Agar Weather Forecast

    • 57
    • 82

    Mostly Cloudy

    • 62
    • 90

    Partly Sunny

    • 60
    • 85

    Chance Thunderstorms

    • 60
    • 84

    Rain Showers Likely

    • 60
    • 82

    Chance Thunderstorms

    • 57
    • 79

    Chance Rain Showers

    • 57
    • 75

    Chance Rain Showers

Today 7 Aug Sully

Partly sunny. Not as warm with Highs in the lower 80s. North Winds 10 to 15 Mph.

Tonight 7 Aug Sully

Mostly cloudy. Lows in the upper 50s. East Winds 5 to 10 Mph, becoming southeast after midnight.

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Agar Temperature Statistics

August Temperature

Pierre, Pierre Regional Airport (32.9 miles)

  • Lowest 5 August, 2026

    48.9 °F

  • Average August

    72.6 °F

  • Highest 2 August, 2026

    100.7 °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

    48.8 °F

  • Average High 2021–2026

    61.4 °F
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