Walnut Weather Forecast

    • 56
    • 74

    Increasing Clouds

    • 57
    • 74

    Partly Sunny

    • 62
    • 78

    Partly Sunny

    • 52
    • 75

    Rain Showers Likely

    • 49
    • 69

    Slight Chance Rain Showers

    • 49
    • 66

    Mostly Cloudy

Today 21 Apr Marshall

Mostly sunny. Not as cool with Highs in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 21 Apr Marshall

Mostly clear. Near steady temperature in the lower 40s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Walnut Temperature Statistics

April Temperature

Rochester Fulton County Airport (7.5 miles)

  • Lowest 7 April, 2026

    26.6 °F
  • Average April

    55.1 °F
  • Highest 13 April, 2026

    80.6 °F

Climate (2021–Present)

Rochester Fulton County Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    43.6 °F
  • Average 2021–2026

    52.6 °F
  • Average High 2021–2026

    61.7 °F
Get WillyWeather+ to remove ads