Agar Weather Forecast

    • 71
    • 101

    Hot

    • 68
    • 98

    Hot

    • 69
    • 96

    Partly Sunny

    • 69
    • 101

    Slight Chance Thunderstorms

    • 63
    • 94

    Partly Sunny

    • 60
    • 85

    Chance Rain Showers

Today 16 Jul Sully

Mostly sunny. Hot with Highs around 100. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 16 Jul Sully

Mostly clear. Lows in the lower 70s. Southeast Winds 10 to 15 Mph. Heat index Values up to 101 early in the evening.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Agar Temperature Statistics

July Temperature

Pierre, Pierre Regional Airport (32.9 miles)

  • Lowest 9 July, 2026

    59.6 °F
  • Average July

    77.9 °F
  • Highest 12 July, 2026

    99.6 °F

Climate (2021–2026)

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

    48.8 °F
  • Average High 2021–2026

    61.4 °F
Get WillyWeather+ to remove ads