Downtown (Frederick) Weather Forecast

    • 70
    • 95

    Partly Sunny

    • 71
    • 97

    Hot

    • 57
    • 93

    Rain Showers

    • 53
    • 69

    Chance Rain Showers

    • 52
    • 66

    Rain Showers

    • 57
    • 69

    Rain Showers

    • 60
    • 76

    Rain Showers Likely

Today 18 May Frederick

Sunny with isolated Showers and Thunderstorms. Hot with Highs in the mid 90s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 18 May Frederick

Partly cloudy. Lows in the upper 60s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown (Frederick) Temperature Statistics

May Temperature

Frederick Municipal Airport (1.9 miles)

  • Lowest 1 May, 2026

    35.4 °F

  • Average May

    56.2 °F

  • Highest 5 May, 2026

    84.2 °F

Climate (2021–Present)

Frederick Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    67.4 °F
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