Rock Oak Weather Forecast

    • 54
    • 71

    Rain Showers

    • 55
    • 69

    Rain Showers

    • 58
    • 78

    Rain Showers Likely

    • 48
    • 68

    Slight Chance Rain Showers

    • 52
    • 72

    Mostly Sunny

    • 62
    • 78

    Chance Rain Showers

Today 5 Mar Hardy

Mostly cloudy. Areas of fog this morning. Scattered Showers this Morning, then numerous Showers and scattered Thunderstorms this afternoon. Highs in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

Tonight 5 Mar Hardy

Mostly cloudy. Numerous Showers and scattered Thunderstorms in the Evening, then scattered Showers after midnight. Patchy fog after midnight. Lows in the mid 50s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Oak Temperature Statistics

March Temperature

Petersburg, Grant County Airport (23.6 miles)

  • Lowest 2 March, 2026

    27.5 °F

  • Average March

    36.5 °F

  • Highest 1 March, 2026

    56.7 °F

Climate (2021–Present)

Petersburg, Grant County Airport (23.6 miles)

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

  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    67.5 °F
Get WillyWeather+ to remove ads