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Current Weather Conditions for Portsmouth, IA

A slight chance of showers and thunderstorms between 3am and 4am, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 62, with temperatures rising to around 66 overnight. East southeast wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
68°F

Conditions

Wind: 6 mph ESE
Humidity: 68%
Probability of Precipitation: 9%

Hourly Forcast (next 12 hours)

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

Day Forecast High Low
Overnight
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 3am and 4am, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. Low around 62, with temperatures rising to around 66 overnight. East southeast wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
81°F 57°F
Thursday
Showers And Thunderstorms
Showers and thunderstorms before 1pm. Some of the storms could produce heavy rain. Partly sunny. High near 77, with temperatures falling to around 74 in the afternoon. Southwest wind 7 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
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Thursday Night
Clear
Clear. Low around 54, with temperatures rising to around 56 overnight. West wind 3 to 16 mph, with gusts as high as 25 mph.
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Friday
Sunny
Sunny, with a high near 84. West southwest wind 3 to 12 mph, with gusts as high as 17 mph.
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Friday Night
Mostly Clear
Mostly clear, with a low around 62. South wind 9 to 13 mph, with gusts as high as 22 mph.
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Saturday
Showers And Thunderstorms Likely
Showers and thunderstorms likely between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 80. West wind 6 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
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Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 53. North northwest wind 7 to 12 mph, with gusts as high as 18 mph.
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Sunday
Sunny
Sunny, with a high near 76. Northwest wind 7 to 13 mph, with gusts as high as 18 mph.
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Sunday Night
Partly Cloudy
Partly cloudy, with a low around 52. West northwest wind 2 to 8 mph, with gusts as high as 16 mph.
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Monday
Mostly Sunny
Mostly sunny, with a high near 78. West northwest wind 3 to 13 mph, with gusts as high as 20 mph.
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Monday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 52. West wind 1 to 9 mph, with gusts as high as 17 mph.
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Tuesday
Mostly Sunny
Mostly sunny, with a high near 79. Northwest wind 2 to 12 mph, with gusts as high as 18 mph.
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Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 56. South southwest wind 2 to 8 mph.
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Wednesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Southwest wind 3 to 12 mph, with gusts as high as 20 mph.
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Data provided by weather.gov