Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Portsmouth, IA

A chance of showers and thunderstorms. Partly sunny. High near 80, with temperatures falling to around 78 in the afternoon. East northeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
67°F

Conditions

Wind: 7 mph E
Humidity: 97%
Probability of Precipitation: 48%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
67° 66° 68° 70° 72° 75° 77° 78° 78° 79° 78° 79° 79°

Upcoming Week

Day Forecast High Low
Today
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny. High near 80, with temperatures falling to around 78 in the afternoon. East northeast wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
75°F 57°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy. Low around 63, with temperatures rising to around 65 overnight. North wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
75°F 57°F
Saturday
Chance Showers And Thunderstorms then Mostly Sunny
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 78. North northwest wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 30%.
75°F 57°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 59. West wind 2 to 6 mph.
75°F 57°F
Sunday
Sunny
Sunny, with a high near 84. South wind 3 to 9 mph.
75°F 57°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 66. South wind around 8 mph.
75°F 57°F
Monday
Sunny
Sunny, with a high near 88. South wind 6 to 10 mph, with gusts as high as 17 mph.
75°F 57°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 69. South southeast wind around 9 mph, with gusts as high as 16 mph.
75°F 57°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 87. South wind 8 to 13 mph, with gusts as high as 21 mph.
75°F 57°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South southwest wind 7 to 12 mph, with gusts as high as 17 mph.
75°F 57°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 78. West wind 7 to 12 mph, with gusts as high as 20 mph.
75°F 57°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. North wind 6 to 12 mph, with gusts as high as 17 mph.
75°F 57°F
Thursday
Slight Chance Showers And Thunderstorms then Partly Sunny
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 74. North wind around 8 mph.
75°F 57°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 55. Northeast wind around 7 mph.
75°F 57°F
Data provided by weather.gov