Forest City Weather Forecast

    • 70
    • 82

    Rain Showers

    • 73
    • 89

    Decreasing Clouds

    • 74
    • 92

    Partly Sunny

    • 72
    • 93

    Chance Thunderstorms

    • 69
    • 89

    Chance Thunderstorms

    • 66
    • 87

    Slight Chance Thunderstorms

    • 63
    • 84

    Partly Sunny

Today 30 Aug Jasper

Mostly cloudy. A slight chance of Thunderstorms with isolated Showers. Temperatures in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 20 percent.

Tonight 30 Aug Jasper

Mostly cloudy. Scattered Showers and a slight chance of Thunderstorms in the evening. Lows around 70. South Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Forest City Temperature Statistics

August Temperature

Rensselaer Jasper County Airport (16.8 miles)

  • Lowest 24 August, 2026

    50 °F

  • Average August

    69.9 °F

  • Highest 10 August, 2026

    86 °F

Climate (2021–2026)

Rensselaer Jasper County Airport (16.8 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    60.9 °F
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