Greenbriar Weather Forecast

    • 43
    • 46

    Rain

    • 52
    • 57

    Rain

    • 55
    • 66

    Rain

    • 62
    • 75

    Rain

    • 43
    • 69

    Chance Rain

    • 47
    • 63

    Partly Sunny

Today 3 Mar Marion

Rain. Patchy fog. Highs in the upper 40s. Southeast Winds around 5 Mph, becoming southwest this afternoon. Chance of rain near 100 percent.

Tonight 3 Mar Marion

Rain with a slight chance of Thunderstorms. Patchy fog. Near steady temperature in the mid 40s. Northeast Winds around 5 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenbriar Temperature Statistics

March Temperature

Indianapolis, Eagle Creek Airpark (7.5 miles)

  • Lowest 1 March, 2026

    28 °F

  • Average March

    33.3 °F

  • Highest 1 March, 2026

    37.9 °F

Climate (2021–Present)

Indianapolis, Eagle Creek Airpark (7.5 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.2 °F
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