10-day forecast for St. Johns, MI: 38° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Tuesday, November 3
56° · 0.11 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0266° / 47°0
Morning52°feels 50°
Afternoon63°feels 62°
Evening59°feels 59°
Overnight48°feels 46°
66 °
St. Johns, Monday, 2 November
Overcast. High 66°, low 47°.
Pressure30.18 inHg
Wind9.7 mph S
Humidity56%
Visibility6.2 mi
Dew point49°
Tue, 0373° / 58°0.01
Morning63°feels 62°
Afternoon73°feels 73°
Evening65°feels 65°
Overnight59°feels 59°
73 °
St. Johns, Tuesday, 3 November
Light rain. High 73°, low 58°.
Pressure29.94 inHg
Wind14.7 mph S
Humidity62%
Visibility6.2 mi
Dew point57°
Wed, 0470° / 59°0.07
Morning61°feels 60°
Afternoon69°feels 69°
Evening61°feels 60°
Overnight64°feels 63°
70 °
St. Johns, Wednesday, 4 November
Light rain. High 70°, low 59°.
Pressure29.68 inHg
Wind18.3 mph S
Humidity69%
Visibility6.2 mi
Dew point59°
Thu, 0556° / 52°0.11
Morning55°feels 53°
Afternoon55°feels 54°
Evening52°feels 51°
Overnight56°feels 55°
56 °
St. Johns, Thursday, 5 November
Light rain. High 56°, low 52°.
Pressure29.68 inHg
Wind11.2 mph SW
Humidity70%
Visibility—
Dew point46°
Fri, 0651° / 45°0.02
Morning46°feels 40°
Afternoon47°feels 42°
Evening47°feels 43°
Overnight47°feels 43°
51 °
St. Johns, Friday, 6 November
Light rain. High 51°, low 45°.
Pressure30.03 inHg
Wind13.8 mph N
Humidity62%
Visibility—
Dew point34°
Sat, 0751° / 47°0
Morning49°feels 47°
Afternoon50°feels 48°
Evening48°feels 44°
Overnight47°feels 44°
51 °
St. Johns, Saturday, 7 November
Overcast. High 51°, low 47°.
Pressure29.62 inHg
Wind10.1 mph W
Humidity83%
Visibility—
Dew point45°
Sun, 0849° / 44°0.03
Morning46°feels 42°
Afternoon49°feels 44°
Evening45°feels 40°
Overnight44°feels 40°
49 °
St. Johns, Sunday, 8 November
Light rain. High 49°, low 44°.
Pressure29.62 inHg
Wind13 mph W
Humidity71%
Visibility—
Dew point40°
Mon, 0950° / 38°0
Morning42°feels 36°
Afternoon49°feels 46°
Evening42°feels 37°
Overnight39°feels 33°
50 °
St. Johns, Monday, 9 November
Mostly clear. High 50°, low 38°.
Pressure29.80 inHg
Wind15 mph NW
Humidity49%
Visibility—
Dew point30°
Tue, 1057° / 39°0
Morning46°feels 40°
Afternoon55°feels 52°
Evening44°feels 38°
Overnight40°feels 35°
57 °
St. Johns, Tuesday, 10 November
Clear. High 57°, low 39°.
Pressure29.83 inHg
Wind21.3 mph W
Humidity32%
Visibility—
Dew point26°
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.