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Current Weather Conditions for Portsmouth, IA

Mostly clear, with a low around 20. South wind around 5 mph.
21°F

Conditions

Wind: 5 mph S
Humidity: 88%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
21° 21° 21° 23° 27° 33° 37° 41° 43° 44° 44° 42° 40°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 20. South wind around 5 mph.
47°F 30°F
Sunday
Sunny
Sunny. High near 44, with temperatures falling to around 40 in the afternoon. South wind 5 to 15 mph, with gusts as high as 23 mph.
47°F 30°F
Sunday Night
Partly Cloudy
Partly cloudy. Low around 32, with temperatures rising to around 34 overnight. South wind around 14 mph, with gusts as high as 24 mph.
47°F 30°F
Monday
Sunny
Sunny, with a high near 53. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.
47°F 30°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 32. West wind 3 to 8 mph.
47°F 30°F
Tuesday
Partly Sunny
Partly sunny, with a high near 48. Northeast wind 3 to 8 mph.
47°F 30°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 35. East southeast wind around 6 mph.
47°F 30°F
Wednesday
Mostly Cloudy
Mostly cloudy, with a high near 54. South wind around 6 mph.
47°F 30°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 37. South southeast wind around 5 mph.
47°F 30°F
Christmas Day
Partly Sunny
Partly sunny, with a high near 56. Southwest wind 5 to 9 mph.
47°F 30°F
Thursday Night
Mostly Cloudy
Mostly cloudy, with a low around 28. North northwest wind around 7 mph.
47°F 30°F
Friday
Partly Sunny
Partly sunny, with a high near 43. East northeast wind 5 to 8 mph.
47°F 30°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 29. South southeast wind around 6 mph.
47°F 30°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 47. West southwest wind 6 to 10 mph, with gusts as high as 17 mph.
47°F 30°F
Data provided by weather.gov