10-day forecast for St. Peter, MN: 42° to 66°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Sunday, November 1
58° · 0.67 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2648° / 42°0.34
Morning44°feels 39°
Afternoon47°feels 43°
Evening45°feels 39°
Overnight47°feels 44°
48 °
St. Peter, Monday, 26 October
Light rain. High 48°, low 42°.
Pressure30.42 inHg
Wind9.8 mph NE
Humidity80%
Visibility2.7 mi
Dew point41°
Tue, 2760° / 46°0.14
Morning53°feels 52°
Afternoon60°feels 58°
Evening53°feels 51°
Overnight47°feels 42°
60 °
St. Peter, Tuesday, 27 October
Rain. High 60°, low 46°.
Pressure30.03 inHg
Wind11.9 mph SW
Humidity77%
Visibility6.2 mi
Dew point53°
Wed, 2865° / 54°0.39
Morning53°feels 53°
Afternoon64°feels 64°
Evening56°feels 55°
Overnight58°feels 58°
65 °
St. Peter, Wednesday, 28 October
Rain. High 65°, low 54°.
Pressure30.00 inHg
Wind8.1 mph SW
Humidity70%
Visibility6.2 mi
Dew point55°
Thu, 2964° / 43°0
Morning49°feels 47°
Afternoon60°feels 58°
Evening52°feels 50°
Overnight49°feels 48°
64 °
St. Peter, Thursday, 29 October
Clear. High 64°, low 43°.
Pressure30.15 inHg
Wind5 mph SE
Humidity44%
Visibility—
Dew point37°
Fri, 3061° / 44°0.01
Morning49°feels 47°
Afternoon59°feels 57°
Evening53°feels 51°
Overnight51°feels 49°
61 °
St. Peter, Friday, 30 October
Light rain. High 61°, low 44°.
Pressure30.18 inHg
Wind8.7 mph NE
Humidity54%
Visibility—
Dew point41°
Sat, 3166° / 54°0.12
Morning61°feels 61°
Afternoon63°feels 63°
Evening61°feels 60°
Overnight59°feels 58°
66 °
St. Peter, Saturday, 31 October
Light rain. High 66°, low 54°.
Pressure30.00 inHg
Wind13.1 mph S
Humidity83%
Visibility—
Dew point58°
Sun, 0166° / 57°0.02
Morning59°feels 59°
Afternoon63°feels 63°
Evening62°feels 61°
Overnight60°feels 60°
66 °
St. Peter, Sunday, 1 November
Light rain. High 66°, low 57°.
Pressure29.94 inHg
Wind9.4 mph S
Humidity77%
Visibility—
Dew point55°
Mon, 0263° / 58°0.3
Morning59°feels 59°
Afternoon63°feels 63°
Evening60°feels 61°
Overnight59°feels 59°
63 °
St. Peter, Monday, 2 November
Rain. High 63°, low 58°.
Pressure29.56 inHg
Wind13 mph SE
Humidity85%
Visibility—
Dew point58°
Tue, 0358° / 42°0.67
Morning44°feels 35°
Afternoon42°feels 33°
Evening43°feels 35°
Overnight44°feels 36°
58 °
St. Peter, Tuesday, 3 November
Rain. High 58°, low 42°.
Pressure29.77 inHg
Wind23.6 mph NW
Humidity78%
Visibility—
Dew point36°
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.