Lake Poinsett Weather Forecast

    • 61
    • 78

    Thunderstorms Likely

    • 59
    • 74

    Slight Chance Rain Showers

    • 66
    • 80

    Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

    • 66
    • 87

    Chance Thunderstorms

    • 63
    • 83

    Chance Thunderstorms

    • 64
    • 83

    Slight Chance Thunderstorms

Today 18 Jul Hamlin

Mostly cloudy with a 50 percent chance of Thunderstorms. Near steady temperature in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 18 Jul Hamlin

Mostly cloudy. A slight chance of Thunderstorms late this evening. Patchy fog. Lows around 60. East Winds around 5 Mph, becoming north. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Poinsett Temperature Statistics

July Temperature

Brookings, Brookings Municipal Airport (22.4 miles)

  • Lowest 12 July, 2025

    55.9 °F

  • Average July

    73.8 °F

  • Highest 3 July, 2025

    91 °F

Climate (2020–Present)

Brookings, Brookings Municipal Airport (22.4 miles)

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  • Average Low 2020–2025

    35.1 °F

  • Average 2020–2025

    45.3 °F

  • Average High 2020–2025

    55.5 °F
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