Lefko Airport Weather Forecast

    • 59
    • 96

    Sunny

    • 54
    • 89

    Mostly Sunny

    • 54
    • 88

    Sunny

    • 61
    • 93

    Sunny

    • 64
    • 98

    Hot

    • 63
    • 97

    Sunny

    • 62
    • 95

    Sunny

Today 31 Jul Western Siskiyou County

Sunny. Highs in the mid 80s to mid 90s. East Winds around 5 Mph shifting to the west this afternoon.

Tonight 31 Jul Western Siskiyou County

Mostly clear. Lows in the mid 50s to lower 60s. Northwest Winds 5 to 10 Mph shifting to the north after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lefko Airport Temperature Statistics

July Temperature

Montague Siskiyou County Airport (18 miles)

  • Lowest 1 July, 2026

    40.6 °F

  • Average July

    74.2 °F

  • Highest 14 July, 2026

    97.6 °F

Climate (2021–2026)

Montague Siskiyou County Airport (18 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    69.1 °F
Get WillyWeather+ to remove ads