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.
Billtown Temperature Statistics
May Temperature
Terre Haute Regional Airport (8.1 miles)
Lowest 7 May, 2026
37.9 °FAverage May
56.5 °FHighest 4 May, 2026
77 °F
Climate (2021–Present)
Terre Haute Regional Airport (8.1 miles)
Average Low 2021–2026
45.9 °FAverage 2021–2026
55.7 °FAverage High 2021–2026
65.8 °F