Riverside Park Weather Forecast
- 58
- 69
Mostly Cloudy
- 59
- 72
Mostly Cloudy
- 59
- 68
Rain Showers
- 56
- 71
Chance Rain Showers
- 45
- 64
Partly Sunny
- 45
- 63
Partly Sunny
- 48
- 63
Mostly Cloudy
Today 27 Sep Nicollet
Mostly sunny. Highs around 60.
Tonight 27 Sep Nicollet
Mostly cloudy. Patchy fog late in the night. Lows in the upper 50s. East Winds up to 5 Mph.
Riverside Park Temperature Statistics
September Temperature
Mankato, Mankato Regional Airport (6.8 miles)
Lowest 22 September, 2026
48.9 °FAverage September
65.8 °FHighest 4 September, 2026
90 °F
Climate (2021–2026)
Mankato, Mankato Regional Airport (6.8 miles)
Average Low 2021–2026
39.4 °FAverage 2021–2026
48.3 °FAverage High 2021–2026
57.1 °F