Rockville Weather Forecast

    • 29
    • 38

    Decreasing Clouds

    • 40
    • 49

    Partly Sunny

    • 35
    • 54

    Mostly Cloudy

    • 41
    • 54

    Partly Sunny

    • 42
    • 57

    Rain Likely

    • 32
    • 51

    Chance Rain

    • 21
    • 40

    Mostly Cloudy

Today 4 Jan Parke

Partly cloudy. Highs in the upper 30s. South Winds around 5 Mph.

Tonight 4 Jan Parke

Mostly cloudy through Midnight, then clearing. Cold with Lows in the upper 20s. South Winds 5 to 10 Mph.

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Rockville Temperature Statistics

January Temperature

Terre Haute Regional Airport (22.4 miles)

  • Lowest 2 January, 2026

    24.1 °F

  • Average January

    30.6 °F

  • Highest 1 January, 2026

    39 °F

Climate (2021–Present)

Terre Haute Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    65.5 °F
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