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Current Weather Conditions for Portsmouth, IA

Showers and thunderstorms likely. Mostly cloudy, with a high near 70. Northeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
60°F

Conditions

Wind: 6 mph NNW
Humidity: 89%
Probability of Precipitation: 19%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
60° 64° 66° 67° 68° 69° 68° 68° 67° 64° 61° 59° 56°

Upcoming Week

Day Forecast High Low
This Afternoon
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 70. Northeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
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Tonight
Showers And Thunderstorms then Chance Showers And Thunderstorms
Showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 3am. Some of the storms could be severe and produce heavy rain. Cloudy. Low around 46, with temperatures rising to around 48 overnight. North northwest wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
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Tuesday
Mostly Cloudy
Mostly cloudy, with a high near 59. North northwest wind 14 to 17 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
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Tuesday Night
Mostly Clear
Mostly clear, with a low around 38. North wind 2 to 13 mph, with gusts as high as 20 mph.
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Wednesday
Partly Sunny
Partly sunny, with a high near 60. East northeast wind around 5 mph.
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Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 42. East southeast wind around 5 mph.
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Thursday
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 62. East southeast wind 5 to 12 mph, with gusts as high as 18 mph.
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Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. East southeast wind 3 to 12 mph, with gusts as high as 17 mph.
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Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 69. Southeast wind 5 to 9 mph.
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Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Southeast wind 2 to 8 mph.
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Saturday
Chance Rain Showers then Partly Sunny
A chance of rain showers before 7am. Partly sunny, with a high near 76. West southwest wind 3 to 8 mph.
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Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 54. South wind around 6 mph.
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Sunday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 83. South wind 5 to 13 mph, with gusts as high as 20 mph.
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Sunday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 59. South wind 6 to 10 mph, with gusts as high as 16 mph.
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Data provided by weather.gov