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Current Weather Conditions for Portsmouth, IA

Mostly sunny. High near 79, with temperatures falling to around 77 in the afternoon. East southeast wind around 10 mph.
75°F

Conditions

Wind: 10 mph ESE
Humidity: 62%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
75° 76° 77° 77° 77° 77° 78° 76° 71° 68° 67° 66° 64°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny. High near 79, with temperatures falling to around 77 in the afternoon. East southeast wind around 10 mph.
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Tonight
Partly Cloudy
Partly cloudy, with a low around 60. East southeast wind 6 to 9 mph.
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Saturday
Partly Sunny
Partly sunny, with a high near 81. Southeast wind 7 to 17 mph, with gusts as high as 25 mph.
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Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 4am, then a chance of showers and thunderstorms between 4am and 5am. Mostly cloudy, with a low around 70. Southeast wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
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Sunday
Mostly Sunny
Mostly sunny, with a high near 93. South southeast wind around 20 mph, with gusts as high as 28 mph. New rainfall amounts less than a tenth of an inch possible.
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Sunday Night
Mostly Clear
Mostly clear, with a low around 77. South wind around 18 mph, with gusts as high as 28 mph.
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Monday
Mostly Sunny
Mostly sunny, with a high near 94. South wind 16 to 24 mph, with gusts as high as 35 mph.
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Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 76. South wind 13 to 23 mph, with gusts as high as 32 mph.
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Tuesday
Chance Showers And Thunderstorms then Mostly Sunny
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. South wind 13 to 17 mph, with gusts as high as 26 mph.
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Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 74. South wind 10 to 17 mph, with gusts as high as 26 mph.
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Wednesday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. South wind 10 to 18 mph, with gusts as high as 26 mph.
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Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 75. South wind 9 to 17 mph, with gusts as high as 25 mph.
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Thursday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 94. South wind 9 to 16 mph, with gusts as high as 23 mph.
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Thursday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. South wind 8 to 14 mph, with gusts as high as 22 mph.
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Data provided by weather.gov