10-day forecast for St. Peter, MN: 24° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Thursday, October 22
50° · 0.11 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2172° / 46°0
Morning47°feels 45°
Afternoon69°feels 68°
Evening58°feels 58°
Overnight50°feels 47°
72 °
St. Peter, Wednesday, 21 October
Clear. High 72°, low 46°.
Pressure30.18 inHg
Wind3.3 mph SW
Humidity59%
Visibility6.2 mi
Dew point50°
Thu, 2273° / 49°0
Morning49°feels 48°
Afternoon73°feels 72°
Evening63°feels 63°
Overnight52°feels 51°
73 °
St. Peter, Thursday, 22 October
Clear. High 73°, low 49°.
Pressure30.24 inHg
Wind7.2 mph S
Humidity61%
Visibility6.2 mi
Dew point55°
Fri, 2371° / 55°0
Morning55°feels 54°
Afternoon71°feels 69°
Evening66°feels 64°
Overnight58°feels 57°
71 °
St. Peter, Friday, 23 October
Overcast. High 71°, low 55°.
Pressure30.12 inHg
Wind13.3 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Sat, 2473° / 59°0.02
Morning64°feels 63°
Afternoon70°feels 69°
Evening63°feels 63°
Overnight62°feels 61°
73 °
St. Peter, Saturday, 24 October
Light rain. High 73°, low 59°.
Pressure30.06 inHg
Wind16.7 mph S
Humidity45%
Visibility—
Dew point48°
Sun, 2557° / 47°0.1
Morning50°feels 48°
Afternoon56°feels 54°
Evening51°feels 49°
Overnight49°feels 47°
57 °
St. Peter, Sunday, 25 October
Light rain. High 57°, low 47°.
Pressure30.42 inHg
Wind7.1 mph NW
Humidity51%
Visibility—
Dew point38°
Mon, 2650° / 41°0.11
Morning44°feels 40°
Afternoon47°feels 43°
Evening43°feels 40°
Overnight41°feels 37°
50 °
St. Peter, Monday, 26 October
Light rain. High 50°, low 41°.
Pressure30.33 inHg
Wind10 mph N
Humidity43%
Visibility—
Dew point26°
Tue, 2738° / 29°0
Morning35°feels 26°
Afternoon36°feels 27°
Evening32°feels 24°
Overnight30°feels 22°
38 °
St. Peter, Tuesday, 27 October
Mostly clear. High 38°, low 29°.
Pressure30.56 inHg
Wind18.5 mph NW
Humidity30%
Visibility—
Dew point8°
Wed, 2844° / 24°0
Morning29°feels 22°
Afternoon40°feels 32°
Evening36°feels 29°
Overnight32°feels 25°
44 °
St. Peter, Wednesday, 28 October
Mostly clear. High 44°, low 24°.
Pressure30.45 inHg
Wind12.5 mph W
Humidity27%
Visibility—
Dew point7°
Thu, 2953° / 32°0
Morning38°feels 32°
Afternoon49°feels 46°
Evening43°feels 39°
Overnight38°feels 33°
53 °
St. Peter, Thursday, 29 October
Clear. High 53°, low 32°.
Pressure30.00 inHg
Wind8 mph SW
Humidity39%
Visibility—
Dew point24°
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.