Weather information for the Portsmouth area is provided below. Average temperatures, climate details and current forecasts are included!
Monthly average temperatures and precipitation for Portsmouth are shown below.
|Avg. Precip.||3.8 in||3.7 in||3.8 in||4.3 in||3.5 in||3.4 in||3.3 in||3.1 in||3.4 in||4.0 in||5.1 in||4.6 in|
|Note: All temperatures are in degrees Fahrenheit.|
Live weather is currently unavailable.
Please visit weather.gov for current and forecasted weather.
Snow Showers Likely then Partly Cloudy
Slight Chance Snow Showers
Slight Chance Snow Showers then Mostly Sunny
Wind 5 to 10 mph W
Wind 0 to 10 mph SW
Wind 0 to 5 mph SW
Wind 0 to 5 mph W
Wind 5 mph NW
Wind 10 to 15 mph NW
|Tonight||Snow showers likely before 11pm. Partly cloudy, with a low around 17. West wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.|
|Thursday||A slight chance of snow showers between 10am and 4pm. Partly sunny, with a high near 32. Southwest wind 0 to 10 mph.|
|Thursday Night||Partly cloudy, with a low around 24. Southwest wind 0 to 5 mph.|
|Friday||A slight chance of snow showers between 7am and 8am. Mostly sunny, with a high near 40. West wind 0 to 5 mph.|
|Friday Night||Partly cloudy, with a low around 22. Northwest wind around 5 mph.|
|Saturday||Mostly sunny, with a high near 30.|
|Saturday Night||Mostly clear, with a low around 13.|
|Sunday||Sunny, with a high near 28.|
|Sunday Night||Mostly clear, with a low around 14.|
|Monday||Mostly sunny, with a high near 31.|
|Monday Night||Mostly cloudy, with a low around 18.|
|Tuesday||Partly sunny, with a high near 32.|
|Tuesday Night||Partly cloudy, with a low around 17.|
|Wednesday||Mostly sunny, with a high near 33.|