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Current Weather Conditions for Portsmouth, IA

Showers and thunderstorms between 11pm and 4am, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy. Low around 60, with temperatures rising to around 69 overnight. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
79°F

Conditions

Wind: 14 mph S
Humidity: 55%
Probability of Precipitation: 11%

Hourly Forcast (next 12 hours)

3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM
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Upcoming Week

Day Forecast High Low
Tonight
Showers And Thunderstorms
Showers and thunderstorms between 11pm and 4am, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy. Low around 60, with temperatures rising to around 69 overnight. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
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Tuesday
Showers And Thunderstorms Likely then Showers And Thunderstorms
Showers and thunderstorms likely before 7am, then showers and thunderstorms between 7am and 3pm, then a chance of showers and thunderstorms. Cloudy. High near 64, with temperatures falling to around 60 in the afternoon. Northwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
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Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 48. North northwest wind 3 to 12 mph, with gusts as high as 21 mph. New rainfall amounts between a tenth and quarter of an inch possible.
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Wednesday
Mostly Sunny
Mostly sunny, with a high near 75. Northeast wind 3 to 7 mph.
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Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 53. East southeast wind 2 to 6 mph.
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Thursday
Chance Rain Showers
A chance of rain showers after 7am. Mostly cloudy, with a high near 72. East southeast wind 2 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
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Thursday Night
Chance Showers And Thunderstorms
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. East northeast wind around 6 mph.
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Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 74. North northeast wind around 7 mph.
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Friday Night
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 54. East northeast wind 2 to 6 mph.
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Saturday
Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 76. Southeast wind 2 to 9 mph.
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Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South wind around 8 mph.
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Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. South southwest wind 6 to 13 mph.
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Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 54. Northwest wind around 8 mph.
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Monday
Sunny
Sunny, with a high near 77. West wind 6 to 12 mph, with gusts as high as 18 mph.
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Data provided by weather.gov