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Current Weather Conditions for Portsmouth, IA

Sunny. High near 31, with temperatures falling to around 29 in the afternoon. South wind around 10 mph.
30°F

Conditions

Wind: 10 mph S
Humidity: 69%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM
30° 29° 27° 26° 24° 23° 22° 22° 22° 21° 21° 20° 20°

Upcoming Week

Day Forecast High Low
This Afternoon
Sunny
Sunny. High near 31, with temperatures falling to around 29 in the afternoon. South wind around 10 mph.
52°F 29°F
Tonight
Partly Cloudy
Partly cloudy. Low around 18, with temperatures rising to around 20 overnight. South southwest wind 5 to 8 mph.
52°F 29°F
Sunday
Sunny
Sunny, with a high near 37. Southwest wind 5 to 8 mph.
52°F 29°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 27. Southwest wind 5 to 8 mph.
52°F 29°F
Monday
Partly Sunny
Partly sunny, with a high near 45. West southwest wind around 7 mph.
52°F 29°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 28. West wind around 7 mph.
52°F 29°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 52. West southwest wind around 7 mph.
52°F 29°F
Tuesday Night
Chance Light Rain
A chance of rain. Partly cloudy, with a low around 35. West southwest wind 7 to 10 mph, with gusts as high as 17 mph.
52°F 29°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 49. Northwest wind 10 to 16 mph, with gusts as high as 23 mph.
52°F 29°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 28. West northwest wind 6 to 10 mph.
52°F 29°F
Thursday
Sunny
Sunny, with a high near 53. West northwest wind 7 to 14 mph, with gusts as high as 20 mph.
52°F 29°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 29. West southwest wind around 8 mph.
52°F 29°F
Friday
Mostly Sunny
Mostly sunny, with a high near 58. Southwest wind 8 to 17 mph, with gusts as high as 24 mph.
52°F 29°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 29. Northwest wind around 12 mph, with gusts as high as 20 mph.
52°F 29°F
Data provided by weather.gov