Agar Weather Forecast

    • 43
    • 72

    Sunny

    • 46
    • 70

    Mostly Sunny

    • 57
    • 76

    Partly Sunny

    • 48
    • 77

    Chance Rain

    • 35
    • 56

    Partly Sunny

    • 34
    • 53

    Partly Sunny

Today 20 Oct Sully

Sunny. Highs in the lower 70s. South Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 20 Oct Sully

Clear. Lows in the mid 40s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming east after midnight.

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Agar Temperature Statistics

October Temperature

Pierre, Pierre Regional Airport (32.9 miles)

  • Lowest 14 October, 2026

    31.6 °F

  • Average October

    57 °F

  • Highest 10 October, 2026

    91.7 °F

Climate (2021–2026)

Pierre, Pierre Regional Airport (32.9 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    61.4 °F
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