Peru Weather Forecast

    • 50
    • 62

    Chance Rain Showers

    • 45
    • 66

    Gradual Clearing

    • 54
    • 72

    Mostly Cloudy

    • 58
    • 78

    Chance Rain Showers

    • 44
    • 70

    Slight Chance Rain Showers

    • 43
    • 65

    Chance Rain Showers

    • 43
    • 66

    Chance Rain Showers

Today 28 Sep Eastern Clinton

Partly sunny. Highs in the lower 60s.

Tonight 28 Sep Eastern Clinton

Cloudy. A chance of Showers, mainly until midnight. Lows in the upper 40s. North Winds around 10 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Peru Temperature Statistics

September Temperature

Plattsburgh International Airport (5.6 miles)

  • Lowest 23 September, 2026

    37.9 °F

  • Average September

    61.2 °F

  • Highest 3 September, 2026

    82 °F

Climate (2021–2026)

Plattsburgh International Airport (5.6 miles)

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

  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    55.8 °F
Get WillyWeather+ to remove ads