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Current Weather Conditions for Portsmouth, IA

Mostly cloudy. High near 29, with temperatures falling to around 25 in the afternoon. Northwest wind 10 to 25 mph, with gusts as high as 39 mph.
28°F

Conditions

Wind: 24 mph NNW
Humidity: 81%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM
28° 27° 28° 28° 29° 29° 29° 29° 28° 27° 25° 23° 22°

Upcoming Week

Day Forecast High Low
Today
Mostly Cloudy
Mostly cloudy. High near 29, with temperatures falling to around 25 in the afternoon. Northwest wind 10 to 25 mph, with gusts as high as 39 mph.
38°F 25°F
Tonight
Mostly Cloudy
Mostly cloudy. Low around 17, with temperatures rising to around 20 overnight. Northeast wind 2 to 9 mph.
38°F 25°F
Thursday
Slight Chance Light Snow then Slight Chance Sleet
A slight chance of snow before 10am, then a slight chance of freezing rain between 10am and 3pm, then a slight chance of sleet and a slight chance of rain. Mostly cloudy, with a high near 34. South southeast wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.
38°F 25°F
Thursday Night
Mostly Cloudy
Mostly cloudy, with a low around 18. Northwest wind 6 to 12 mph, with gusts as high as 20 mph.
38°F 25°F
Friday
Mostly Cloudy
Mostly cloudy, with a high near 24. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.
38°F 25°F
Friday Night
Cloudy then Slight Chance Light Snow
A slight chance of snow after midnight. Cloudy, with a low around 8. North northeast wind 3 to 9 mph. Chance of precipitation is 20%.
38°F 25°F
Saturday
Chance Light Snow then Mostly Cloudy
A chance of snow before noon. Mostly cloudy, with a high near 14. Northeast wind 3 to 9 mph. New snow accumulation of less than one inch possible.
38°F 25°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around -6. North wind 3 to 7 mph.
38°F 25°F
Sunday
Sunny
Sunny, with a high near 16. East wind 3 to 10 mph.
38°F 25°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 8. South southeast wind around 10 mph, with gusts as high as 18 mph.
38°F 25°F
Monday
Mostly Sunny
Mostly sunny, with a high near 35. South southwest wind 7 to 10 mph, with gusts as high as 17 mph.
38°F 25°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 18. South wind around 6 mph.
38°F 25°F
Tuesday
Partly Sunny
Partly sunny, with a high near 40. South wind 5 to 10 mph, with gusts as high as 16 mph.
38°F 25°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 27. Southwest wind around 8 mph.
38°F 25°F
Data provided by weather.gov