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Current Weather Conditions for Portsmouth, IA

Partly sunny, with a high near 62. South southwest wind 23 to 30 mph, with gusts as high as 45 mph.
47°F

Conditions

Wind: 23 mph SSW
Humidity: 44%
Probability of Precipitation: 5%

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
47° 51° 54° 59° 61° 62° 62° 60° 59° 57° 56° 52° 50°

Upcoming Week

Day Forecast High Low
This Afternoon
Partly Sunny
Partly sunny, with a high near 62. South southwest wind 23 to 30 mph, with gusts as high as 45 mph.
62°F 41°F
Tonight
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain between 8pm and 10pm. Mostly cloudy. Low around 31, with temperatures rising to around 36 overnight. West wind 21 to 31 mph, with gusts as high as 52 mph. Chance of precipitation is 20%.
62°F 41°F
Friday
Mostly Sunny
Mostly sunny, with a high near 46. Northwest wind 8 to 23 mph, with gusts as high as 40 mph.
62°F 41°F
Friday Night
Chance Light Snow
A chance of snow after 7pm. Mostly cloudy, with a low around 30. Northeast wind 3 to 8 mph. Chance of precipitation is 40%.
62°F 41°F
Saturday
Chance Light Snow then Mostly Cloudy
A chance of snow before 7am. Mostly cloudy, with a high near 55. East southeast wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
62°F 41°F
Saturday Night
Rain
Rain after 7pm. Cloudy, with a low around 28. East wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
62°F 41°F
Sunday
Rain And Snow
Rain before 7am, then rain and snow. Cloudy, with a high near 37. North wind 15 to 30 mph, with gusts as high as 41 mph. New snow accumulation of 3 to 5 inches possible.
62°F 41°F
Sunday Night
Snow Likely
Snow likely before 1am. Mostly cloudy, with a low around 5. North northwest wind 18 to 29 mph, with gusts as high as 38 mph. New snow accumulation of 2 to 4 inches possible.
62°F 41°F
Monday
Sunny
Sunny, with a high near 23. Northwest wind around 16 mph, with gusts as high as 23 mph.
62°F 41°F
Monday Night
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 1am. Mostly cloudy, with a low around 8. North northeast wind 6 to 13 mph.
62°F 41°F
Tuesday
Slight Chance Light Snow
A slight chance of snow. Mostly cloudy, with a high near 36. South southeast wind 6 to 10 mph, with gusts as high as 16 mph.
62°F 41°F
Tuesday Night
Slight Chance Light Snow
A slight chance of snow before 1am. Mostly cloudy, with a low around 23. Southeast wind around 8 mph.
62°F 41°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 53. South southeast wind 6 to 9 mph.
62°F 41°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 33. South southeast wind around 8 mph.
62°F 41°F
Data provided by weather.gov