10-day forecast for St. Clair, MN: 37° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Saturday, October 24
60° · 0.83 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2273° / 44°0
Morning47°feels 46°
Afternoon72°feels 71°
Evening59°feels 59°
Overnight49°feels 48°
73 °
St. Clair, Thursday, 22 October
Partly cloudy. High 73°, low 44°.
Pressure30.21 inHg
Wind4.4 mph SE
Humidity65%
Visibility6.2 mi
Dew point56°
Fri, 2373° / 54°0
Morning56°feels 55°
Afternoon73°feels 72°
Evening65°feels 65°
Overnight59°feels 59°
73 °
St. Clair, Friday, 23 October
Clear. High 73°, low 54°.
Pressure30.15 inHg
Wind13.6 mph S
Humidity55%
Visibility6.2 mi
Dew point53°
Sat, 2474° / 60°0
Morning60°feels 59°
Afternoon73°feels 72°
Evening66°feels 65°
Overnight62°feels 61°
74 °
St. Clair, Saturday, 24 October
Mostly clear. High 74°, low 60°.
Pressure30.12 inHg
Wind13.7 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Sun, 2562° / 54°0.17
Morning55°feels 55°
Afternoon61°feels 60°
Evening56°feels 55°
Overnight59°feels 58°
62 °
St. Clair, Sunday, 25 October
Rain. High 62°, low 54°.
Pressure30.33 inHg
Wind7.5 mph NE
Humidity78%
Visibility6.2 mi
Dew point53°
Mon, 2660° / 43°0.83
Morning55°feels 55°
Afternoon57°feels 56°
Evening46°feels 40°
Overnight45°feels 40°
60 °
St. Clair, Monday, 26 October
Rain. High 60°, low 43°.
Pressure30.09 inHg
Wind14.4 mph N
Humidity94%
Visibility—
Dew point57°
Tue, 2754° / 41°0.15
Morning46°feels 42°
Afternoon51°feels 50°
Evening51°feels 50°
Overnight50°feels 48°
54 °
St. Clair, Tuesday, 27 October
Light rain. High 54°, low 41°.
Pressure30.24 inHg
Wind12.9 mph N
Humidity78%
Visibility—
Dew point44°
Wed, 2864° / 49°0
Morning58°feels 57°
Afternoon62°feels 61°
Evening55°feels 53°
Overnight50°feels 45°
64 °
St. Clair, Wednesday, 28 October
Overcast. High 64°, low 49°.
Pressure29.91 inHg
Wind16.6 mph NW
Humidity62%
Visibility—
Dew point49°
Thu, 2954° / 37°0
Morning41°feels 38°
Afternoon50°feels 46°
Evening47°feels 44°
Overnight44°feels 41°
54 °
St. Clair, Thursday, 29 October
Overcast. High 54°, low 37°.
Pressure30.30 inHg
Wind10.1 mph N
Humidity35%
Visibility—
Dew point22°
Fri, 3056° / 42°0
Morning46°feels 42°
Afternoon53°feels 50°
Evening51°feels 47°
Overnight48°feels 43°
56 °
St. Clair, Friday, 30 October
Overcast. High 56°, low 42°.
Pressure30.21 inHg
Wind18.4 mph SE
Humidity34%
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. Clair, 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.