Blackwell Weather Forecast

    • 24
    • 58

    Rain Showers

    • 33
    • 43

    Mostly Sunny

    • 26
    • 58

    Partly Sunny

    • 29
    • 46

    Partly Sunny

    • 40
    • 50

    Mostly Cloudy

    • 49
    • 63

    Mostly Cloudy

Today 18 Dec St. Francois

Rain. Highs in the mid 50s. Temperature falling into the upper 40s this afternoon. South Winds 10 to 15 Mph, becoming west this afternoon. Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 18 Dec St. Francois

Mostly clear. Much cooler with Lows in the mid 20s. Northwest Winds 10 to 15 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blackwell Temperature Statistics

December Temperature

Farmington Airport (21.7 miles)

  • Lowest 14 December, 2025

    6.8 °F
  • Average December

    30.2 °F
  • Highest 9 December, 2025

    50 °F

Climate (2020–Present)

Farmington Airport (21.7 miles)

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  • Average Low 2020–2025

    46.8 °F
  • Average 2020–2025

    56.6 °F
  • Average High 2020–2025

    66.7 °F
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