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Current Weather Conditions for Portsmouth, IA

Mostly cloudy, with a high near 59. North wind 5 to 12 mph.
45°F

Conditions

Wind: 5 mph N
Humidity: 72%
Probability of Precipitation: 9%

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
45° 46° 47° 49° 52° 54° 56° 57° 58° 58° 58° 58° 58°

Upcoming Week

Day Forecast High Low
Today
Mostly Cloudy
Mostly cloudy, with a high near 59. North wind 5 to 12 mph.
72°F 43°F
Tonight
Mostly Cloudy
Mostly cloudy. Low around 38, with temperatures rising to around 40 overnight. North wind 5 to 10 mph.
72°F 43°F
Wednesday
Partly Sunny
Partly sunny, with a high near 57. North wind 3 to 9 mph, with gusts as high as 16 mph.
72°F 43°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 36. West wind 2 to 8 mph.
72°F 43°F
Thursday
Sunny
Sunny, with a high near 68. Southwest wind 2 to 12 mph, with gusts as high as 18 mph.
72°F 43°F
Thursday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 45. South southwest wind 6 to 9 mph. Chance of precipitation is 20%.
72°F 43°F
Friday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 71. West northwest wind 5 to 12 mph, with gusts as high as 18 mph.
72°F 43°F
Friday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 44. Northwest wind 0 to 12 mph, with gusts as high as 17 mph.
72°F 43°F
Saturday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. South southwest wind 0 to 9 mph.
72°F 43°F
Saturday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 48. East wind 5 to 9 mph.
72°F 43°F
Sunday
Chance Rain Showers then Slight Chance Showers And Thunderstorms
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 65. North wind 7 to 15 mph, with gusts as high as 22 mph.
72°F 43°F
Sunday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 43. North northwest wind 1 to 13 mph, with gusts as high as 20 mph.
72°F 43°F
Monday
Mostly Sunny
Mostly sunny, with a high near 72. West northwest wind 1 to 12 mph, with gusts as high as 17 mph.
72°F 43°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 47. East southeast wind 3 to 8 mph.
72°F 43°F
Data provided by weather.gov