Monticello Weather Forecast

    • 40
    • 56

    Rain Showers

    • 23
    • 61

    Rain Showers

    • 17
    • 38

    Mostly Sunny

    • 25
    • 44

    Mostly Sunny

    • 31
    • 52

    Mostly Sunny

    • 31
    • 53

    Partly Sunny

Today 24 Jan East Baton Rouge

Showers with a chance of Thunderstorms. Cooler. Near steady temperature in the lower 50s. Northeast Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 24 Jan East Baton Rouge

Showers with a slight chance of Thunderstorms in the Evening, then Showers with a chance of Thunderstorms after midnight. Near steady temperature in the lower 50s. Temperature rising into the lower 50s after midnight. North Winds 5 to 10 Mph. Chance of rain 90 percent.

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Monticello Temperature Statistics

January Temperature

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (6.2 miles)

  • Lowest 19 January, 2026

    27 °F

  • Average January

    57.1 °F

  • Highest 8 January, 2026

    82.7 °F

Climate (2021–Present)

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (6.2 miles)

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  • Average Low 2021–2026

    60.5 °F

  • Average 2021–2026

    70.5 °F

  • Average High 2021–2026

    81.2 °F
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