Herndon Weather Forecast

    • 43
    • 66

    Becoming Sunny

    • 50
    • 70

    Mostly Cloudy

    • 45
    • 66

    Mostly Cloudy

    • 45
    • 66

    Partly Sunny

    • 47
    • 66

    Mostly Cloudy

    • 42
    • 59

    Chance Rain

Today 4 Feb Fresno-Clovis

Partly sunny in the morning then clearing. Widespread dense fog in the morning. Highs in the mid 60s. Southeast Winds up to 5 Mph in the morning becoming light.

Tonight 4 Feb Fresno-Clovis

Partly cloudy. Patchy dense fog after midnight. Lows in the mid 40s. Northeast Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herndon Temperature Statistics

February Temperature

Fresno Chandler Executive Airport (8.7 miles)

  • Lowest 1 February, 2026

    41 °F

  • Average February

    51.3 °F

  • Highest 1 February, 2026

    62.6 °F

Climate (2021–Present)

Fresno Chandler Executive Airport (8.7 miles)

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  • Average Low 2021–2026

    55.6 °F

  • Average 2021–2026

    66.8 °F

  • Average High 2021–2026

    78.3 °F
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