Petersburg Weather Forecast
- 9
- 24
Mostly Cloudy
- 0
- 13
Mostly Sunny
- -2
- 18
Partly Sunny
- 8
- 16
Mostly Sunny
- 20
- 36
Mostly Cloudy
- 17
- 34
Partly Sunny
Today 18 Jan Howard
Partly sunny. Much cooler with Highs in the mid 20s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 18 Jan Howard
Mostly cloudy. Colder with Lows around 9 above. North Winds 10 to 15 Mph. Wind chill Values as low as 4 below.