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Current Weather Conditions for Portsmouth, IA

Mostly sunny. High near 43, with temperatures falling to around 40 in the afternoon. Southwest wind 6 to 9 mph.
26°F

Conditions

Wind: 6 mph S
Humidity: 87%
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
26° 27° 28° 33° 37° 40° 42° 43° 43° 42° 40° 38° 36°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny. High near 43, with temperatures falling to around 40 in the afternoon. Southwest wind 6 to 9 mph.
43°F 26°F
Tonight
Mostly Cloudy
Mostly cloudy. Low around 24, with temperatures rising to around 27 overnight. Northwest wind 2 to 6 mph.
43°F 26°F
Wednesday
Partly Sunny
Partly sunny. High near 45, with temperatures falling to around 43 in the afternoon. South southeast wind 2 to 17 mph, with gusts as high as 26 mph.
43°F 26°F
Wednesday Night
Chance Light Rain then Chance Rain And Snow
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
43°F 26°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 36. West northwest wind 22 to 30 mph, with gusts as high as 40 mph.
43°F 26°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 9. West wind 5 to 16 mph, with gusts as high as 24 mph.
43°F 26°F
Friday
Mostly Sunny
Mostly sunny, with a high near 40. South southeast wind 7 to 17 mph, with gusts as high as 26 mph.
43°F 26°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 29. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.
43°F 26°F
Saturday
Partly Sunny
Partly sunny, with a high near 41. Northwest wind 7 to 10 mph, with gusts as high as 17 mph.
43°F 26°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 19. North wind around 6 mph.
43°F 26°F
Sunday
Partly Sunny
Partly sunny, with a high near 35. East southeast wind 5 to 8 mph.
43°F 26°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 23. Southeast wind around 6 mph.
43°F 26°F
Monday
Partly Sunny
Partly sunny, with a high near 41. South southeast wind 5 to 10 mph, with gusts as high as 17 mph.
43°F 26°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 29. South wind around 8 mph.
43°F 26°F
Data provided by weather.gov