Petersburg 7 Day Weather Forecast

Today

High:
90°F
(32°C)
Overnight low:
70°F
(21°C)

Wednesday

High:
87°F
(31°C)
Overnight low:
71°F
(22°C)

Thursday

High:
93°F
(34°C)
Overnight low:
70°F
(21°C)

Friday

Mostly sunny

Mostly sunny

High:
85°F
(29°C)
Overnight low:
65°F
(18°C)

Saturday

Sunny

Sunny

High:
86°F
(30°C)
Overnight low:
68°F
(20°C)

Sunday

Mostly sunny

Mostly sunny

High:
89°F
(32°C)
Overnight low:
70°F
(21°C)

Monday

Chance of thunderstorms

Chance of thunderstorms

High:
91°F
(33°C)