Upper Lake Weather Forecast

    • 58
    • 77

    Chance Rain Showers

    • 57
    • 80

    Rain Showers

    • 53
    • 74

    Mostly Sunny

    • 62
    • 79

    Partly Sunny

    • 61
    • 80

    Rain Showers

    • 56
    • 74

    Rain Showers Likely

    • 56
    • 76

    Slight Chance Rain Showers

Today 17 Jul Southwestern St. Lawrence

Sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 17 Jul Southwestern St. Lawrence

Partly cloudy. A slight chance of Showers after midnight. Lows in the upper 50s. Light and variable Winds, becoming south around 10 Mph after midnight. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Lake Temperature Statistics

July Temperature

Massena, Massena International-Richards Field (29.8 miles)

  • Lowest 5 July, 2026

    52.6 °F

  • Average July

    73.3 °F

  • Highest 1 July, 2026

    91.7 °F

Climate (2021–2026)

Massena, Massena International-Richards Field (29.8 miles)

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

  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.9 °F
Get WillyWeather+ to remove ads