Mark Weather Forecast

    • 34
    • 42

    Increasing Clouds

    • 28
    • 48

    Mostly Cloudy

    • 14
    • 29

    Blustery

    • 22
    • 26

    Snow Likely

    • 14
    • 35

    Chance Snow

    • 5
    • 18

    Chance Snow

    • 7
    • 17

    Mostly Cloudy

Today 12 Jan Putnam

Mostly sunny and not as cool. Near steady temperature in the upper 30s. Southwest Winds 5 to 10 Mph.

Tonight 12 Jan Putnam

Mostly clear this Evening, then becoming mostly cloudy. Not as cool. Near steady temperature in the mid 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mark Temperature Statistics

January Temperature

Illinois Valley Regional Airport (7.5 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    34.8 °F

  • Highest 8 January, 2026

    62.6 °F

Climate (2021–Present)

Illinois Valley Regional Airport (7.5 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    62.2 °F
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