Weather Report
Portsmouth, New Hampshire
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Current Conditions -  °F | °C
As of 2:58 PM on Saturday 18 May 2013 (Local Time) from KPSM Reporting Station
Broken Clouds Broken Clouds   Feels Like: 59°
Wind Chill: 59°   Ceiling: 25000
Heat Index: 59°   Visibility: 10mi
Dew Point: 47°   Wind: 13mph
Humidity: 66%   Direction: 110° (ESE)
Pressure: 30.28"   Gusts: NA
Report Text: KPSM 181858Z 11011KT 10SM SCT100 BKN250 15/08 A3028 RMK AO2A SLP257 T01490085
4 PM
M Sunny
M Sunny 59°
5 PM
M Sunny
M Sunny 58°
6 PM
Sunny
Sunny 56°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
may
18
P Cloudy
P Cloudy
62°
47°
may
19
P Cloudy
P Cloudy
62°
52°
may
20
Iso T-Storms
Iso T-Storms
70°
58°
may
21
Sct T-Storms
Sct T-Storms
75°
54°
may
22
Showers
Showers
63°
51°
may
23
Showers
Showers
71°
55°
may
24
Showers
Showers
68°
50°
may
25
M Cloudy
M Cloudy
67°
49°
may
26
M Cloudy
M Cloudy
69°
49°
may
27
Cloudy
Cloudy
71°
52°
Details for Saturday, May 18 (Evening)
Evening: Partly cloudy skies early will give way to cloudy skies late. Low 47F. Winds E at 5 to 10 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 51%
Cloud Coverage
Sunrise: 5:17 AM
Sunset: 8:03 PM
 
Moonrise: 12:53 PM
Moonset: 1:19 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  E
Direction: E (80°)
Speed: 10Mph(16Km, 8Kts)
Details for Sunday, May 19
Partly cloudy. High 62F. Winds ENE at 10 to 15 mph.
Evening: Cloudy skies with a few showers later at night. Low 52F. Winds SE at 5 to 10 mph. Chance of rain 30%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 5:16 AM
Sunset: 8:04 PM
 
Moonrise: 1:56 PM
Moonset: 1:47 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ENE
Direction: ENE (77°)
Speed: 11Mph(18Km, 9Kts)
Details for Monday, May 20
Partly cloudy with a stray thunderstorm. Highs in the low 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 73%
Cloud Coverage
Sunrise: 5:15 AM
Sunset: 8:05 PM
 
Moonrise: 3:02 PM
Moonset: 2:16 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (211°)
Speed: 9Mph(15Km, 8Kts)
Details for Tuesday, May 21
A few thunderstorms possible. Highs in the mid 70s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 5:14 AM
Sunset: 8:06 PM
 
Moonrise: 4:11 PM
Moonset: 2:46 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (182°)
Speed: 13Mph(21Km, 11Kts)
Details for Wednesday, May 22
Showers. Highs in the low 60s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 5:13 AM
Sunset: 8:07 PM
 
Moonrise: 5:22 PM
Moonset: 3:19 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (169°)
Speed: 11Mph(18Km, 9Kts)
Details for Thursday, May 23
Showers possible. Highs in the low 70s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 5:12 AM
Sunset: 8:08 PM
 
Moonrise: 6:35 PM
Moonset: 3:57 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ENE
Direction: ENE (59°)
Speed: 10Mph(16Km, 9Kts)
Details for Friday, May 24
Showers. Highs in the upper 60s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 57%
Cloud Coverage
Sunrise: 5:11 AM
Sunset: 8:09 PM
 
Moonrise: 7:47 PM
Moonset: 4:42 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  ENE
Direction: ENE (59°)
Speed: 11Mph(18Km, 9Kts)
Details for Saturday, May 25
Considerable cloudiness. Highs in the upper 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 45%
Cloud Coverage
Sunrise: 5:11 AM
Sunset: 8:10 PM
 
Moonrise: 8:54 PM
Moonset: 5:35 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NE
Direction: NE (51°)
Speed: 11Mph(18Km, 9Kts)
Details for Sunday, May 26
Considerable cloudiness. Highs in the upper 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 5:10 AM
Sunset: 8:11 PM
 
Moonrise: 9:55 PM
Moonset: 6:36 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (170°)
Speed: 12Mph(20Km, 10Kts)
Details for Monday, May 27
Mostly Cloudy. Highs in the low 70s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 5:09 AM
Sunset: 8:12 PM
 
Moonrise: 10:47 PM
Moonset: 7:44 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (186°)
Speed: 12Mph(20Km, 10Kts)
Chart.
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