Mankato 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Mankato 7-day weather forecast

Stacker created the forecast for Mankato, Minnesota using data from OpenWeather. This week's high is 83 °F on Wednesday, while the low is 33 °F on Monday. There is expected to be 1 sunny day and rain on 2 days this week.

NWS Twin Cities/Chanhassen MN has issued a red flag warning until Tuesday at 08:00 PM.

Monday, April 20

- High of 66 °F, low of 33 °F (27% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:23 AM, sunset at 8:05 PM
1 / 6
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Tuesday, April 21

- High of 74 °F, low of 52 °F (38% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:22 AM, sunset at 8:06 PM
2 / 6
Witaya Proadtayakogool // Shutterstock

Wednesday, April 22

- High of 83 °F, low of 54 °F (43% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:20 AM, sunset at 8:07 PM
3 / 6
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Thursday, April 23

- High of 73 °F, low of 63 °F (78% humidity)
- Overcast with a 87% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:19 AM, sunset at 8:09 PM
- First quarter moon
4 / 6
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Friday, April 24

- High of 61 °F, low of 47 °F (37% humidity)
- Partly cloudy with a 0% chance of rain
- Fresh breeze (20 mph wind)
- Sunrise at 6:17 AM, sunset at 8:10 PM
5 / 6
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Saturday, April 25

- High of 53 °F, low of 40 °F (38% humidity)
- Mostly cloudy with a 20% chance of rain (0 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 6:16 AM, sunset at 8:11 PM
6 / 6
Matusciac Alexandru // Shutterstock

Sunday, April 26

- High of 64 °F, low of 41 °F (24% humidity)
- Mostly sunny with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 6:14 AM, sunset at 8:12 PM

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