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Bethlehem, IN Weather Forecast

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Bethlehem, IN Weather Forecast

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Bethlehem IN weather - Clear - 78°F
Clear
78°F
Updated 11:08 pm
Feels Like 86°F
Humidity 86%
Wind N 0 mph
Barometer  29.98 in
Dew Point 73°F
Bethlehem IN weather - Clear - 26°C
Clear
26°C
Updated 11:08 pm
Feels Like 30°C
Humidity 86%
Wind N 0 km/h
Barometer  101.5 kPa
Dew Point 23°C
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Bethlehem Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Bethlehem, IN Weather - Tonight Chance Of Showers Bethlehem, IN Weather - Saturday Chance Of T-Storm Bethlehem, IN Weather - Saturday Night Chance Of T-Storm Bethlehem, IN Weather - Sunday Sunny Bethlehem, IN Weather - Sunday Night Mostly Clear Bethlehem, IN Weather - Labor Day Sunny Bethlehem, IN Weather - Monday Night Mostly Clear Bethlehem, IN Weather - Tuesday Mostly Sunny Bethlehem, IN Weather - Tuesday Night Mostly Clear Bethlehem, IN Weather - Wednesday Sunny Bethlehem, IN Weather - Wednesday Night Chance Of Showers Bethlehem, IN Weather - Thursday Chance Of T-Storm
Chance of Showers Chance of T-Storm Chance of T-Storm Sunny Mostly Clear Sunny Mostly Clear Mostly Sunny Mostly Clear Sunny Chance of Showers Chance of T-Storm
Lo: 75°FLo: 24°C Hi: 95°FHi: 35°C
 Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
 Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
 Lo: 65°FLo: 18°C Hi: 90°FHi: 32°C
 Lo: 70°FLo: 21°C Hi: 95°FHi: 35°C
 Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
POP: 30% POP: 30% POP: 40% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 408 PM EDT Fri Sep 04 2026 Bethlehem, IN Weather - WeatherWorld.com

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Issued: 1007 PM EDT Fri Sep 4 2026

Key Messages

  • Heat Advisory continues through Saturday afternoon.
  • Temperatures for remainder of today in the mid to upper 90s with heat index values over 100 and up to 107. Saturday will again be hot, with afternoon highs just a couple of degrees lower than today.
  • Warm overnight temps tonight in the mid to upper 70s will provide little relief during the nighttime hours. Practice heat safety by remaining hydrated and limit time outdoors if possible.
  • A weak cold front will increase the chance of iso...