Bonne Terre Weather Forecast

    • 70
    • 89

    Thunderstorms Likely

    • 69
    • 89

    Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 70
    • 91

    Slight Chance Thunderstorms

    • 72
    • 94

    Chance Thunderstorms

    • 68
    • 91

    Chance Thunderstorms

Today 6 Jul St. Francois

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 6 Jul St. Francois

Mostly cloudy with a chance of Showers and Thunderstorms. Patchy fog after midnight. Lows in the upper 60s. West Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bonne Terre Temperature Statistics

July Temperature

Farmington Airport (12.4 miles)

  • Lowest 3 July, 2025

    64 °F

  • Average July

    72.8 °F

  • Highest 1 July, 2025

    84.9 °F

Climate (2020–Present)

Farmington Airport (12.4 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    56.7 °F

  • Average High 2020–2025

    66.9 °F
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