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Current Weather Conditions for Portsmouth, IA

Sunny, with a high near 21. South wind 3 to 7 mph.
7°F

Conditions

Wind: 3 mph SSE
Humidity: 73%
Probability of Precipitation: 0%

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
11° 14° 17° 18° 19° 20° 17° 16° 15° 15° 16° 17°

Upcoming Week

Day Forecast High Low
Today
Sunny
Sunny, with a high near 21. South wind 3 to 7 mph.
27°F 7°F
Tonight
Partly Cloudy
Partly cloudy. Low around 13, with temperatures rising to around 22 overnight. South wind 6 to 14 mph, with gusts as high as 22 mph.
27°F 7°F
Tuesday
Partly Sunny
Partly sunny. High near 46, with temperatures falling to around 43 in the afternoon. West southwest wind around 10 mph, with gusts as high as 18 mph.
27°F 7°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 21. North northwest wind 3 to 7 mph.
27°F 7°F
Wednesday
Partly Sunny then Chance Light Snow
A chance of snow between noon and 3pm, then a chance of rain and snow. Partly sunny, with a high near 38. East wind 3 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
27°F 7°F
Wednesday Night
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a low around 23. East northeast wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
27°F 7°F
Thursday
Sunny
Sunny, with a high near 48. West northwest wind 6 to 10 mph, with gusts as high as 16 mph.
27°F 7°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 31. South southwest wind 5 to 8 mph.
27°F 7°F
Friday
Sunny
Sunny, with a high near 61. West southwest wind 7 to 10 mph, with gusts as high as 16 mph.
27°F 7°F
Friday Night
Mostly Clear
Mostly clear, with a low around 25. North northeast wind 6 to 13 mph, with gusts as high as 20 mph.
27°F 7°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 38. Northeast wind 13 to 16 mph, with gusts as high as 23 mph.
27°F 7°F
Saturday Night
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after midnight. Mostly cloudy, with a low around 14. Northeast wind around 13 mph, with gusts as high as 20 mph.
27°F 7°F
Sunday
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 31. East northeast wind around 12 mph, with gusts as high as 18 mph. New snow accumulation of less than half an inch possible.
27°F 7°F
Sunday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 17. East northeast wind around 10 mph, with gusts as high as 16 mph.
27°F 7°F
Data provided by weather.gov