Portsmouth, IA Weather Forecast and Current Conditions (51565)
Feels Like 50°F
Current Weather
Feels Like 50°F
Forecast at a Glance
This Date in Weather History
1888 - Much of the Middle and Northern Atlantic Coast Region experienced freezing temperatures. Killer frosts resulted in a million dollars damage to crops in Maine.
More on this and other weather history
Portsmouth 7 Day Weather Forecast Details
Sunday Sep 7
Day: Sunny, with a high near 72. Southeast wind 1 to 6 mph.
Night: Mostly clear, with a low around 51. South southeast wind 3 to 10 mph, with gusts as high as 18 mph.
Monday Sep 8
Day: A slight chance of rain showers after 1pm. Partly sunny, with a high near 74. South wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Night: A chance of rain showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday Sep 9
Day: A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 77. South wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Night: Partly cloudy, with a low around 59. South southeast wind around 5 mph.
Wednesday Sep 10
Day: Sunny, with a high near 81. Southeast wind 2 to 6 mph.
Night: Partly cloudy, with a low around 61. Southeast wind around 5 mph.
Thursday Sep 11
Day: Mostly sunny, with a high near 83. Southeast wind 5 to 12 mph, with gusts as high as 18 mph.
Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. South southeast wind around 9 mph.
Friday Sep 12
Day: A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 84. South wind 9 to 14 mph, with gusts as high as 21 mph.
Night: Mostly cloudy, with a low around 64. South southeast wind around 10 mph, with gusts as high as 17 mph.
Saturday Sep 13
Day: Partly sunny, with a high near 83. South wind 8 to 14 mph, with gusts as high as 20 mph.
Sun & Moon Monthly
Sunrise 6:55 AM
Sunset 7:47 PM
Last Light 8:15 PM
Moonset 6:35 AM
Contiguous United States Extremes
Sat's High Temperature
110 at Death Valley, CA and Stovepipe Wells, CA
Sat's Low Temperature
23 at 16 Miles West Of Redfeather Lakes, CO
Weather Folklore
The moon her face be red, of water she speaks.
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About Portsmouth, Iowa
Portsmouth is a city in Shelby County, Iowa, United States. The population was 182 at the time of the 2020 census.
Content from Wikipedia, licensed under CC BY-SA 3.0.