Agar Weather Forecast

    • 58
    • 97

    Severe Tstms

    • 50
    • 78

    Slight Chance Rain Showers

    • 48
    • 72

    Slight Chance Thunderstorms

    • 50
    • 84

    Mostly Sunny

    • 46
    • 76

    Partly Sunny

    • 45
    • 69

    Slight Chance Rain Showers

    • 46
    • 73

    Slight Chance Thunderstorms

Today 9 Jun Sully

Mostly sunny with a 20 percent chance of Thunderstorms. Breezy and much warmer. Near steady temperature in the upper 80s. South Winds 20 to 25 Mph with Gusts up to 40 Mph.

Tonight 9 Jun Sully

Mostly cloudy. A chance of Thunderstorms this evening. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes. Breezy with Lows in the upper 50s. South Winds 20 to 25 Mph with Gusts up to 35 Mph, becoming southwest 10 to 15 Mph after midnight. Chance of rain 50 percent.

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Agar Temperature Statistics

June Temperature

Pierre, Pierre Regional Airport (32.9 miles)

  • Lowest 1 June, 2026

    49.6 °F

  • Average June

    71.7 °F

  • Highest 2 June, 2026

    89.7 °F

Climate (2021–Present)

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

    61.5 °F
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