Portsmouth, NH Weather Forecast
Marine Forecast: Cape Elizabeth to Merrimack River
Portsmouth, New Hampshire
Lat: 43.07N, Lon: 70.76W
Partly Cloudy
Temp: 34°F
- Humidity:
- 67%
- Winds:
- 3 MPH SSE
- Gusts:
- N/A MPH
- Barometer:
- 30.33 in.
- Dewpoint:
- 25°F
- Heat index:
- 34°F
- Sunrise:
- 6:08 AM EDT
- Sunset:
- 7:18 PM EDT
- Moonrise:
- 2:50 AM EDT
- Moonset:
- 11:41 AM EDT
| Today...Partly sunny. Highs in the lower 60s. South winds 10 to 15 mph. |
| Tonight...Partly cloudy in the evening, then becoming mostly cloudy. A 50 percent chance of showers. Lows in the lower 40s. South winds 15 to 20 mph, becoming west after midnight. |
| Saturday...Mostly sunny. Highs in the mid 50s. Northwest winds around 10 mph with gusts up to 25 mph. |
| Saturday Night...Mostly clear. Lows in the mid 30s. Northwest winds around 10 mph with gusts up to 25 mph in the evening, becoming light and variable. |
| Sunday...Partly sunny. Highs in the lower 50s. Light and variable winds, becoming south around 10 mph in the afternoon. |
| Sunday Night...Showers likely. Lows in the lower 40s. Chance of rain 60 percent. |
| Monday...Showers likely, mainly in the morning. Highs in the mid 60s. Chance of rain 60 percent. |
| Monday Night...Partly cloudy. Lows in the mid 50s. |
| Tuesday...Partly sunny. Highs around 70. |
| Tuesday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s. |
| Wednesday...Mostly cloudy with a 30 percent chance of showers. Highs in the upper 60s. |
| Wednesday Night...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s. |
| Thursday...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. |
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