10-day forecast for St. James, MI: 58° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Sunday, August 9
75° · 0.67 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1075° / 65°0.14
Morning68°feels 69°
Afternoon73°feels 73°
Evening71°feels 71°
Overnight67°feels 68°
75 °
St. James, Monday, 10 August
Rain. High 75°, low 65°.
Pressure29.88 inHg
Wind6.5 mph N
Humidity77%
Visibility6.2 mi
Dew point62°
Tue, 1171° / 65°0.01
Morning66°feels 66°
Afternoon69°feels 69°
Evening69°feels 69°
Overnight67°feels 66°
71 °
St. James, Tuesday, 11 August
Light rain. High 71°, low 65°.
Pressure29.91 inHg
Wind5.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point58°
Wed, 1273° / 62°0.04
Morning64°feels 64°
Afternoon69°feels 69°
Evening68°feels 68°
Overnight66°feels 67°
73 °
St. James, Wednesday, 12 August
Light rain. High 73°, low 62°.
Pressure29.83 inHg
Wind7.9 mph N
Humidity86%
Visibility6.2 mi
Dew point61°
Thu, 1367° / 58°0.02
Morning60°feels 59°
Afternoon66°feels 65°
Evening66°feels 65°
Overnight60°feels 59°
67 °
St. James, Thursday, 13 August
Light rain. High 67°, low 58°.
Pressure29.97 inHg
Wind17.6 mph N
Humidity56%
Visibility—
Dew point49°
Fri, 1471° / 61°0
Morning67°feels 66°
Afternoon70°feels 69°
Evening67°feels 65°
Overnight63°feels 62°
71 °
St. James, Friday, 14 August
Partly cloudy. High 71°, low 61°.
Pressure30.09 inHg
Wind17.4 mph N
Humidity53%
Visibility—
Dew point52°
Sat, 1567° / 59°0
Morning63°feels 62°
Afternoon66°feels 66°
Evening65°feels 64°
Overnight62°feels 61°
67 °
St. James, Saturday, 15 August
Overcast. High 67°, low 59°.
Pressure30.30 inHg
Wind8.5 mph N
Humidity61%
Visibility—
Dew point52°
Sun, 1672° / 63°0
Morning67°feels 67°
Afternoon71°feels 71°
Evening70°feels 70°
Overnight69°feels 69°
72 °
St. James, Sunday, 16 August
Mostly clear. High 72°, low 63°.
Pressure30.12 inHg
Wind15.6 mph SW
Humidity69%
Visibility—
Dew point60°
Mon, 1774° / 68°0
Morning70°feels 70°
Afternoon72°feels 72°
Evening70°feels 71°
Overnight68°feels 69°
74 °
St. James, Monday, 17 August
Overcast. High 74°, low 68°.
Pressure29.97 inHg
Wind14.7 mph SW
Humidity68%
Visibility—
Dew point61°
Tue, 1875° / 67°0.67
Morning69°feels 69°
Afternoon73°feels 74°
Evening71°feels 72°
Overnight69°feels 69°
75 °
St. James, Tuesday, 18 August
Heavy rain. High 75°, low 67°.
Pressure29.88 inHg
Wind21.3 mph SW
Humidity76%
Visibility—
Dew point65°
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. James, 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.