Find the Best Places in the United States

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

Current Weather Conditions for Portsmouth, IA

A chance of snow before 3pm. Cloudy, with a high near 21. South southwest wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
15°F

Conditions

Wind: 3 mph S
Humidity: 92%
Probability of Precipitation: 36%

Hourly Forcast (next 12 hours)

2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM
15° 16° 17° 19° 20° 21° 21° 21° 21° 20° 18° 17° 16°

Upcoming Week

Day Forecast High Low
Today
Chance Light Snow
A chance of snow before 3pm. Cloudy, with a high near 21. South southwest wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
21°F 10°F
Tonight
Mostly Cloudy
Mostly cloudy. Low around 4, with temperatures rising to around 6 overnight. Southwest wind around 5 mph.
21°F 10°F
Tuesday
Partly Sunny
Partly sunny. High near 29, with temperatures falling to around 26 in the afternoon. South southwest wind 2 to 10 mph, with gusts as high as 16 mph.
21°F 10°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 19. Southwest wind 5 to 9 mph.
21°F 10°F
Wednesday
Mostly Cloudy
Mostly cloudy, with a high near 30. North northwest wind 6 to 14 mph, with gusts as high as 21 mph.
21°F 10°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around -14. Northwest wind 1 to 10 mph, with gusts as high as 17 mph.
21°F 10°F
Thursday
Sunny
Sunny, with a high near 14. South wind 1 to 10 mph, with gusts as high as 16 mph.
21°F 10°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 6. South wind 7 to 10 mph, with gusts as high as 16 mph.
21°F 10°F
Friday
Partly Sunny
Partly sunny, with a high near 29. Southwest wind around 8 mph.
21°F 10°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 16. Southwest wind around 6 mph.
21°F 10°F
Saturday
Mostly Cloudy
Mostly cloudy, with a high near 31. South southwest wind 5 to 9 mph.
21°F 10°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 7. Northwest wind around 7 mph.
21°F 10°F
Sunday
Partly Sunny
Partly sunny, with a high near 16. North wind 7 to 10 mph, with gusts as high as 16 mph.
21°F 10°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 4. East wind around 6 mph.
21°F 10°F
Data provided by weather.gov