Twin Mountain Airport Weather Forecast

    • 66
    • 91

    Chance Thunderstorms

    • 52
    • 81

    Partly Sunny

    • 51
    • 73

    Mostly Cloudy

    • 51
    • 72

    Rain Showers

    • 55
    • 65

    Rain Showers Likely

    • 60
    • 78

    Chance Rain Showers

Today 24 Jun Southern Coos

Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds this afternoon. Hot with Highs in the lower 90s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent. Heat index Values in the upper 90s.

Tonight 24 Jun Southern Coos

A slight chance of Thunderstorms in the evening. Partly cloudy with a slight chance of Showers. Patchy fog after midnight. Some Thunderstorms may produce gusty Winds in the evening. Humid with Lows in the upper 60s. West Winds around 10 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable. Chance of rain 20 percent. Heat index Values in the mid 90s early in the evening.

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Twin Mountain Airport Temperature Statistics

June Temperature

Whitefield - Mount Washington Regional Airport (6.8 miles)

  • Lowest 3 June, 2025

    32.6 °F

  • Average June

    61.8 °F

  • Highest 5 June, 2025

    87.7 °F

Climate (2020–Present)

Whitefield - Mount Washington Regional Airport (6.8 miles)

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  • Average Low 2020–2025

    32.8 °F

  • Average 2020–2025

    44.3 °F

  • Average High 2020–2025

    55.5 °F
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