Gridley Weather Forecast

    • 57
    • 77

    Partly Cloudy

    • 61
    • 80

    Chance Thunderstorms

    • 60
    • 81

    Chance Rain Showers

    • 62
    • 79

    Chance Thunderstorms

    • 67
    • 83

    Chance Rain Showers

    • 73
    • 89

    Slight Chance Thunderstorms

Today 23 Jun McLean

Sunny. Highs in the upper 70s. Northeast Winds around 5 Mph.

Tonight 23 Jun McLean

Mostly clear. Near steady temperature in the mid 50s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gridley Temperature Statistics

June Temperature

Pontiac Municipal Airport (18 miles)

  • Lowest 3 June, 2026

    47.7 °F

  • Average June

    71 °F

  • Highest 10 June, 2026

    89.6 °F

Climate (2021–2026)

Pontiac Municipal Airport (18 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    62.4 °F
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