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Bethlehem, NH Weather Forecast

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Bethlehem, NH Weather Forecast

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Bethlehem NH weather - Mostly Cloudy - 73°F
Mostly Cloudy
73°F
Updated 3:07 pm
Feels Like 71°F
Humidity 59%
Wind N 3 mph
Barometer  30.28 in
Dew Point 58°F
Bethlehem NH weather - Mostly Cloudy - 23°C
Mostly Cloudy
23°C
Updated 3:07 pm
Feels Like 22°C
Humidity 59%
Wind N 5 km/h
Barometer  102.5 kPa
Dew Point 14°C
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Bethlehem Weather Forecast

THIS AFTERNOON TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Bethlehem, NH Weather - This Afternoon Partly Sunny Bethlehem, NH Weather - Tonight Partly Cloudy Bethlehem, NH Weather - Thursday Chance Of Showers Bethlehem, NH Weather - Thursday Night Chance Of Showers Bethlehem, NH Weather - Friday Mostly Sunny Bethlehem, NH Weather - Friday Night Mostly Clear Bethlehem, NH Weather - Saturday Partly Sunny Bethlehem, NH Weather - Saturday Night Chance Of Showers Bethlehem, NH Weather - Sunday Showers Bethlehem, NH Weather - Sunday Night Chance Of Showers Bethlehem, NH Weather - Monday Partly Sunny Bethlehem, NH Weather - Monday Night Partly Cloudy
Partly Sunny Partly Cloudy Chance of Showers Chance of Showers Mostly Sunny Mostly Clear Partly Sunny Chance of Showers Showers Chance of Showers Partly Sunny Partly Cloudy
Hi: 75°FHi: 24°C
 Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
 Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
 Lo: 39°FLo: 4°C Hi: 61°FHi: 16°C
 Lo: 41°FLo: 5°C Hi: 59°FHi: 15°C
 Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
 Lo: 41°FLo: 5°C
POP: 50% POP: 50% POP: 40% POP: 70% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 227 PM EDT Wed Sep 16 2026 Bethlehem, NH Weather - WeatherWorld.com

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Issued: 310 PM EDT Wed Sep 16 2026

Key Messages

1. A disturbance will bring a period of rain and showers through southern New Hampshire into southern Maine Thursday afternoon and evening.

2. Expect dry and breezy conditions Friday with cooler temperatures and fair weather prevailing through most of the weekend. Chances for rain showers increase again on Sunday, especially across southern New Hampshire and southwest Maine.


Discussion

... KEY MESSAGE 1 DESCRIPTION...

A cold front will continue to slowly pass overhead, stalling over the ...