Martinsburg Weather Forecast

    • 61
    • 64

    Rain Showers

    • 61
    • 79

    Rain Showers

    • 55
    • 72

    Rain Showers

    • 49
    • 67

    Slight Chance Rain Showers

    • 54
    • 78

    Chance Thunderstorms

    • 53
    • 75

    Chance Rain Showers

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    • 71

    Chance Rain Showers

Today 26 Apr Keokuk

Showers likely with a chance of Thunderstorms. Breezy with Highs in the mid 60s. Southeast Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of rain 60 percent.

Tonight 26 Apr Keokuk

Mostly cloudy. A chance of Showers and Thunderstorms Early, then Showers and Thunderstorms likely this evening. A slight chance of Showers and Thunderstorms after midnight. Breezy and not as cool with Lows around 60. Southeast Winds 20 to 25 Mph, becoming south after midnight. Gusts up to 40 Mph. Chance of rain 70 percent.

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Martinsburg Temperature Statistics

April Temperature

Ottumwa Regional Airport (11.2 miles)

  • Lowest 5 April, 2024

    27.8 °F

  • Average April

    51.6 °F

  • Highest 14 April, 2024

    87.7 °F

Climate (2019–Present)

Ottumwa Regional Airport (11.2 miles)

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  • Average Low 2019–2024

    41.7 °F

  • Average 2019–2024

    51.5 °F

  • Average High 2019–2024

    61.6 °F
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