10-day forecast for St. Johns, MI: 34° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Tuesday, November 3
49° · 0.26 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0470° / 57°0.16
Morning63°feels 62°
Afternoon69°feels 69°
Evening60°feels 59°
Overnight64°feels 63°
70 °
St. Johns, Wednesday, 4 November
Rain. High 70°, low 57°.
Pressure29.68 inHg
Wind17.4 mph S
Humidity77%
Visibility6.2 mi
Dew point61°
Thu, 0557° / 52°0
Morning54°feels 53°
Afternoon56°feels 54°
Evening52°feels 51°
Overnight56°feels 55°
57 °
St. Johns, Thursday, 5 November
Overcast. High 57°, low 52°.
Pressure29.74 inHg
Wind17.6 mph SW
Humidity64%
Visibility6.2 mi
Dew point44°
Fri, 0649° / 40°0.26
Morning43°feels 37°
Afternoon42°feels 35°
Evening39°feels 31°
Overnight47°feels 42°
49 °
St. Johns, Friday, 6 November
Rain. High 49°, low 40°.
Pressure30.00 inHg
Wind11.9 mph NW
Humidity81%
Visibility5.1 mi
Dew point38°
Sat, 0748° / 40°0.02
Morning41°feels 35°
Afternoon48°feels 44°
Evening45°feels 44°
Overnight40°feels 34°
48 °
St. Johns, Saturday, 7 November
Light rain. High 48°, low 40°.
Pressure30.09 inHg
Wind7.3 mph NW
Humidity65%
Visibility6.2 mi
Dew point35°
Sun, 0850° / 34°0
Morning38°feels 34°
Afternoon49°feels 46°
Evening42°feels 36°
Overnight38°feels 33°
50 °
St. Johns, Sunday, 8 November
Overcast. High 50°, low 34°.
Pressure30.06 inHg
Wind12.4 mph W
Humidity58%
Visibility—
Dew point34°
Mon, 0958° / 39°0
Morning44°feels 40°
Afternoon55°feels 52°
Evening48°feels 44°
Overnight47°feels 42°
58 °
St. Johns, Monday, 9 November
Overcast. High 58°, low 39°.
Pressure30.06 inHg
Wind13.4 mph SW
Humidity44%
Visibility—
Dew point32°
Tue, 1058° / 43°0
Morning53°feels 51°
Afternoon56°feels 54°
Evening47°feels 44°
Overnight44°feels 42°
58 °
St. Johns, Tuesday, 10 November
Overcast. High 58°, low 43°.
Pressure30.00 inHg
Wind14.5 mph SW
Humidity38%
Visibility—
Dew point32°
Wed, 1155° / 39°0
Morning44°feels 41°
Afternoon53°feels 50°
Evening44°feels 38°
Overnight40°feels 35°
55 °
St. Johns, Wednesday, 11 November
Overcast. High 55°, low 39°.
Pressure30.12 inHg
Wind11.1 mph NE
Humidity39%
Visibility—
Dew point28°
Thu, 1248° / 36°0
Morning40°feels 35°
Afternoon47°feels 42°
Evening38°feels 33°
Overnight36°feels 32°
48 °
St. Johns, Thursday, 12 November
Overcast. High 48°, low 36°.
Pressure30.15 inHg
Wind10.5 mph NE
Humidity46%
Visibility—
Dew point27°
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.