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

Partly cloudy with a chance of Thunderstorms. Showers Likely, mainly in the evening. Lows in the mid 50s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of rain 60 percent.

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  • 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)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    61.7 °F
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