Petersburg Weather Forecast

    • 62
    • 93

    Rain Showers

    • 56
    • 80

    Chance Rain Showers

    • 63
    • 86

    Chance Rain Showers

    • 66
    • 86

    Rain Showers

    • 62
    • 85

    Rain Showers

    • 59
    • 80

    Partly Sunny

    • 61
    • 83

    Slight Chance Thunderstorms

Today 17 Jun Howard

Showers likely with a chance of Thunderstorms. Some Thunderstorms may be severe. Breezy, warmer with Highs in the lower 90s. Southwest Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of rain 70 percent.

Tonight 17 Jun Howard

Partly cloudy. Showers likely with a chance of Thunderstorms Early, then a chance of Showers and Thunderstorms this evening. Some Thunderstorms may be severe. Breezy with Lows in the lower 60s. Southwest Winds 15 to 25 Mph with Gusts up to 40 Mph, becoming west 10 to 15 Mph with Gusts up to 30 Mph this Evening, then Diminishing to around 5 Mph after midnight. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Petersburg Temperature Statistics

June Temperature

Jesse Viertel Memorial Airport (13.7 miles)

  • Lowest 15 June, 2026

    56.8 °F

  • Average June

    74.3 °F

  • Highest 10 June, 2026

    89.1 °F

Climate (2021–2026)

Jesse Viertel Memorial Airport (13.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    67.1 °F
Get WillyWeather+ to remove ads