10-day forecast for Salem, IL: 48° to 78°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Wednesday, October 28
56° · 1.39 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2877° / 48°0
Morning52°feels 51°
Afternoon76°feels 75°
Evening65°feels 64°
Overnight52°feels 51°
77 °
Salem, Wednesday, 28 October
Clear. High 77°, low 48°.
Pressure30.24 inHg
Wind7.3 mph S
Humidity47%
Visibility6.2 mi
Dew point51°
Thu, 2978° / 57°0.03
Morning57°feels 57°
Afternoon77°feels 76°
Evening67°feels 67°
Overnight59°feels 58°
78 °
Salem, Thursday, 29 October
Light rain. High 78°, low 57°.
Pressure30.15 inHg
Wind8.1 mph SW
Humidity51%
Visibility6.2 mi
Dew point54°
Fri, 3075° / 58°0
Morning58°feels 59°
Afternoon74°feels 74°
Evening68°feels 67°
Overnight61°feels 61°
75 °
Salem, Friday, 30 October
Overcast. High 75°, low 58°.
Pressure30.24 inHg
Wind8 mph E
Humidity66%
Visibility6.2 mi
Dew point60°
Sat, 3173° / 59°0
Morning62°feels 62°
Afternoon69°feels 69°
Evening67°feels 66°
Overnight63°feels 63°
73 °
Salem, Saturday, 31 October
Overcast. High 73°, low 59°.
Pressure30.18 inHg
Wind8.1 mph SE
Humidity66%
Visibility—
Dew point56°
Sun, 0163° / 58°0.39
Morning60°feels 61°
Afternoon63°feels 63°
Evening61°feels 61°
Overnight58°feels 58°
63 °
Salem, Sunday, 1 November
Rain. High 63°, low 58°.
Pressure30.09 inHg
Wind9.6 mph SE
Humidity83%
Visibility—
Dew point58°
Mon, 0261° / 53°0
Morning56°feels 55°
Afternoon60°feels 59°
Evening57°feels 56°
Overnight56°feels 55°
61 °
Salem, Monday, 2 November
Overcast. High 61°, low 53°.
Pressure29.88 inHg
Wind8.7 mph N
Humidity64%
Visibility—
Dew point47°
Tue, 0363° / 55°0.01
Morning58°feels 58°
Afternoon62°feels 61°
Evening59°feels 58°
Overnight57°feels 56°
63 °
Salem, Tuesday, 3 November
Light rain. High 63°, low 55°.
Pressure30.00 inHg
Wind16.2 mph NE
Humidity72%
Visibility—
Dew point53°
Wed, 0456° / 54°1.39
Morning54°feels 54°
Afternoon55°feels 54°
Evening56°feels 56°
Overnight56°feels 56°
56 °
Salem, Wednesday, 4 November
Heavy rain. High 56°, low 54°.
Pressure29.80 inHg
Wind16.5 mph NE
Humidity95%
Visibility—
Dew point53°
Thu, 0559° / 54°0.02
Morning57°feels 57°
Afternoon55°feels 55°
Evening55°feels 54°
Overnight55°feels 54°
59 °
Salem, Thursday, 5 November
Light rain. High 59°, low 54°.
Pressure29.80 inHg
Wind12.9 mph N
Humidity90%
Visibility—
Dew point53°
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 Salem, 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.