Frederick Weather Forecast

    • 42
    • 68

    Rain Showers

    • 44
    • 64

    Chance Thunderstorms

    • 46
    • 70

    Mostly Sunny

    • 50
    • 82

    Mostly Sunny

    • 52
    • 85

    Partly Sunny

    • 50
    • 81

    Chance Thunderstorms

Today 21 May Central and South Weld County

Partly cloudy in the Morning, then Showers likely and chance of Thunderstorms in the afternoon. Highs in the mid to upper 60s. Southeast Winds 10 to 15 Mph in the afternoon. Chance of rain 70 percent.

Tonight 21 May Central and South Weld County

Partly cloudy. Lows in the mid 30s to lower 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Frederick Temperature Statistics

May Temperature

Erie Municipal Airport (8.1 miles)

  • Lowest 1 May, 2026

    26.6 °F

  • Average May

    58.3 °F

  • Highest 13 May, 2026

    91 °F

Climate (2021–Present)

Erie Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    66.7 °F
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