St. Peter, MN 14 Day Weather - 56082 WeatherWorld.com
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St. Peter, MN Weather Forecast


St. Peter, MN Weather Forecast Dated: 717 PM Tue Sep 15 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Tuesday, September 15, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
67°F 19°C
Overcast
Pleasant near 72°F 22°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure rising. Winds turning from the WNW to the NNW at 7 mph 11 km/h.
Wednesday, September 16, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
68°F 20°C
Overcast
Comfortable with temperatures reaching 76°F 25°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds switching from the ESE to the S at 10 mph 15 km/h. Gusts up to 20 mph 32 km/h.
Thursday, September 17, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
73°F 23°C
Overcast
Enjoyable around 77°F 25°C, overcast throughout the day, with lower humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
65°F 18°C
Light Showers
Mid-Afternoon
65°F 18°C
Scattered Showers
Early-Evening
60°F 16°C
Light Showers
Cool with a high near 65°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the SE to the ENE at 16 mph 25 km/h. Gusts up to 28 mph 45 km/h.
Saturday, September 19, 2026
Mid-Morning
53°F 12°C
Scattered Showers
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
55°F 13°C
Scattered Showers
Brisk around 55°F 13°C, scattered downpours possible, with steady humidity and steady pressure. Winds out of the NE at 11 mph 17 km/h. Gusts up to 22 mph 36 km/h.
Sunday, September 20, 2026
Mid-Morning
55°F 13°C
Scattered Showers
Mid-Afternoon
56°F 14°C
Scattered Showers
Early-Evening
56°F 14°C
Light Showers
Cool and brisk at 56°F 14°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the ENE to the E at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.
Monday, September 21, 2026
Mid-Morning
54°F 12°C
Light Showers
Mid-Afternoon
55°F 13°C
Scattered Showers
Early-Evening
55°F 13°C
Scattered Showers
Chilly near 55°F 13°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
56°F 13°C
Fog
Mid-Afternoon
69°F 20°C
Overcast
Early-Evening
68°F 20°C
Light Showers
Enjoyable around 69°F 20°C, mainly dry until evening showers arrive, with steady humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
64°F 18°C
Fog
Mid-Afternoon
72°F 22°C
Partly Cloudy
Early-Evening
68°F 20°C
Scattered Showers
Mild temperatures up to 72°F 22°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the SSE to the ESE at 8 mph 13 km/h.
Thursday, September 24, 2026
Mid-Morning
56°F 13°C
Heavy Rain Showers
Mid-Afternoon
67°F 20°C
Scattered Showers
Early-Evening
65°F 19°C
Sunny
Mildly cool near 67°F 20°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the N at 14 mph 22 km/h.
Friday, September 25, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
64°F 18°C
Partly Cloudy
Pleasant near 69°F 21°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds moving from the NW to the NNW at 10 mph 16 km/h. Gusts up to 21 mph 34 km/h.
Saturday, September 26, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
53°F 12°C
Overcast
Crisp with a high near 57°F 14°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds swinging from the N to the NNW at 7 mph 12 km/h.
Sunday, September 27, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
56°F 13°C
Sunny
Refreshing around 61°F 16°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds shifting from the WNW to the SSE at 5 mph 8 km/h.
Monday, September 28, 2026
Mid-Morning
49°F 10°C
Overcast
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
56°F 13°C
Overcast
Mildly cool near 61°F 16°C, cloudy through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds turning from the SW to the SSE at 9 mph 14 km/h.
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