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Current Weather Conditions for Portsmouth, IA

A slight chance of showers and thunderstorms before 7am. Mostly sunny. High near 86, with temperatures falling to around 84 in the afternoon. West southwest wind 9 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
70°F

Conditions

Wind: 12 mph SSW
Humidity: 82%
Probability of Precipitation: 23%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
70° 71° 73° 74° 78° 82° 84° 84° 86° 84° 84° 84° 81°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny. High near 86, with temperatures falling to around 84 in the afternoon. West southwest wind 9 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
78°F 57°F
Tonight
Mostly Clear
Mostly clear. Low around 57, with temperatures rising to around 59 overnight. Northwest wind 8 to 26 mph, with gusts as high as 43 mph.
78°F 57°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 78. Northwest wind 7 to 10 mph, with gusts as high as 16 mph.
78°F 57°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 54. Northeast wind 0 to 8 mph.
78°F 57°F
Juneteenth
Mostly Sunny
Mostly sunny, with a high near 83. Southwest wind 1 to 8 mph.
78°F 57°F
Friday Night
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. South wind 2 to 6 mph. Chance of precipitation is 20%.
78°F 57°F
Saturday
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Southeast wind 3 to 10 mph, with gusts as high as 17 mph.
78°F 57°F
Saturday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 63. East wind 9 to 13 mph, with gusts as high as 20 mph.
78°F 57°F
Sunday
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 77. East northeast wind around 15 mph, with gusts as high as 23 mph.
78°F 57°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Northeast wind 8 to 14 mph, with gusts as high as 21 mph.
78°F 57°F
Monday
Slight Chance Showers And Thunderstorms then Partly Sunny
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 76. East northeast wind around 8 mph.
78°F 57°F
Monday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 56. East southeast wind 1 to 6 mph.
78°F 57°F
Tuesday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 78. West southwest wind 2 to 7 mph.
78°F 57°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 58. Southwest wind 2 to 6 mph.
78°F 57°F
Data provided by weather.gov