Thayer Weather Forecast

    • 21
    • 38

    Rain

    • 24
    • 32

    Partly Sunny

    • 31
    • 40

    Partly Sunny

    • 30
    • 46

    Chance Rain/Snow

    • 18
    • 35

    Chance Rain/Snow

    • 19
    • 28

    Chance Snow

Today 10 Jan Newton

Mostly cloudy. A chance of rain early in the Morning, then rain with a chance of snow late in the morning. A chance of rain and snow Showers in the afternoon. Blustery with Highs in the upper 30s. Southwest Winds 5 to 10 Mph, increasing to west 10 to 15 Mph with Gusts up to 30 Mph in the afternoon. Chance of precipitation 90 percent.

Tonight 10 Jan Newton

Mostly cloudy. Scattered snow Showers, mainly in the evening. Snow accumulation around half an inch. Blustery with Lows in the lower 20s. West Winds 10 to 15 Mph, increasing to 15 to 20 Mph after midnight. Gusts up to 30 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thayer Temperature Statistics

January Temperature

Rensselaer Jasper County Airport (16.8 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    30.9 °F

  • Highest 7 January, 2026

    48.2 °F

Climate (2021–Present)

Rensselaer Jasper County Airport (16.8 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    60.4 °F
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