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Current Weather Conditions for Portsmouth, IA

Mostly cloudy. Low around 40, with temperatures rising to around 43 overnight. South southwest wind 7 to 12 mph, with gusts as high as 21 mph.
47°F

Conditions

Wind: 12 mph SSW
Humidity: 86%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM
47° 45° 44° 43° 41° 41° 41° 46° 50° 55° 59° 61° 63°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Cloudy
Mostly cloudy. Low around 40, with temperatures rising to around 43 overnight. South southwest wind 7 to 12 mph, with gusts as high as 21 mph.
35°F 16°F
Washington's Birthday
Mostly Sunny
Mostly sunny, with a high near 64. South wind 6 to 10 mph.
35°F 16°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 45. Southeast wind 5 to 10 mph, with gusts as high as 17 mph.
35°F 16°F
Tuesday
Slight Chance Drizzle then Mostly Sunny
A slight chance of drizzle before noon. Mostly sunny, with a high near 72. South southeast wind 12 to 24 mph, with gusts as high as 37 mph.
35°F 16°F
Tuesday Night
Chance Light Rain then Partly Cloudy
A chance of rain before midnight. Partly cloudy, with a low around 41. West southwest wind 12 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
35°F 16°F
Wednesday
Sunny
Sunny, with a high near 60. West wind 10 to 17 mph, with gusts as high as 25 mph.
35°F 16°F
Wednesday Night
Partly Cloudy then Slight Chance Light Rain
A slight chance of rain after midnight. Partly cloudy, with a low around 30. North wind 7 to 12 mph, with gusts as high as 20 mph.
35°F 16°F
Thursday
Chance Rain And Snow
A chance of rain and snow. Partly sunny, with a high near 44. North northeast wind 13 to 18 mph, with gusts as high as 26 mph.
35°F 16°F
Thursday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 19. North northwest wind 12 to 16 mph, with gusts as high as 26 mph. New snow accumulation of 1 to 2 inches possible.
35°F 16°F
Friday
Partly Sunny
Partly sunny, with a high near 36. Northwest wind 8 to 12 mph, with gusts as high as 18 mph.
35°F 16°F
Friday Night
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after midnight. Mostly cloudy, with a low around 18. North northwest wind around 7 mph.
35°F 16°F
Saturday
Slight Chance Light Snow
A slight chance of snow. Partly sunny, with a high near 40. North northwest wind 7 to 13 mph, with gusts as high as 20 mph.
35°F 16°F
Saturday Night
Slight Chance Light Snow
A slight chance of snow. Partly cloudy, with a low around 14. North northwest wind around 10 mph, with gusts as high as 16 mph.
35°F 16°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 33. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.
35°F 16°F
Data provided by weather.gov