Petersburg, IL

See Radar

Current Weather Forecast for Petersburg

IL 62675  |   10:17am

Weather Conditions

76°
Feels Like 76°
Sunny
Sunny
56° 80°
UV Index
5
UV Index
Air Quality
Good
Air Quality
Wind
E 2 mph
Wind
Rain
0 in
rain

Today

Tue 6/23
80°
Highest Temperature
Partly / Cloudy
3%
Mostly sunny skies this morning will become overcast during the afternoon. High near 80F. Winds light and variable.

Tonight

Tue 6/23
61°
Lowest Temperature
Partly Cloudy
5%
Partly cloudy. Low 61F. Winds light and variable.

Tomorrow

Wed 6/24
81°
Highest Temperature
Scattered Thunderstorms
37%
Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 81F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

Local Weather Radar - Petersburg, IL

Live Petersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Petersburg

Hourly Weather Forecast & Temperature

11AM
Sunny
77°
Feels Like 77°
Sunny
Wind
ENE 3 mph
Wind
Pressure
1022 mb
Pressure
Humidity
47%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
12PM
Sunny
78°
Feels Like 80°
Sunny
Wind
NE 2 mph
Wind
Pressure
1022 mb
Pressure
Humidity
47%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
1PM
Fair / Mostly Sunny
79°
Feels Like 81°
Mostly Sunny
Wind
NNE 2 mph
Wind
Pressure
1022 mb
Pressure
Humidity
46%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
2PM
Partly / Cloudy
78°
Feels Like 78°
Partly Cloudy
Wind
NNE 2 mph
Wind
Pressure
1021 mb
Pressure
Humidity
50%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
3PM
Mostly Cloudy
4%
78°
Feels Like 80°
Mostly Cloudy
Wind
N 3 mph
Wind
Pressure
1021 mb
Pressure
Humidity
49%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
4PM
Mostly Cloudy
1%
78°
Feels Like 80°
Mostly Cloudy
Wind
N 2 mph
Wind
Pressure
1021 mb
Pressure
Humidity
49%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
5PM
Mostly Cloudy
78°
Feels Like 80°
Mostly Cloudy
Wind
SSE 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
50%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
77%
Cloud Cover
6PM
Cloudy
78°
Feels Like 79°
Cloudy
Wind
ENE 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
50%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
85%
Cloud Cover
7PM
Mostly Cloudy
1%
77°
Feels Like 77°
Mostly Cloudy
Wind
ESE 3 mph
Wind
Pressure
1019 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
63%
Cloud Cover
8PM
Mostly Cloudy
3%
74°
Feels Like 74°
Mostly Cloudy
Wind
SE 2 mph
Wind
Pressure
1019 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
9PM
Mostly Cloudy
3%
69°
Feels Like 69°
Mostly Cloudy
Wind
SE 2 mph
Wind
Pressure
1019 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
10PM
Mostly Cloudy
3%
68°
Feels Like 68°
Mostly Cloudy
Wind
SE 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
Tue 6/23
Tue
Partly / Cloudy
3%
56°
80°
Partly cloudy. Highs in the low 80s and lows in the low 60s.
Feels Like
80°
Feels Like
Wind
NE 3 mph
Wind
Humidity
47%
Humidity
UV Index
9
UV Index
Visibility
5:31 AM
Sunrise
Visibility
8:32 PM
Sunset
Wed 6/24
Wed
Scattered Thunderstorms
37%
61°
81°
Afternoon thunderstorms. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
63%
Humidity
UV Index
9
UV Index
Visibility
5:31 AM
Sunrise
Visibility
8:32 PM
Sunset
Thu 6/25
Thu
Scattered Showers
31%
65°
79°
Afternoon showers. Highs in the upper 70s and lows in the mid 60s.
Feels Like
81°
Feels Like
Wind
WNW 6 mph
Wind
Humidity
70%
Humidity
UV Index
7
UV Index
Visibility
5:31 AM
Sunrise
Visibility
8:32 PM
Sunset
Fri 6/26
Fri
Showers
60%
64°
77°
Showers. Highs in the upper 70s and lows in the mid 60s.
Feels Like
80°
Feels Like
Wind
E 8 mph
Wind
Humidity
82%
Humidity
UV Index
6
UV Index
Visibility
5:31 AM
Sunrise
Visibility
8:32 PM
Sunset
Sat 6/27
Sat
Scattered Showers
32%
66°
83°
Showers possible in the afternoon. Highs in the low 80s and lows in the low 70s.
Feels Like
87°
Feels Like
Wind
SE 7 mph
Wind
Humidity
78%
Humidity
UV Index
6
UV Index
Visibility
5:32 AM
Sunrise
Visibility
8:32 PM
Sunset
Sun 6/28
Sun
Fair / Mostly Sunny
18%
71°
90°
A few clouds. Highs in the low 90s and lows in the mid 70s.
Feels Like
99°
Feels Like
Wind
S 13 mph
Wind
Humidity
72%
Humidity
UV Index
9
UV Index
Visibility
5:32 AM
Sunrise
Visibility
8:32 PM
Sunset
Mon 6/29
Mon
Fair / Mostly Sunny
6%
75°
93°
More sun than clouds. Highs in the low 90s and lows in the mid 70s.
Feels Like
105°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
68%
Humidity
UV Index
9
UV Index
Visibility
5:33 AM
Sunrise
Visibility
8:32 PM
Sunset
Tue 6/30
Tue
Partly / Cloudy
19%
76°
91°
Partly cloudy. Highs in the low 90s and lows in the mid 70s.
Feels Like
101°
Feels Like
Wind
SW 10 mph
Wind
Humidity
67%
Humidity
UV Index
9
UV Index
Visibility
5:33 AM
Sunrise
Visibility
8:32 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Illinois

Loading...