Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Portsmouth, IA

Mostly cloudy, with a low around 18. East northeast wind around 9 mph, with gusts as high as 16 mph.
21°F

Conditions

Wind: 8 mph ENE
Humidity: 92%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM
21° 20° 19° 19° 18° 19° 21° 24° 26° 29° 31° 32° 33°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Cloudy
Mostly cloudy, with a low around 18. East northeast wind around 9 mph, with gusts as high as 16 mph.
55°F 35°F
Sunday
Cloudy
Cloudy, with a high near 34. East wind around 12 mph, with gusts as high as 17 mph.
55°F 35°F
Sunday Night
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow between midnight and 1am. Mostly cloudy. Low around 25, with temperatures rising to around 27 overnight. East southeast wind around 8 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.
55°F 35°F
Monday
Cloudy
Cloudy, with a high near 43. Southeast wind 7 to 10 mph, with gusts as high as 16 mph.
55°F 35°F
Monday Night
Light Rain Likely
Rain likely. Cloudy, with a low around 34. East southeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
55°F 35°F
Tuesday
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 49. East northeast wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
55°F 35°F
Tuesday Night
Chance Light Rain
A chance of rain before midnight, then a chance of rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 36. Northeast wind around 8 mph.
55°F 35°F
Wednesday
Chance Light Rain
A chance of rain. Partly sunny, with a high near 52. North northeast wind around 7 mph.
55°F 35°F
Wednesday Night
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a low around 35. East southeast wind around 5 mph.
55°F 35°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 65. South southeast wind 3 to 13 mph, with gusts as high as 20 mph.
55°F 35°F
Thursday Night
Light Rain Likely
Rain likely and a slight chance of thunderstorms. Mostly cloudy, with a low around 41. South southwest wind around 10 mph, with gusts as high as 16 mph.
55°F 35°F
Friday
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 60. West wind 9 to 14 mph, with gusts as high as 21 mph.
55°F 35°F
Friday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 33. West wind 6 to 10 mph, with gusts as high as 16 mph.
55°F 35°F
Saturday
Slight Chance Light Rain then Partly Sunny
A slight chance of rain before noon. Partly sunny, with a high near 56. Northeast wind 6 to 10 mph, with gusts as high as 16 mph.
55°F 35°F
Data provided by weather.gov