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Current Weather Conditions for Portsmouth, IA

Sunny. High near 63, with temperatures falling to around 61 in the afternoon. West southwest wind 3 to 8 mph.
48°F

Conditions

Wind: 3 mph W
Humidity: 65%
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
48° 54° 57° 60° 63° 63° 61° 57° 52° 50° 49° 48° 47°

Upcoming Week

Day Forecast High Low
Today
Sunny
Sunny. High near 63, with temperatures falling to around 61 in the afternoon. West southwest wind 3 to 8 mph.
63°F 27°F
Tonight
Mostly Cloudy
Mostly cloudy. Low around 42, with temperatures rising to around 44 overnight. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.
63°F 27°F
Washington's Birthday
Mostly Sunny
Mostly sunny. High near 65, with temperatures falling to around 62 in the afternoon. South wind 6 to 10 mph.
63°F 27°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 43. Southeast wind 5 to 10 mph, with gusts as high as 16 mph.
63°F 27°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 72. South southeast wind 12 to 23 mph, with gusts as high as 33 mph.
63°F 27°F
Tuesday Night
Chance Light Rain
A chance of rain. Partly cloudy, with a low around 41. Southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
63°F 27°F
Wednesday
Sunny
Sunny, with a high near 59. West wind 10 to 17 mph, with gusts as high as 25 mph.
63°F 27°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 32. North northeast wind 7 to 12 mph, with gusts as high as 18 mph.
63°F 27°F
Thursday
Chance Light Snow
A chance of snow before noon, then a chance of rain and snow. Mostly sunny, with a high near 44. North northeast wind 13 to 17 mph, with gusts as high as 25 mph.
63°F 27°F
Thursday Night
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a low around 18. Northwest wind 12 to 15 mph, with gusts as high as 23 mph.
63°F 27°F
Friday
Mostly Sunny then Slight Chance Light Snow
A slight chance of snow after noon. Mostly sunny, with a high near 35. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.
63°F 27°F
Friday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 19. North northwest wind around 8 mph.
63°F 27°F
Saturday
Slight Chance Light Snow
A slight chance of snow before noon, then a slight chance of rain and snow. Mostly sunny, with a high near 41. Northwest wind 7 to 12 mph, with gusts as high as 18 mph.
63°F 27°F
Saturday Night
Slight Chance Light Snow
A slight chance of snow. Partly cloudy, with a low around 16. Northwest wind around 8 mph.
63°F 27°F
Data provided by weather.gov