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Current Weather Conditions for Portsmouth, IA

A chance of showers and thunderstorms before 1am, then a chance of drizzle between 1am and 3am. Cloudy. Low around 44, with temperatures rising to around 46 overnight. Northwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
53°F

Conditions

Wind: 14 mph NW
Humidity: 99%
Probability of Precipitation: 40%

Hourly Forcast (next 12 hours)

5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM
53° 50° 48° 47° 46° 46° 45° 45° 46° 47° 50° 51° 53°

Upcoming Week

Day Forecast High Low
Overnight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of drizzle between 1am and 3am. Cloudy. Low around 44, with temperatures rising to around 46 overnight. Northwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
79°F 58°F
Tuesday
Partly Sunny
Partly sunny, with a high near 58. North northwest wind 14 to 17 mph, with gusts as high as 24 mph. New rainfall amounts less than a tenth of an inch possible.
79°F 58°F
Tuesday Night
Mostly Clear
Mostly clear. Low around 37, with temperatures rising to around 39 overnight. North northeast wind 2 to 13 mph, with gusts as high as 18 mph.
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Wednesday
Mostly Cloudy
Mostly cloudy, with a high near 59. East northeast wind 2 to 7 mph.
79°F 58°F
Wednesday Night
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 43. East wind 3 to 7 mph. Chance of precipitation is 20%.
79°F 58°F
Thursday
Chance Rain Showers
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Cloudy, with a high near 57. East wind 6 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
79°F 58°F
Thursday Night
Chance Showers And Thunderstorms
A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms. Cloudy, with a low around 45. East wind 7 to 10 mph, with gusts as high as 18 mph.
79°F 58°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 63. East wind around 9 mph, with gusts as high as 16 mph.
79°F 58°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 46. Southeast wind 1 to 8 mph.
79°F 58°F
Saturday
Partly Sunny
Partly sunny, with a high near 72. South wind around 5 mph.
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Saturday Night
Slight Chance Rain Showers
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 51. South wind around 3 mph.
79°F 58°F
Sunday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 80. South wind 3 to 13 mph, with gusts as high as 18 mph.
79°F 58°F
Sunday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 57. South wind 3 to 10 mph.
79°F 58°F
Memorial Day
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. South wind 3 to 10 mph, with gusts as high as 16 mph.
79°F 58°F
Data provided by weather.gov