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Current Weather Conditions for Portsmouth, IA

Mostly clear. Low around 36, with temperatures rising to around 39 overnight. South wind 2 to 7 mph.
45°F

Conditions

Wind: 2 mph S
Humidity: 45%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM
45° 43° 41° 41° 40° 39° 39° 37° 40° 43° 47° 55° 58°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear
Mostly clear. Low around 36, with temperatures rising to around 39 overnight. South wind 2 to 7 mph.
80°F 50°F
Thursday
Areas Of Frost then Sunny
Areas of frost before 7am. Sunny, with a high near 69. West wind 7 to 10 mph, with gusts as high as 17 mph.
80°F 50°F
Thursday Night
Mostly Cloudy
Mostly cloudy. Low around 42, with temperatures rising to around 45 overnight. East northeast wind 2 to 8 mph.
80°F 50°F
Friday
Partly Sunny
Partly sunny, with a high near 73. West northwest wind 2 to 9 mph, with gusts as high as 16 mph.
80°F 50°F
Friday Night
Mostly Clear
Mostly clear, with a low around 45. West wind 2 to 10 mph, with gusts as high as 17 mph.
80°F 50°F
Saturday
Partly Sunny
Partly sunny, with a high near 76. West northwest wind 6 to 13 mph, with gusts as high as 20 mph.
80°F 50°F
Saturday Night
Slight Chance Rain Showers
A slight chance of rain showers between 7pm and 1am. Mostly cloudy, with a low around 43. North wind 1 to 10 mph, with gusts as high as 17 mph.
80°F 50°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 69. North wind 1 to 10 mph, with gusts as high as 17 mph.
80°F 50°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 42. Northeast wind 2 to 9 mph.
80°F 50°F
Monday
Sunny
Sunny, with a high near 77. Southeast wind 2 to 12 mph, with gusts as high as 17 mph.
80°F 50°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 53. South wind around 13 mph, with gusts as high as 22 mph.
80°F 50°F
Tuesday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 82. West wind 10 to 15 mph, with gusts as high as 23 mph.
80°F 50°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 50. North northwest wind 3 to 13 mph, with gusts as high as 20 mph.
80°F 50°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 79. North wind 2 to 10 mph, with gusts as high as 16 mph.
80°F 50°F
Data provided by weather.gov