10-day forecast for Saint James, IL: 47° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Thursday, October 29
61° · 0.16 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2675° / 51°0
Morning56°feels 55°
Afternoon74°feels 73°
Evening58°feels 57°
Overnight53°feels 52°
75 °
Saint James, Monday, 26 October
Overcast. High 75°, low 51°.
Pressure30.33 inHg
Wind4.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point52°
Tue, 2771° / 49°0
Morning52°feels 51°
Afternoon71°feels 70°
Evening58°feels 57°
Overnight52°feels 51°
71 °
Saint James, Tuesday, 27 October
Overcast. High 71°, low 49°.
Pressure30.27 inHg
Wind5.4 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Wed, 2872° / 51°0
Morning53°feels 52°
Afternoon71°feels 70°
Evening60°feels 59°
Overnight54°feels 53°
72 °
Saint James, Wednesday, 28 October
Overcast. High 72°, low 51°.
Pressure30.21 inHg
Wind5.7 mph S
Humidity56%
Visibility6.2 mi
Dew point52°
Thu, 2977° / 56°0
Morning59°feels 58°
Afternoon76°feels 75°
Evening68°feels 68°
Overnight57°feels 56°
77 °
Saint James, Thursday, 29 October
Clear. High 77°, low 56°.
Pressure30.15 inHg
Wind9.2 mph SW
Humidity52%
Visibility6.2 mi
Dew point53°
Fri, 3075° / 56°0
Morning61°feels 61°
Afternoon73°feels 73°
Evening65°feels 65°
Overnight61°feels 61°
75 °
Saint James, Friday, 30 October
Overcast. High 75°, low 56°.
Pressure30.15 inHg
Wind6.4 mph SW
Humidity66%
Visibility—
Dew point60°
Sat, 3166° / 59°0.04
Morning61°feels 61°
Afternoon66°feels 65°
Evening62°feels 60°
Overnight61°feels 60°
66 °
Saint James, Saturday, 31 October
Light rain. High 66°, low 59°.
Pressure30.21 inHg
Wind10.7 mph SE
Humidity65%
Visibility—
Dew point53°
Sun, 0161° / 58°0.16
Morning58°feels 58°
Afternoon60°feels 60°
Evening59°feels 59°
Overnight59°feels 59°
61 °
Saint James, Sunday, 1 November
Light rain. High 61°, low 58°.
Pressure30.15 inHg
Wind6.8 mph SE
Humidity90%
Visibility—
Dew point56°
Mon, 0263° / 57°0.01
Morning60°feels 60°
Afternoon62°feels 62°
Evening59°feels 58°
Overnight57°feels 57°
63 °
Saint James, Monday, 2 November
Light rain. High 63°, low 57°.
Pressure30.06 inHg
Wind8.5 mph E
Humidity74%
Visibility—
Dew point54°
Tue, 0369° / 51°0
Morning55°feels 55°
Afternoon64°feels 63°
Evening59°feels 58°
Overnight56°feels 55°
69 °
Saint James, Tuesday, 3 November
Overcast. High 69°, low 51°.
Pressure30.06 inHg
Wind12.4 mph E
Humidity56%
Visibility—
Dew point47°
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 Saint James, IL 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.