Pleasant Grove Weather Forecast

    • 14
    • 33

    Mostly Cloudy

    • 7
    • 21

    Mostly Cloudy

    • 3
    • 19

    Partly Sunny

    • 18
    • 26

    Mostly Cloudy

    • 22
    • 36

    Mostly Cloudy

    • 26
    • 38

    Chance Snow Showers

    • 22
    • 35

    Slight Chance Snow Showers

Today 29 Jan Johnson

Mostly cloudy. Near steady temperature in the lower 30s. Northeast Winds around 5 Mph.

Tonight 29 Jan Johnson

Mostly cloudy with a chance of Flurries. Cold with Lows around 13. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pleasant Grove Temperature Statistics

January Temperature

Marion - Williamson County Regional Airport (22.4 miles)

  • Lowest 26 January, 2026

    -0.4 °F

  • Average January

    31 °F

  • Highest 8 January, 2026

    69.8 °F

Climate (2021–Present)

Marion - Williamson County Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    67.6 °F
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