Grand Lake Weather Forecast

    • 75
    • 98

    Hot

    • 77
    • 98

    Hot

    • 78
    • 99

    Hot

    • 80
    • 100

    Hot

    • 80
    • 102

    Hot

    • 75
    • 99

    Chance Thunderstorms

Today 30 Jun Stephens

Sunny. Highs in the upper 90s. South Winds 10 to 15 Mph.

Tonight 30 Jun Stephens

Clear. Lows in the mid 70s. Southeast Winds 10 to 15 Mph, becoming south 5 to 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Lake Temperature Statistics

June Temperature

Stephens County Airport (3.1 miles)

  • Lowest 6 June, 2026

    67.5 °F

  • Average June

    83.8 °F

  • Highest 18 June, 2026

    102.2 °F

Climate (2021–2026)

Stephens County Airport (3.1 miles)

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

  • Average Low 2021–2026

    56.9 °F

  • Average 2021–2026

    68.6 °F

  • Average High 2021–2026

    81 °F
Get WillyWeather+ to remove ads