Johnston Field Weather Forecast

    • 49
    • 72

    Increasing Clouds

    • 44
    • 70

    Partly Sunny

    • 45
    • 69

    Sunny

    • 44
    • 70

    Mostly Sunny

    • 44
    • 68

    Partly Sunny

    • 42
    • 66

    Partly Sunny

    • 42
    • 63

    Partly Sunny

Today 17 Jan Fresno-Tulare Lower Sierra

Sunny. Highs 63 to 71. East Winds up to 5 Mph shifting to the west in the afternoon.

Tonight 17 Jan Fresno-Tulare Lower Sierra

Partly cloudy in the evening then becoming mostly cloudy. Lows 47 to 55. Northeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnston Field Temperature Statistics

January Temperature

Fresno, Fresno Air Terminal (27.3 miles)

  • Lowest 10 January, 2026

    33.1 °F

  • Average January

    50.6 °F

  • Highest 1 January, 2026

    64.9 °F

Climate (2021–Present)

Fresno, Fresno Air Terminal (27.3 miles)

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  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    66.8 °F

  • Average High 2021–2026

    78.9 °F
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