10-day forecast for St. Clair, MN: 41° to 86°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Monday, October 12
56°
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1366° / 52°0.02
Morning53°feels 51°
Afternoon65°feels 64°
Evening57°feels 55°
Overnight59°feels 58°
66 °
St. Clair, Tuesday, 13 October
Light rain. High 66°, low 52°.
Pressure29.97 inHg
Wind10 mph NW
Humidity62%
Visibility6.2 mi
Dew point46°
Wed, 1460° / 49°0
Morning50°feels 48°
Afternoon58°feels 56°
Evening54°feels 53°
Overnight51°feels 49°
60 °
St. Clair, Wednesday, 14 October
Overcast. High 60°, low 49°.
Pressure30.21 inHg
Wind6.9 mph N
Humidity58%
Visibility6.2 mi
Dew point41°
Thu, 1563° / 50°0.02
Morning51°feels 50°
Afternoon62°feels 61°
Evening56°feels 54°
Overnight50°feels 49°
63 °
St. Clair, Thursday, 15 October
Light rain. High 63°, low 50°.
Pressure30.18 inHg
Wind3.6 mph NW
Humidity64%
Visibility6.2 mi
Dew point47°
Fri, 1656° / 46°0
Morning47°feels 41°
Afternoon53°feels 50°
Evening49°feels 48°
Overnight49°feels 44°
56 °
St. Clair, Friday, 16 October
Clear. High 56°, low 46°.
Pressure30.62 inHg
Wind17.4 mph NW
Humidity44%
Visibility—
Dew point31°
Sat, 1762° / 41°0
Morning46°feels 41°
Afternoon58°feels 56°
Evening53°feels 50°
Overnight48°feels 42°
62 °
St. Clair, Saturday, 17 October
Clear. High 62°, low 41°.
Pressure30.27 inHg
Wind15.9 mph S
Humidity36%
Visibility—
Dew point30°
Sun, 1865° / 44°0
Morning49°feels 43°
Afternoon60°feels 58°
Evening56°feels 53°
Overnight51°feels 48°
65 °
St. Clair, Sunday, 18 October
Clear. High 65°, low 44°.
Pressure29.97 inHg
Wind18.9 mph SW
Humidity40%
Visibility—
Dew point34°
Mon, 1968° / 47°0
Morning52°feels 49°
Afternoon63°feels 62°
Evening59°feels 57°
Overnight54°feels 52°
68 °
St. Clair, Monday, 19 October
Overcast. High 68°, low 47°.
Pressure30.06 inHg
Wind11.1 mph S
Humidity51%
Visibility—
Dew point43°
Tue, 2071° / 51°0
Morning56°feels 55°
Afternoon67°feels 67°
Evening63°feels 62°
Overnight60°feels 59°
71 °
St. Clair, Tuesday, 20 October
Clear. High 71°, low 51°.
Pressure30.15 inHg
Wind11.6 mph SE
Humidity56%
Visibility—
Dew point50°
Wed, 2175° / 60°0.01
Morning64°feels 64°
Afternoon74°feels 73°
Evening70°feels 70°
Overnight66°feels 66°
75 °
St. Clair, Wednesday, 21 October
Light rain. High 75°, low 60°.
Pressure30.12 inHg
Wind19 mph S
Humidity57%
Visibility—
Dew point56°
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.