Petersburg Weather Forecast

    • 21
    • 25

    Mostly Cloudy

    • -6
    • 32

    Chance Snow

    • -1
    • 10

    Cold

    • 14
    • 26

    Mostly Cloudy

    • 13
    • 27

    Chance Snow

    • 6
    • 22

    Mostly Cloudy

Today 2 Dec Muscatine

Areas of freezing fog early this morning. Mostly cloudy. Highs in the mid 20s. West Winds around 5 Mph, becoming south this afternoon.

Tonight 2 Dec Muscatine

Mostly cloudy. Lows in the lower 20s. Temperature rising into the upper 20s after midnight. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Petersburg Temperature Statistics

December Temperature

Davenport Municipal Airport (10.6 miles)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

Davenport Municipal Airport (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    42.2 °F
  • Average 2020–2025

    52.2 °F
  • Average High 2020–2025

    62.2 °F
Get WillyWeather+ to remove ads