Porcupine Weather Forecast

    • 33
    • 44

    Rain/Snow

    • 34
    • 47

    Rain/Snow Likely

    • 40
    • 60

    Chance Rain Showers

    • 43
    • 57

    Chance Rain Showers

    • 47
    • 60

    Rain Showers Likely

    • 45
    • 60

    Rain Showers Likely

Today 20 May Sioux

Showers. Highs in the mid 40s. North Winds 10 to 15 Mph.

Tonight 20 May Sioux

Rain Showers in the Evening, then rain Showers likely possibly mixed with snow Showers after midnight. Lows in the lower 30s. North Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Porcupine Temperature Statistics

May Temperature

MANDAN (39.1 miles)

  • Lowest 17 May, 2025

    35.6 °F

  • Average May

    60.1 °F

  • Highest 11 May, 2025

    93.2 °F

Climate (2020–Present)

MANDAN (39.1 miles)

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

  • Average Low 2020–2025

    32.6 °F

  • Average 2020–2025

    43.4 °F

  • Average High 2020–2025

    54.2 °F
Get WillyWeather+ to remove ads