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Current Weather Conditions for Portsmouth, IA

Mostly clear. Low around 52, with temperatures rising to around 55 overnight. East southeast wind around 3 mph.
57°F

Conditions

Wind: 2 mph SSE
Humidity: 87%
Probability of Precipitation: 3%

Hourly Forcast (next 12 hours)

9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM
57° 55° 54° 52° 55° 58° 64° 67° 71° 74° 76° 79° 79°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear. Low around 52, with temperatures rising to around 55 overnight. East southeast wind around 3 mph.
66°F 38°F
Tuesday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 1pm and 3pm. Mostly sunny, with a high near 80. East northeast wind 3 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
66°F 38°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 9pm. Mostly cloudy. Low around 53, with temperatures rising to around 55 overnight. North northeast wind 8 to 14 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
66°F 38°F
Wednesday
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 72. South southwest wind 7 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
66°F 38°F
Wednesday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 47. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
66°F 38°F
Thursday
Sunny
Sunny, with a high near 78. Southwest wind 6 to 12 mph, with gusts as high as 18 mph.
66°F 38°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 57. South southeast wind 8 to 14 mph, with gusts as high as 22 mph.
66°F 38°F
Friday
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. South wind 14 to 23 mph, with gusts as high as 32 mph.
66°F 38°F
Friday Night
Chance Showers And Thunderstorms then Chance Rain And Snow Showers
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 33. Northwest wind 18 to 25 mph, with gusts as high as 31 mph.
66°F 38°F
Saturday
Chance Rain And Snow Showers
A chance of rain and snow showers before 1pm. Partly sunny, with a high near 48. Northwest wind 15 to 21 mph, with gusts as high as 31 mph.
66°F 38°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 31. Northwest wind 6 to 18 mph, with gusts as high as 28 mph.
66°F 38°F
Sunday
Sunny
Sunny, with a high near 57. West northwest wind 6 to 12 mph, with gusts as high as 18 mph.
66°F 38°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 37. South wind 7 to 12 mph.
66°F 38°F
Monday
Sunny
Sunny, with a high near 67. South wind 10 to 21 mph.
66°F 38°F
Data provided by weather.gov