Bethlehem, NH

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NWS Forecast for Bethlehem, NH

National Weather Service Forecast for: Bethlehem, NH
Issued by: National Weather Service Gray - Portland, ME

Updated: Mon, 16-Jun-2025 6:10am EDT

Bethlehem

Today Mostly Sunny	Tuesday Mostly Cloudy then Isolated Rain Showers	Wednesday Chance Rain Showers then Chance Showers And T-Storms	Juneteenth Showers And T-Storms Likely	Friday Slight Chance Showers And T-Storms then Chance Showers And T-Storms	Saturday Mostly Sunny then Slight Chance Rain Showers	Sunday Chance Rain Showers then Slight Chance Showers And T-Storms
Hi 75 °F	Hi 73 °F	Hi 80 °F	Hi 82 °F	Hi 71 °F	Hi 75 °F	Hi 78 °F

Tonight Partly Cloudy	Tuesday Night Rain Showers Likely	Wednesday Night Chance Showers And T-Storms	Thursday Night Showers And T-Storms Likely	Friday Night Chance Showers And T-Storms	Saturday Night Chance Rain Showers	Sunday Night Slight Chance Showers And T-Storms
Lo 54 °F	Lo 60 °F	Lo 63 °F	Lo 57 °F	Lo 51 °F	Lo 57 °F	Lo 61 °F

Today	Mostly sunny, with a high near 75. Southwest wind 0 to 10 mph.
Tonight	Partly cloudy, with a low around 54. South wind 5 to 10 mph.
Tuesday	Isolated rain showers after noon. Mostly cloudy, with a high near 73. South wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Night	Rain showers likely. Cloudy, with a low around 60. South wind around 5 mph. Chance of precipitation is 70%.
Wednesday	A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southwest wind around 5 mph. Chance of precipitation is 50%.
Wednesday Night	A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Juneteenth	A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 82. Chance of precipitation is 70%.
Thursday Night	Showers and thunderstorms likely before 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Friday	A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Friday Night	A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 51. Chance of precipitation is 40%.
Saturday	A slight chance of rain showers after 2pm. Mostly sunny, with a high near 75.
Saturday Night	A chance of rain showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Sunday	A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Sunday Night	A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61.

Forecast from NOAA-NWS for Bethlehem, NH.