Current conditions at
N. Kingston / Quonset (KOQU)
Lat: 41.6°NLon: 71.42°WElev: 20ft.
Overcast
50°F
10°C
| Humidity | 88% |
| Wind Speed | NE 8 mph |
| Barometer | 30.01 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 18 Apr 6:55 pm EDT |
Extended Forecast for
Portsmouth RI
Tonight
Low: 46 °F
Patchy Fog
then Patchy
Drizzle and
Patchy FogSunday
High: 56 °F
Showers
Likely and
Patchy Fog
then Showers
and Patchy
FogSunday Night
Low: 37 °F
Chance
Showers then
Mostly ClearMonday
High: 51 °F
Mostly Sunny
then Slight
Chance
ShowersMonday Night

Low: 33 °F
Partly Cloudy
Tuesday

High: 49 °F
Sunny
Tuesday Night

Low: 39 °F
Mostly Cloudy
Wednesday

High: 53 °F
Mostly Cloudy
Wednesday Night

Low: 41 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy drizzle after 3am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 46. East wind around 6 mph becoming calm in the evening.
Sunday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog between 4pm and 5pm. High near 56. South wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of showers after 2pm. Mostly sunny, with a high near 51. West wind 7 to 9 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 33. North wind 7 to 9 mph.
Tuesday
Sunny, with a high near 49. North wind 6 to 8 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 39. Southwest wind 8 to 10 mph.
Wednesday
Mostly cloudy, with a high near 53. Southwest wind 11 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 41. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 60. Northwest wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 44. West wind 5 to 7 mph becoming north after midnight.
Friday
Mostly sunny, with a high near 59. North wind 6 to 9 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 43. Southeast wind 5 to 7 mph becoming northeast after midnight.
Saturday
A chance of showers. Partly sunny, with a high near 57. Northeast wind 6 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portsmouth RI
41.59°N 71.26°W (Elev. 203 ft)
41.59°N 71.26°W (Elev. 203 ft)
6:31 pm EDT Apr 18, 2026
7pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026


