10-day forecast for St. Peter, MN: 41° to 73°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Saturday, October 24
61° · 0.69 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2555° / 50°0.09
Morning50°feels 48°
Afternoon52°feels 49°
Evening53°feels 50°
Overnight55°feels 54°
55 °
St. Peter, Sunday, 25 October
Light rain. High 55°, low 50°.
Pressure30.45 inHg
Wind6 mph N
Humidity60%
Visibility6.2 mi
Dew point38°
Mon, 2652° / 44°0.33
Morning44°feels 39°
Afternoon46°feels 41°
Evening48°feels 43°
Overnight49°feels 46°
52 °
St. Peter, Monday, 26 October
Rain. High 52°, low 44°.
Pressure30.42 inHg
Wind10 mph NE
Humidity94%
Visibility2.4 mi
Dew point44°
Tue, 2769° / 50°0.1
Morning56°feels 55°
Afternoon69°feels 68°
Evening61°feels 61°
Overnight53°feels 51°
69 °
St. Peter, Tuesday, 27 October
Light rain. High 69°, low 50°.
Pressure30.03 inHg
Wind15 mph S
Humidity58%
Visibility6.2 mi
Dew point51°
Wed, 2864° / 51°0.17
Morning54°feels 53°
Afternoon61°feels 59°
Evening54°feels 53°
Overnight59°feels 58°
64 °
St. Peter, Wednesday, 28 October
Light rain. High 64°, low 51°.
Pressure30.06 inHg
Wind2.4 mph W
Humidity59%
Visibility6.2 mi
Dew point45°
Thu, 2963° / 41°0
Morning47°feels 46°
Afternoon60°feels 58°
Evening52°feels 50°
Overnight47°feels 45°
63 °
St. Peter, Thursday, 29 October
Partly cloudy. High 63°, low 41°.
Pressure30.18 inHg
Wind5.1 mph E
Humidity47%
Visibility—
Dew point38°
Fri, 3058° / 43°0.01
Morning47°feels 42°
Afternoon57°feels 55°
Evening56°feels 55°
Overnight53°feels 51°
58 °
St. Peter, Friday, 30 October
Light rain. High 58°, low 43°.
Pressure30.27 inHg
Wind15.5 mph SE
Humidity49%
Visibility—
Dew point36°
Sat, 3161° / 54°0.69
Morning57°feels 57°
Afternoon60°feels 60°
Evening58°feels 57°
Overnight57°feels 57°
61 °
St. Peter, Saturday, 31 October
Rain. High 61°, low 54°.
Pressure29.94 inHg
Wind18.8 mph SE
Humidity77%
Visibility—
Dew point53°
Sun, 0158° / 56°0.23
Morning57°feels 56°
Afternoon57°feels 57°
Evening57°feels 57°
Overnight56°feels 56°
58 °
St. Peter, Sunday, 1 November
Light rain. High 58°, low 56°.
Pressure29.68 inHg
Wind17.4 mph N
Humidity95%
Visibility—
Dew point56°
Mon, 0256° / 46°0.03
Morning51°feels 45°
Afternoon54°feels 51°
Evening48°feels 45°
Overnight46°feels 42°
56 °
St. Peter, Monday, 2 November
Light rain. High 56°, low 46°.
Pressure30.21 inHg
Wind23.3 mph N
Humidity43%
Visibility—
Dew point32°
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.