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Current Weather Conditions for Portsmouth, IA

A slight chance of showers and thunderstorms before 11pm, then showers and thunderstorms between 11pm and 1am, then patchy fog and showers and thunderstorms between 1am and 3am, then patchy fog and showers and thunderstorms. Cloudy. Low around 47, with temperatures rising to around 51 overnight. Southeast wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
49°F

Conditions

Wind: 10 mph SSE
Humidity: 88%
Probability of Precipitation: 22%

Hourly Forcast (next 12 hours)

4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM
49° 49° 49° 50° 50° 49° 51° 51° 53° 53° 54° 57° 59°

Upcoming Week

Day Forecast High Low
Tonight
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
A slight chance of showers and thunderstorms before 11pm, then showers and thunderstorms between 11pm and 1am, then patchy fog and showers and thunderstorms between 1am and 3am, then patchy fog and showers and thunderstorms. Cloudy. Low around 47, with temperatures rising to around 51 overnight. Southeast wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
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Friday
Light Rain
Rain and a chance of thunderstorms and patchy fog. Cloudy. High near 65, with temperatures falling to around 58 in the afternoon. Southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
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Friday Night
Light Rain then Chance Freezing Rain
Rain and a chance of thunderstorms before 3am, then a chance of freezing rain. Mostly cloudy, with a low around 29. Northwest wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no ice accumulation expected.
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Saturday
Mostly Sunny
Mostly sunny, with a high near 50. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.
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Saturday Night
Mostly Clear
Mostly clear, with a low around 34. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
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Sunday
Sunny
Sunny, with a high near 66. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.
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Sunday Night
Clear
Clear, with a low around 43. South southwest wind around 15 mph, with gusts as high as 23 mph.
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Monday
Sunny
Sunny, with a high near 70. South wind 9 to 13 mph, with gusts as high as 20 mph.
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Monday Night
Mostly Clear
Mostly clear, with a low around 45. Southeast wind 9 to 13 mph, with gusts as high as 20 mph.
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Tuesday
Chance Light Rain
A chance of rain after 7am. Mostly sunny, with a high near 72. Southwest wind 13 to 17 mph, with gusts as high as 25 mph.
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Tuesday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 36. Northwest wind around 16 mph, with gusts as high as 25 mph.
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Wednesday
Chance Light Rain then Mostly Sunny
A chance of rain before 7am. Mostly sunny, with a high near 50. North northwest wind around 17 mph, with gusts as high as 25 mph.
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Wednesday Night
Mostly Clear
Mostly clear, with a low around 27. East northeast wind 7 to 14 mph, with gusts as high as 22 mph.
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Thursday
Mostly Sunny
Mostly sunny, with a high near 55. South wind 8 to 22 mph, with gusts as high as 30 mph.
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Data provided by weather.gov