10-day forecast for St. Peter, MN: 37° to 75°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Friday, October 23
48° · 0.31 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2475° / 52°0.06
Morning59°feels 58°
Afternoon73°feels 73°
Evening55°feels 55°
Overnight61°feels 60°
75 °
St. Peter, Saturday, 24 October
Light rain. High 75°, low 52°.
Pressure30.12 inHg
Wind12.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point52°
Sun, 2553° / 47°0.07
Morning49°feels 46°
Afternoon52°feels 50°
Evening47°feels 45°
Overnight52°feels 51°
53 °
St. Peter, Sunday, 25 October
Light rain. High 53°, low 47°.
Pressure30.45 inHg
Wind6.8 mph N
Humidity53%
Visibility6.2 mi
Dew point35°
Mon, 2648° / 44°0.31
Morning48°feels 44°
Afternoon45°feels 40°
Evening44°feels 39°
Overnight47°feels 45°
48 °
St. Peter, Monday, 26 October
Light rain. High 48°, low 44°.
Pressure30.50 inHg
Wind7.3 mph NE
Humidity92%
Visibility4.1 mi
Dew point43°
Tue, 2761° / 44°0.39
Morning49°feels 44°
Afternoon60°feels 59°
Evening58°feels 57°
Overnight44°feels 39°
61 °
St. Peter, Tuesday, 27 October
Rain. High 61°, low 44°.
Pressure30.09 inHg
Wind13.8 mph SE
Humidity66%
Visibility—
Dew point47°
Wed, 2864° / 50°0.14
Morning57°feels 56°
Afternoon62°feels 61°
Evening53°feels 51°
Overnight51°feels 47°
64 °
St. Peter, Wednesday, 28 October
Light rain. High 64°, low 50°.
Pressure29.80 inHg
Wind18.4 mph W
Humidity53%
Visibility—
Dew point45°
Thu, 2949° / 37°0
Morning40°feels 32°
Afternoon46°feels 40°
Evening42°feels 38°
Overnight40°feels 35°
49 °
St. Peter, Thursday, 29 October
Partly cloudy. High 49°, low 37°.
Pressure30.24 inHg
Wind16.4 mph NW
Humidity50%
Visibility—
Dew point28°
Fri, 3051° / 37°0
Morning40°feels 37°
Afternoon49°feels 47°
Evening45°feels 41°
Overnight42°feels 38°
51 °
St. Peter, Friday, 30 October
Partly cloudy. High 51°, low 37°.
Pressure30.33 inHg
Wind6.6 mph SE
Humidity40%
Visibility—
Dew point24°
Sat, 3146° / 39°0
Morning40°feels 35°
Afternoon45°feels 40°
Evening46°feels 42°
Overnight45°feels 41°
46 °
St. Peter, Saturday, 31 October
Light rain. High 46°, low 39°.
Pressure30.12 inHg
Wind9.4 mph SE
Humidity75%
Visibility—
Dew point37°
Sun, 0163° / 46°0
Morning52°feels 50°
Afternoon61°feels 60°
Evening59°feels 58°
Overnight57°feels 56°
63 °
St. Peter, Sunday, 1 November
Overcast. High 63°, low 46°.
Pressure30.00 inHg
Wind8.7 mph SW
Humidity71%
Visibility—
Dew point50°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in St. Peter, MN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.