Weather in Portland, Wisconsin, United States

7-Day Detailed Weather Forecast for Portland

Overnight

Temperature: 63°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Patchy fog and a chance of showers and thunderstorms before 5am, then patchy fog and a slight chance of rain showers. Cloudy. Low around 63, with temperatures rising to around 67 overnight. Northwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 79°F

Wind Speed: 5 to 14 mph

Wind Direction: W

Forecast: A chance of rain showers and patchy fog before 7am, then patchy fog and a slight chance of showers and thunderstorms between 7am and 11am. Partly sunny, with a high near 79. West wind 5 to 14 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 60°F

Wind Speed: 5 to 12 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 60. West wind 5 to 12 mph, with gusts as high as 20 mph.

Sunday

Temperature: 84°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Sunny, with a high near 84. Southwest wind 3 to 8 mph.

Sunday Night

Temperature: 68°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 68. Southwest wind around 7 mph. Chance of precipitation is 20%.

Monday

Temperature: 87°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Southwest wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 86°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 86. South wind 6 to 9 mph. Chance of precipitation is 40%.

Tuesday Night

Temperature: 68°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 50%.

Wednesday

Temperature: 81°F

Wind Speed: 8 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 81. Northeast wind around 8 mph. Chance of precipitation is 50%.

Wednesday Night

Temperature: 63°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind around 7 mph. Chance of precipitation is 50%.

Thursday

Temperature: 76°F

Wind Speed: 8 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Northeast wind around 8 mph. Chance of precipitation is 40%.

Thursday Night

Temperature: 59°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 59. North wind around 7 mph. Chance of precipitation is 30%.

Friday

Temperature: 75°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: A slight chance of rain showers before 7am. Mostly sunny, with a high near 75. North wind around 6 mph. Chance of precipitation is 20%.