Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Portsmouth, IA

Mostly cloudy. Low around 59, with temperatures rising to around 63 overnight. South wind around 21 mph, with gusts as high as 31 mph.
63°F

Conditions

Wind: 21 mph S
Humidity: 93%
Probability of Precipitation: 9%

Hourly Forcast (next 12 hours)

10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM
63° 63° 63° 63° 65° 67° 67° 69° 72° 74° 75° 76° 75°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Cloudy
Mostly cloudy. Low around 59, with temperatures rising to around 63 overnight. South wind around 21 mph, with gusts as high as 31 mph.
63°F 36°F
Sunday
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers between 10am and 11am. Mostly cloudy, with a high near 76. South southwest wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
63°F 36°F
Sunday Night
Partly Cloudy
Partly cloudy. Low around 57, with temperatures rising to around 59 overnight. South wind 9 to 18 mph, with gusts as high as 26 mph.
63°F 36°F
Monday
Partly Sunny
Partly sunny, with a high near 79. South wind 9 to 20 mph, with gusts as high as 28 mph.
63°F 36°F
Monday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 56. South wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
63°F 36°F
Tuesday
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 80. South southeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
63°F 36°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 53. Southeast wind 8 to 12 mph, with gusts as high as 17 mph.
63°F 36°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 74. South southeast wind 8 to 13 mph, with gusts as high as 20 mph.
63°F 36°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 48. South southwest wind 6 to 10 mph, with gusts as high as 17 mph.
63°F 36°F
Thursday
Sunny
Sunny, with a high near 80. South southwest wind 6 to 15 mph, with gusts as high as 22 mph.
63°F 36°F
Thursday Night
Slight Chance Rain Showers
A slight chance of rain showers between 7pm and 1am. Mostly clear, with a low around 56. South wind 10 to 14 mph, with gusts as high as 22 mph.
63°F 36°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 73. Southwest wind 14 to 21 mph, with gusts as high as 30 mph.
63°F 36°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 34. North northwest wind 13 to 18 mph, with gusts as high as 26 mph.
63°F 36°F
Saturday
Slight Chance T-storms
A chance of rain showers before 7am, then a slight chance of thunderstorms and a chance of rain and snow showers. Partly sunny, with a high near 49. North northwest wind 12 to 16 mph, with gusts as high as 24 mph.
63°F 36°F
Data provided by weather.gov