10-day forecast for St. Johns, MI: 28° to 59°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Tuesday, November 10
41° · 0.06 in
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0954° / 38°0
Morning39°feels 34°
Afternoon53°feels 51°
Evening45°feels 41°
Overnight39°feels 33°
54 °
St. Johns, Monday, 9 November
Overcast. High 54°, low 38°.
Pressure30.09 inHg
Wind8.3 mph W
Humidity58%
Visibility6.2 mi
Dew point37°
Tue, 1059° / 41°0
Morning45°feels 41°
Afternoon59°feels 57°
Evening45°feels 41°
Overnight48°feels 42°
59 °
St. Johns, Tuesday, 10 November
Clear. High 59°, low 41°.
Pressure29.97 inHg
Wind8 mph W
Humidity63%
Visibility6.2 mi
Dew point44°
Wed, 1152° / 38°0.06
Morning40°feels 37°
Afternoon52°feels 51°
Evening46°feels 46°
Overnight38°feels 36°
52 °
St. Johns, Wednesday, 11 November
Light rain. High 52°, low 38°.
Pressure29.94 inHg
Wind2 mph SW
Humidity76%
Visibility6.2 mi
Dew point44°
Thu, 1241° / 36°0.06
Morning40°feels 34°
Afternoon39°feels 31°
Evening37°feels 29°
Overnight40°feels 36°
41 °
St. Johns, Thursday, 12 November
Light rain. High 41°, low 36°.
Pressure29.85 inHg
Wind12.6 mph N
Humidity92%
Visibility6.2 mi
Dew point38°
Fri, 1342° / 34°0
Morning37°feels 30°
Afternoon41°feels 36°
Evening37°feels 31°
Overnight34°feels 28°
42 °
St. Johns, Friday, 13 November
Overcast. High 42°, low 34°.
Pressure29.91 inHg
Wind10.8 mph N
Humidity62%
Visibility—
Dew point29°
Sat, 1442° / 28°0
Morning32°feels 24°
Afternoon42°feels 34°
Evening39°feels 31°
Overnight34°feels 26°
42 °
St. Johns, Saturday, 14 November
Overcast. High 42°, low 28°.
Pressure29.88 inHg
Wind15.8 mph NW
Humidity55%
Visibility—
Dew point25°
Sun, 1552° / 34°0
Morning39°feels 34°
Afternoon51°feels 48°
Evening43°feels 38°
Overnight39°feels 35°
52 °
St. Johns, Sunday, 15 November
Overcast. High 52°, low 34°.
Pressure29.80 inHg
Wind14.9 mph W
Humidity55%
Visibility—
Dew point34°
Mon, 1654° / 37°0
Morning42°feels 39°
Afternoon53°feels 50°
Evening46°feels 46°
Overnight43°feels 42°
54 °
St. Johns, Monday, 16 November
Clear. High 54°, low 37°.
Pressure30.00 inHg
Wind6.4 mph NW
Humidity49%
Visibility—
Dew point33°
Tue, 1755° / 39°0
Morning44°feels 40°
Afternoon53°feels 50°
Evening44°feels 40°
Overnight41°feels 37°
55 °
St. Johns, Tuesday, 17 November
Overcast. High 55°, low 39°.
Pressure30.12 inHg
Wind8.4 mph E
Humidity39%
Visibility—
Dew point28°
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. Johns, MI 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.