Perth, Minnesota Weather
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Weather Forecast for Perth, Minnesota : Blue Earth County
Issued: 4:48 pm CDT Aug 2, 2025 Latitude: 44.0796839 Longitude: -94.3588527 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Smoke on Tonight Rain on Sunday 30% chance of thunderstorms on Monday Mostly Sunny on Tuesday 20% chance of thunderstorms on Wednesday Sunny on Thursday 20% chance of thunderstorms on Friday 20% chance of thunderstorms on Saturday
Low: 60°F High: 76°F High: 76°F High: 80°F High: 85°F High: 87°F High: 88°F High: 85°F
Low: 61°F Low: 61°F Low: 66°F Low: 69°F Low: 71°F Low: 70°F  
Smoke Rain Thunderstorms Mostly Sunny Thunderstorms Sunny Thunderstorms Thunderstorms
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Current Conditions at
ST JAMES - (KJYG)
Mostly Clear
as of 4:55 PM CDST
Visibility: 5 Miles
Pressure: 30.24 in.
Flight Rule: MVFR
Wind Data
12 MPH
180° South
Cloud Level(s): Few at 4500ft, Few at 6500ft
Current Conditions at
NEW ULM MUNICIPAL - (KULM)
73°
Partly Cloudy
as of 4:55 PM CDST
Rel. Humidity: 64%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
9 MPH
170° South
Cloud Level(s): Scattered at 4300ft
Current Conditions at
MANKATO - (KMKT)
73°
Mostly Clear
as of 4:56 PM CDST
Rel. Humidity: 64%
Dew Point: 61°F
Visibility: 7 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
12 MPH
150° Southeast
Cloud Level(s): Few at 4900ft
Current Conditions at
WINDOM - (KMWM)
75°
Partly Cloudy
as of 4:55 PM CDST
Rel. Humidity: 53%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
8 MPH
170° South
Cloud Level(s): Scattered at 5500ft
Smoke on Tonight Tonight... Areas of smoke. Mostly cloudy, with a low around 60. South southeast wind 5 to 10 mph.
Rain on Sunday Sunday... A 20 percent chance of showers between 2pm and 3pm. Areas of smoke before 3pm, then areas of smoke after 4pm. Mostly sunny, with a high near 76. South wind around 10 mph.
30% chance of rain Sunday Night Sunday Night... A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 61. South southeast wind 5 to 10 mph.
30% chance of thunderstorms Monday Monday... A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 76. South southeast wind around 10 mph. Chance of precipitation is 30%.
30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South southeast wind 5 to 10 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 80. South southeast wind 5 to 10 mph.
20% chance of thunderstorms Tuesday Night Tuesday Night... A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. South southeast wind around 10 mph.
20% chance of thunderstorms Wednesday Wednesday... A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. South wind 10 to 15 mph.
40% chance of thunderstorms Wednesday Night Wednesday Night... A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind around 10 mph.
Sunny on Thursday Thursday... Sunny, with a high near 87. South wind around 10 mph.
30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind around 10 mph.
20% chance of thunderstorms Friday Friday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. South wind around 10 mph.
40% chance of thunderstorms Friday Night Friday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South southeast wind around 10 mph.
20% chance of thunderstorms Saturday Saturday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. South wind around 10 mph becoming west in the afternoon.
Current Radar Image


Sun Almanac for Perth, Minnesota
Sunrise: 06:07 AM
Sunset: 8:40 PM
Civil Sunrise:05:34 AM
Civil Sunset: 9:13 PM
Nautical Sunrise: 04:53 AM
Nautical Sunset: 9:54 PM
Astro Sunrise: 04:07 AM
Astro Sunset: 10:41 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.