Thurmont Weather Forecast

    • 68
    • 87

    Partly Sunny

    • 60
    • 83

    Mostly Sunny

    • 62
    • 80

    Mostly Sunny

    • 67
    • 84

    Partly Sunny

    • 72
    • 91

    Mostly Sunny

    • 75
    • 96

    Slight Chance Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

Today 20 Jul Frederick

Mostly sunny with scattered Showers and Thunderstorms. Highs in the upper 80s. Northwest Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 20 Jul Frederick

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 60s. Northwest Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Thurmont Temperature Statistics

July Temperature

Frederick Municipal Airport (14.3 miles)

  • Lowest 4 July, 2025

    60.8 °F

  • Average July

    76.2 °F

  • Highest 17 July, 2025

    96.8 °F

Climate (2020–Present)

Frederick Municipal Airport (14.3 miles)

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

  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    67.6 °F
Get WillyWeather+ to remove ads