Find the Best Places in the United States

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

Current Weather Conditions for Portsmouth, IA

Clear, with a low around 71. Southwest wind 5 to 8 mph.
77°F

Conditions

Wind: 8 mph SSW
Humidity: 76%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM
77° 76° 75° 73° 72° 72° 71° 74° 78° 84° 86° 89° 91°

Upcoming Week

Day Forecast High Low
Overnight
Clear
Clear, with a low around 71. Southwest wind 5 to 8 mph.
81°F 62°F
Saturday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 3pm and 4pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 93. Southwest wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
81°F 62°F
Saturday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. East northeast wind 5 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
81°F 62°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 92. East southeast wind around 6 mph.
81°F 62°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 74. South southeast wind around 6 mph.
81°F 62°F
Monday
Sunny
Sunny, with a high near 99. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.
81°F 62°F
Monday Night
Mostly Clear
Mostly clear, with a low around 71. West wind around 8 mph.
81°F 62°F
Tuesday
Sunny
Sunny, with a high near 87. North wind 8 to 15 mph, with gusts as high as 22 mph.
81°F 62°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 60. North northeast wind 2 to 12 mph, with gusts as high as 17 mph.
81°F 62°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 84. North northeast wind 2 to 6 mph.
81°F 62°F
Wednesday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. East southeast wind around 5 mph.
81°F 62°F
Thursday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84. South wind 3 to 8 mph.
81°F 62°F
Thursday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 61. South southeast wind 2 to 7 mph.
81°F 62°F
Friday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 86. Southeast wind 2 to 7 mph.
81°F 62°F
Data provided by weather.gov