St Peters Weather Forecast

    • 32
    • 53

    Increasing Clouds

    • 44
    • 49

    Rain

    • 32
    • 53

    Chance Rain

    • 41
    • 52

    Mostly Cloudy

    • 39
    • 63

    Partly Sunny

    • 32
    • 51

    Partly Sunny

Today 29 Jan St. Charles

Sunny. Highs in the lower 50s. Northwest Winds around 5 Mph.

Tonight 29 Jan St. Charles

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the lower 30s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St Peters Temperature Statistics

January Temperature

St. Louis, Spirit Of St. Louis Airport (8.7 miles)

  • Lowest 21 January, 2025

    -0.1 °F

  • Average January

    25.1 °F

  • Highest 17 January, 2025

    57.7 °F

Climate (2020–Present)

St. Louis, Spirit Of St. Louis Airport (8.7 miles)

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

  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    56.7 °F

  • Average High 2020–2025

    67.9 °F
Get WillyWeather+ to remove ads