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Portsmouth 14 Day Extended Forecast

Currently: 42 °F. Partly sunny. (Weather station: Pease Air Force Base / Portsmouth, USA). See more current weather

Portsmouth Extended Forecast with high and low temperatures

2 Week Extended Forecast in Portsmouth, New Hampshire, USA

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  Conditions Comfort Precipitation Sun
Day   Temperature Weather Feels Like Wind   Humidity Chance Amount UV Sunrise Sunset
Fri
Nov 13
47 / 35 °F Sprinkles early. Overcast. 42 °F 7 mph ↑ 55% 47% 0.18" 0 (Low) 6:33 am 4:21 pm
Sat
Nov 14
48 / 30 °F Overcast. 42 °F 7 mph ↑ 52% 5% 0.00" 0 (Low) 6:34 am 4:20 pm
Sun
Nov 15
50 / 34 °F Partly cloudy. 43 °F 10 mph ↑ 46% 5% 0.00" 0 (Low) 6:35 am 4:19 pm
Mon
Nov 16
51 / 33 °F Sunny. 48 °F 5 mph ↑ 46% 0% 0.00" 3 (Moderate) 6:36 am 4:18 pm
Tue
Nov 17
56 / 30 °F Sunny. 53 °F 6 mph ↑ 43% 0% 0.00" 0 (Low) 6:38 am 4:17 pm
Wed
Nov 18
59 / 33 °F Scattered clouds. 56 °F 6 mph ↑ 48% 0% 0.00" 3 (Moderate) 6:39 am 4:16 pm
Thu
Nov 19
60 / 35 °F Broken clouds. 56 °F 6 mph ↑ 49% 0% 0.00" 0 (Low) 6:40 am 4:15 pm
Fri
Nov 20
59 / 37 °F Sunny. 54 °F 11 mph ↑ 59% 3% 0.00" 3 (Moderate) 6:41 am 4:15 pm
Sat
Nov 21
52 / 43 °F Overcast. 50 °F 5 mph ↑ 68% 6% 0.00" 0 (Low) 6:43 am 4:14 pm
Sun
Nov 22
50 / 42 °F Scattered clouds. 47 °F 5 mph ↑ 71% 43% 0.01" 0 (Low) 6:44 am 4:13 pm
Mon
Nov 23
55 / 42 °F Scattered clouds. 51 °F 10 mph ↑ 68% 6% 0.00" 0 (Low) 6:45 am 4:12 pm
Tue
Nov 24
55 / 43 °F High level clouds. 50 °F 13 mph ↑ 76% 6% 0.00" 0 (Low) 6:46 am 4:12 pm
Wed
Nov 25
55 / 43 °F Sprinkles late. Overcast. 50 °F 15 mph ↑ 82% 54% 0.03" 0 (Low) 6:48 am 4:11 pm
Thu
Nov 26
49 / 41 °F Showery. Overcast. 44 °F 16 mph ↑ 91% 86% 0.95" 0 (Low) 6:49 am 4:11 pm
Fri
Nov 27
47 / 34 °F Mostly sunny. 37 °F 7 mph ↑ 65% 50% 0.03" 0 (Low) 6:50 am 4:10 pm
* Updated Friday, November 13, 2026 4:24:02 am Portsmouth time - Weather by CustomWeather, © 2026

Hour-by-hour weather for Portsmouth next 7 days