Weather forecast for: Bethlehem IN
Last Update: 12:51 am EDT Sep 5, 2026
Overnight: Mostly clear, with a low around 76. Calm wind.
Saturday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 102. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 68. Northeast wind 3 to 5 mph.
Sunday: Sunny, with a high near 85. Northeast wind around 8 mph.
Sunday Night: Mostly clear, with a low around 60. Northeast wind 5 to 7 mph.
Labor Day: Sunny, with a high near 87.
Monday Night: Mostly clear, with a low around 66.
Tuesday: Mostly sunny, with a high near 91.
Tuesday Night: Mostly clear, with a low around 71.
Wednesday: Sunny and hot, with a high near 94.
Wednesday Night: A 20 percent chance of showers. Mostly clear, with a low around 72.
Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Thursday Night: A slight chance of thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 10%.
Friday: Mostly sunny, with a high near 86.
WeatherWorld.com
