10-day forecast for St. Johns, MI: 30° to 62°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Saturday, November 21
40°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1445° / 32°0
Morning35°feels 29°
Afternoon45°feels 39°
Evening41°feels 36°
Overnight33°feels 26°
45 °
St. Johns, Saturday, 14 November
Overcast. High 45°, low 32°.
Pressure30.15 inHg
Wind11.6 mph NW
Humidity71%
Visibility6.2 mi
Dew point34°
Sun, 1543° / 35°0
Morning37°feels 33°
Afternoon43°feels 40°
Evening40°feels 40°
Overnight38°feels 33°
43 °
St. Johns, Sunday, 15 November
Overcast. High 43°, low 35°.
Pressure30.45 inHg
Wind5.7 mph N
Humidity67%
Visibility6.2 mi
Dew point32°
Mon, 1650° / 30°0
Morning30°feels 25°
Afternoon50°feels 48°
Evening39°feels 35°
Overnight32°feels 28°
50 °
St. Johns, Monday, 16 November
Overcast. High 50°, low 30°.
Pressure30.53 inHg
Wind8.9 mph SW
Humidity60%
Visibility6.2 mi
Dew point34°
Tue, 1752° / 35°0
Morning38°feels 32°
Afternoon50°feels 48°
Evening42°feels 37°
Overnight36°feels 29°
52 °
St. Johns, Tuesday, 17 November
Partly cloudy. High 52°, low 35°.
Pressure30.47 inHg
Wind9.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point37°
Wed, 1852° / 35°0
Morning40°feels 35°
Afternoon51°feels 48°
Evening44°feels 39°
Overnight41°feels 35°
52 °
St. Johns, Wednesday, 18 November
Mostly clear. High 52°, low 35°.
Pressure30.36 inHg
Wind10 mph SW
Humidity56%
Visibility—
Dew point35°
Thu, 1959° / 42°0.04
Morning49°feels 44°
Afternoon58°feels 56°
Evening52°feels 51°
Overnight50°feels 48°
59 °
St. Johns, Thursday, 19 November
Light rain. High 59°, low 42°.
Pressure30.15 inHg
Wind18.8 mph SW
Humidity51%
Visibility—
Dew point39°
Fri, 2053° / 42°0
Morning45°feels 42°
Afternoon52°feels 49°
Evening45°feels 43°
Overnight43°feels 40°
53 °
St. Johns, Friday, 20 November
Overcast. High 53°, low 42°.
Pressure30.36 inHg
Wind14.7 mph W
Humidity57%
Visibility—
Dew point37°
Sat, 2162° / 42°0
Morning49°feels 44°
Afternoon61°feels 60°
Evening60°feels 58°
Overnight57°feels 54°
62 °
St. Johns, Saturday, 21 November
Overcast. High 62°, low 42°.
Pressure29.94 inHg
Wind29 mph S
Humidity57%
Visibility—
Dew point44°
Sun, 2260° / 35°0.01
Morning51°feels 47°
Afternoon46°feels 39°
Evening38°feels 32°
Overnight38°feels 34°
60 °
St. Johns, Sunday, 22 November
Light rain. High 60°, low 35°.
Pressure29.94 inHg
Wind25.4 mph SW
Humidity50%
Visibility—
Dew point31°
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.