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Current Weather Conditions for Portsmouth, IA

A chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny. High near 69, with temperatures falling to around 67 in the afternoon. North wind around 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
65°F

Conditions

Wind: 9 mph N
Humidity: 73%
Probability of Precipitation: 45%

Hourly Forcast (next 12 hours)

9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM
65° 67° 65° 63° 60° 58° 56° 54° 53° 52° 51° 50° 48°

Upcoming Week

Day Forecast High Low
This Afternoon
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny. High near 69, with temperatures falling to around 67 in the afternoon. North wind around 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
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Tonight
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 11pm. Some of the storms could be severe. Partly cloudy, with a low around 46. West wind 2 to 8 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
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Thursday
Sunny
Sunny, with a high near 79. South southwest wind 2 to 15 mph, with gusts as high as 22 mph.
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Thursday Night
Partly Cloudy
Partly cloudy, with a low around 55. South wind 12 to 17 mph, with gusts as high as 26 mph.
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Friday
Chance Rain Showers
A chance of rain showers after 7am. Partly sunny, with a high near 74. Southwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
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Friday Night
Chance Rain Showers then Slight Chance Rain And Snow Showers
A chance of rain showers before 4am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 33. North northwest wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
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Saturday
Slight Chance Rain And Snow Showers then Sunny
A slight chance of rain and snow showers before 7am. Sunny, with a high near 51. Northwest wind 14 to 20 mph, with gusts as high as 29 mph.
72°F 52°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 30. West northwest wind 3 to 16 mph, with gusts as high as 24 mph.
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Sunday
Sunny
Sunny, with a high near 62. West northwest wind 3 to 10 mph.
72°F 52°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 39. East wind 6 to 10 mph, with gusts as high as 18 mph.
72°F 52°F
Monday
Sunny
Sunny, with a high near 74. South southeast wind 10 to 18 mph, with gusts as high as 26 mph.
72°F 52°F
Monday Night
Mostly Clear
Mostly clear, with a low around 48. South southwest wind 13 to 16 mph, with gusts as high as 24 mph.
72°F 52°F
Tuesday
Sunny
Sunny, with a high near 74. South southwest wind 12 to 16 mph, with gusts as high as 22 mph.
72°F 52°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 50. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.
72°F 52°F
Data provided by weather.gov