Billtown Weather Forecast

    • 44
    • 68

    Becoming Sunny

    • 45
    • 70

    Mostly Sunny

    • 57
    • 77

    Chance Thunderstorms

    • 46
    • 72

    Mostly Sunny

    • 50
    • 69

    Partly Sunny

    • 62
    • 77

    Slight Chance Thunderstorms

Today 10 May Clay

Mostly sunny Early, then becoming partly cloudy. Highs in the upper 60s. North Winds 5 to 10 Mph.

Tonight 10 May Clay

Partly cloudy late this Afternoon, then clearing. Cooler with Lows in the mid 40s. North Winds 5 to 10 Mph, becoming east toward daybreak.

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Billtown Temperature Statistics

May Temperature

Terre Haute Regional Airport (8.1 miles)

  • Lowest 7 May, 2026

    37.9 °F
  • Average May

    56.5 °F
  • Highest 4 May, 2026

    77 °F

Climate (2021–Present)

Terre Haute Regional Airport (8.1 miles)

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  • Average Low 2021–2026

    45.9 °F
  • Average 2021–2026

    55.7 °F
  • Average High 2021–2026

    65.8 °F
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