Brown Field Weather Forecast

    • 62
    • 87

    Areas Smoke

    • 62
    • 99

    Areas Smoke

    • 63
    • 93

    Areas Smoke

    • 65
    • 99

    Hot

    • 63
    • 98

    Slight Chance Thunderstorms

    • 63
    • 90

    Chance Thunderstorms

    • 62
    • 89

    Chance Thunderstorms

Today 5 Aug Custer Co Plains

Mostly sunny. Areas of smoke. Highs in the upper 80s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 5 Aug Custer Co Plains

Clear. Areas of smoke. Lows around 60. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph this evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Brown Field Temperature Statistics

August Temperature

Rapid City, Rapid City Regional Airport (23 miles)

  • Lowest 3 August, 2026

    50 °F

  • Average August

    78.7 °F

  • Highest 2 August, 2026

    104.6 °F

Climate (2021–2026)

Rapid City, Rapid City Regional Airport (23 miles)

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

  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    63.3 °F
Get WillyWeather+ to remove ads