Agar Weather Forecast

    • 38
    • 57

    Rain Showers

    • 44
    • 73

    Mostly Sunny

    • 50
    • 83

    Mostly Sunny

    • 56
    • 92

    Mostly Sunny

    • 57
    • 88

    Breezy

    • 54
    • 84

    Chance Rain Showers

Today 22 May Sully

Showers late this Morning, then Showers with a slight chance of Thunderstorms this afternoon. Cooler with Highs in the upper 50s. East Winds around 15 Mph, becoming northeast this afternoon. Chance of rain near 100 percent.

Tonight 22 May Sully

Mostly cloudy in the Evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the upper 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming west 5 to 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Agar Temperature Statistics

May Temperature

Pierre, Pierre Regional Airport (32.9 miles)

  • Lowest 1 May, 2026

    24.7 °F

  • Average May

    53.4 °F

  • Highest 11 May, 2026

    87.7 °F

Climate (2021–Present)

Pierre, Pierre Regional Airport (32.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    61.5 °F
Get WillyWeather+ to remove ads