index
Visibility
7mi
Visibility
Visibility
98%
Cloud Cover
Mon 5/18
Mon
Thunderstorms
100%
70°
77°
Thunderstorms. Highs in the upper 70s and lows in the upper 60s.
Feels Like
80°
Feels Like
Wind
S 18 mph
Wind
Humidity
79%
Humidity
UV Index
4
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:10 PM
Sunset
Tue 5/19
Tue
Scattered Thunderstorms
48%
56°
77°
Showers and thunderstorms late. Potential for severe thunderstorms. Highs in the upper 70s and lows in the low 50s.
Feels Like
80°
Feels Like
Wind
WSW 17 mph
Wind
Humidity
81%
Humidity
UV Index
4
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:11 PM
Sunset
Wed 5/20
Wed
Partly / Cloudy
4%
50°
68°
Mix of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
Feels Like
68°
Feels Like
Wind
NNE 11 mph
Wind
Humidity
60%
Humidity
UV Index
6
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:12 PM
Sunset
Thu 5/21
Thu
Partly / Cloudy
4%
48°
70°
Partly cloudy. Highs in the low 70s and lows in the mid 50s.
Feels Like
70°
Feels Like
Wind
E 12 mph
Wind
Humidity
60%
Humidity
UV Index
8
UV Index
Visibility
5:38 AM
Sunrise
Visibility
8:13 PM
Sunset
Fri 5/22
Fri
Rain
71%
55°
66°
Cloudy with rain. Highs in the mid 60s and lows in the mid 50s.
Feels Like
66°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
76%
Humidity
UV Index
4
UV Index
Visibility
5:37 AM
Sunrise
Visibility
8:14 PM
Sunset
Sat 5/23
Sat
Scattered Showers
36%
56°
75°
A few morning showers. Highs in the mid 70s and lows in the low 60s.
Feels Like
75°
Feels Like
Wind
SSE 7 mph
Wind
Humidity
76%
Humidity
UV Index
5
UV Index
Visibility
5:37 AM
Sunrise
Visibility
8:15 PM
Sunset
Sun 5/24
Sun
Mostly Cloudy
24%
61°
80°
Considerable cloudiness. Highs in the low 80s and lows in the low 60s.
Feels Like
80°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
69%
Humidity
UV Index
7
UV Index
Visibility
5:36 AM
Sunrise
Visibility
8:16 PM
Sunset
Mon 5/25
Mon
Scattered Thunderstorms
48%
62°
82°
Scattered thunderstorms. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
SSE 10 mph
Wind
Humidity
68%
Humidity
UV Index
7
UV Index
Visibility
5:35 AM
Sunrise
Visibility
8:17 PM
Sunset
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