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Current Weather Conditions for Portland, IA

Mostly sunny, with a high near 89. Heat index values as high as 100. South southeast wind 10 to 16 mph, with gusts as high as 26 mph.
72°F

Conditions

Wind: 10 mph SSE
Humidity: 93%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM
72° 74° 77° 79° 82° 85° 86° 88° 89° 88° 87° 86° 83°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny, with a high near 89. Heat index values as high as 100. South southeast wind 10 to 16 mph, with gusts as high as 26 mph.
89°F 72°F
Tonight
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Partly cloudy. Low around 72, with temperatures rising to around 74 overnight. South southeast wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
89°F 72°F
Saturday
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 4pm, then showers and thunderstorms likely. Partly sunny. High near 82, with temperatures falling to around 79 in the afternoon. Southwest wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
89°F 72°F
Saturday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. South southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
89°F 72°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 83. South southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
89°F 72°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%. New rainfall amounts between three quarters and one inch possible.
89°F 72°F
Monday
Chance Rain Showers
A chance of rain showers. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
89°F 72°F
Monday Night
Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
89°F 72°F
Tuesday
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 7am. Mostly sunny, with a high near 81.
89°F 72°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 63.
89°F 72°F
Wednesday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 83.
89°F 72°F
Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65.
89°F 72°F
Thursday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
89°F 72°F
Thursday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.
89°F 72°F
Data provided by weather.gov