NWS Forecast for Milford NH

National Weather Service Forecast for: Milford NH
Issued by: National Weather Service Gray/Portland, ME

Updated: 6:48 am EDT Jun 30, 2026

Today Hot	Tonight Chance Showers then Slight Chance T-storms	Wednesday Hot	Wednesday Night Mostly Clear	Thursday Hot	Thursday Night Clear	Friday Hot	Friday Night Mostly Clear	Independence Day Mostly Sunny then Chance T-storms
Hi 92 °F	Lo 69 °F	Hi 99 °F	Lo 76 °F	Hi 101 °F	Lo 77 °F	Hi 101 °F	Lo 73 °F	Hi 97 °F

Extreme Heat Watch

Today	Mostly sunny and hot, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight	A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 69. Southwest wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday	Mostly sunny and hot, with a high near 99. Heat index values as high as 109. West wind around 5 mph.
Wednesday Night	Mostly clear, with a low around 76. Southwest wind around 5 mph becoming calm.
Thursday	Sunny and hot, with a high near 101. West wind 5 to 10 mph.
Thursday Night	Clear, with a low around 77.
Friday	Sunny and hot, with a high near 101.
Friday Night	Mostly clear, with a low around 73.
Independence Day	A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 97.
Saturday Night	A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69.
Sunday	Mostly sunny and hot, with a high near 93.
Sunday Night	Partly cloudy, with a low around 66.
Monday	A 30 percent chance of showers. Mostly sunny, with a high near 88.

Forecast from NOAA-NWS for Milford NH.