Twin Mountain Airport Weather Forecast

    • 54
    • 82

    Slight Chance Rain Showers

    • 57
    • 76

    Rain Showers Likely

    • 48
    • 74

    Rain Showers

    • 44
    • 67

    Chance Rain Showers

    • 43
    • 66

    Mostly Sunny

    • 46
    • 69

    Slight Chance Rain Showers

Today 23 Aug Southern Coos

Partly sunny. Highs in the lower 80s. Light and variable Winds, becoming south around 10 Mph with Gusts up to 20 Mph in the afternoon.

Tonight 23 Aug Southern Coos

Mostly clear. Patchy fog. Lows in the upper 40s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Twin Mountain Airport Temperature Statistics

August Temperature

Whitefield - Mount Washington Regional Airport (6.8 miles)

  • Lowest 18 August, 2025

    36.6 °F

  • Average August

    66.2 °F

  • Highest 12 August, 2025

    95.6 °F

Climate (2020–Present)

Whitefield - Mount Washington Regional Airport (6.8 miles)

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

  • Average Low 2020–2025

    32.8 °F

  • Average 2020–2025

    44.3 °F

  • Average High 2020–2025

    55.5 °F
Get WillyWeather+ to remove ads