Martinsville Weather Forecast

    • 8
    • 16

    Sunny

    • 3
    • 22

    Mostly Sunny

    • 8
    • 29

    Partly Sunny

    • 2
    • 20

    Mostly Cloudy

    • 0
    • 16

    Partly Sunny

    • 12
    • 22

    Mostly Cloudy

Today 26 Jan Harrison

Sunny, cold with Highs around 16. Southwest Winds 10 to 15 Mph. Wind chill Values as low as 11 below.

Tonight 26 Jan Harrison

Clear. Not as cold with Lows around 9 above. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 3 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Martinsville Temperature Statistics

January Temperature

Lamoni, Lamoni Municipal Airport (24.2 miles)

  • Lowest 23 January, 2026

    -9 °F

  • Average January

    27.5 °F

  • Highest 7 January, 2026

    65.6 °F

Climate (2021–Present)

Lamoni, Lamoni Municipal Airport (24.2 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    63.3 °F
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