Mankato 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Mankato 7-day weather forecast

Stacker created the forecast for Mankato, Minnesota using data from OpenWeather. This week's high is 101 °F on Wednesday, while the low is 63 °F on Saturday. There are expected to be 3 sunny days and rain on 3 days this week.

NWS Twin Cities/Chanhassen MN has issued a heat advisory until Tuesday at 08:00 PM.

Monday, July 27

- High of 98 °F, low of 79 °F (17% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:58 AM, sunset at 8:46 PM
1 / 6
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Tuesday, July 28

- High of 90 °F, low of 71 °F (33% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:59 AM, sunset at 8:45 PM
2 / 6
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Wednesday, July 29

- High of 101 °F, low of 73 °F (43% humidity)
- Fair with a 97% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:00 AM, sunset at 8:44 PM
- Full moon
3 / 6
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Thursday, July 30

- High of 85 °F, low of 71 °F (90% humidity)
- Overcast with a 100% chance of rain (35 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:01 AM, sunset at 8:43 PM
4 / 6
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Friday, July 31

- High of 74 °F, low of 66 °F (88% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Moderate breeze (18 mph wind)
- Sunrise at 6:02 AM, sunset at 8:42 PM
5 / 6
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Saturday, August 1

- High of 86 °F, low of 63 °F (58% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 6:03 AM, sunset at 8:40 PM
6 / 6
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Sunday, August 2

- High of 89 °F, low of 67 °F (47% humidity)
- Fair with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:04 AM, sunset at 8:39 PM

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