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Current Weather Conditions for Portsmouth, IA

A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms between 1am and 4am, then patchy fog and a slight chance of showers and thunderstorms. Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. South southwest wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
74°F

Conditions

Wind: 2 mph SSE
Humidity: 80%
Probability of Precipitation: 39%

Hourly Forcast (next 12 hours)

3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM
74° 72° 71° 70° 69° 68° 67° 67° 66° 67° 70° 73° 79°

Upcoming Week

Day Forecast High Low
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms between 1am and 4am, then patchy fog and a slight chance of showers and thunderstorms. Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. South southwest wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
90°F 69°F
Saturday
Patchy Fog then Partly Sunny
Patchy fog before 8am. Partly sunny, with a high near 87. South southeast wind 1 to 8 mph. New rainfall amounts between a quarter and half of an inch possible.
90°F 69°F
Saturday Night
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of showers and thunderstorms before 8pm. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. South southeast wind 5 to 8 mph. Chance of precipitation is 20%.
90°F 69°F
Sunday
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A slight chance of showers and thunderstorms between 7am and 8am, then a chance of showers and thunderstorms between 8am and 9am, then a slight chance of showers and thunderstorms between 9am and 10am, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. South southeast wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
90°F 69°F
Sunday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Southeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
90°F 69°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 88. South wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
90°F 69°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66. South southeast wind around 5 mph.
90°F 69°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. South southeast wind 3 to 16 mph, with gusts as high as 23 mph.
90°F 69°F
Tuesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72. South wind around 14 mph, with gusts as high as 23 mph.
90°F 69°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 93. South wind 14 to 23 mph, with gusts as high as 32 mph.
90°F 69°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 71. South wind 16 to 22 mph, with gusts as high as 30 mph.
90°F 69°F
Thursday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. South southwest wind 15 to 20 mph, with gusts as high as 26 mph.
90°F 69°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southwest wind 8 to 16 mph, with gusts as high as 23 mph.
90°F 69°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. West wind 8 to 13 mph, with gusts as high as 20 mph.
90°F 69°F
Data provided by weather.gov