Agar Weather Forecast

    • 35
    • 50

    Becoming Sunny

    • 39
    • 66

    Mostly Sunny

    • 39
    • 67

    Mostly Sunny

    • 42
    • 62

    Mostly Sunny

    • 49
    • 68

    Mostly Sunny

    • 48
    • 72

    Partly Sunny

Today 16 Oct Sully

Mostly sunny. Highs around 50. North Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming west 5 to 10 Mph this afternoon.

Tonight 16 Oct Sully

Clear. Lows in the mid 30s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

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Agar Temperature Statistics

October Temperature

Pierre, Pierre Regional Airport (32.9 miles)

  • Lowest 14 October, 2026

    32 °F
  • Average October

    58.7 °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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