National Weather Service Forecast for: East Merrimack NH
Issued by: National Weather Service Gray/Portland, ME
Updated: 9:36 am EDT Jun 4, 2025
 
This
Afternoon
This Afternoon: Widespread haze. Sunny, with a high near 88. Southwest wind 5 to 10 mph.
Haze

Tonight

Tonight: Widespread haze before 9pm. Mostly clear, with a low around 62. South wind around 5 mph becoming calm  in the evening.
Haze then
Mostly Clear
Thursday

Thursday: A 20 percent chance of showers and thunderstorms after 3pm.  Sunny and hot, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.
Sunny then
Slight Chance
T-storms
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 68. West wind around 5 mph becoming calm.
Mostly Cloudy

Friday

Friday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 85. Calm wind.  Chance of precipitation is 70%.
Showers
Likely
Friday
Night
Friday Night: Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm.  Cloudy, with a low around 62. Chance of precipitation is 60%.
Showers
Likely
Saturday

Saturday: Showers.  High near 74. Chance of precipitation is 80%.
Showers

Saturday
Night
Saturday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Showers
Likely
Sunday

Sunday: A 30 percent chance of showers before 2pm.  Partly sunny, with a high near 78.
Chance
Showers
Hi 88 °F Lo 62 °F Hi 94 °F Lo 68 °F Hi 85 °F Lo 62 °F Hi 74 °F Lo 59 °F Hi 78 °F

Hazardous Weather Outlook
 

This Afternoon
 
Widespread haze. Sunny, with a high near 88. Southwest wind 5 to 10 mph.
Tonight
 
Widespread haze before 9pm. Mostly clear, with a low around 62. South wind around 5 mph becoming calm in the evening.
Thursday
 
A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
 
Mostly cloudy, with a low around 68. West wind around 5 mph becoming calm.
Friday
 
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 85. Calm wind. Chance of precipitation is 70%.
Friday Night
 
Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm. Cloudy, with a low around 62. Chance of precipitation is 60%.
Saturday
 
Showers. High near 74. Chance of precipitation is 80%.
Saturday Night
 
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Sunday
 
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 78.
Sunday Night
 
Mostly cloudy, with a low around 57.
Monday
 
Partly sunny, with a high near 79.
Monday Night
 
A 40 percent chance of showers. Mostly cloudy, with a low around 58.
Tuesday
 
A 50 percent chance of showers. Cloudy, with a high near 76.

 

Forecast from NOAA-NWS for East Merrimack NH.