10-day forecast for Salem, IL: 42° to 79°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Thursday, October 29
67° · 0.59 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3077° / 55°0
Morning58°feels 58°
Afternoon76°feels 76°
Evening62°feels 62°
Overnight59°feels 59°
77 °
Salem, Friday, 30 October
Overcast. High 77°, low 55°.
Pressure30.27 inHg
Wind7.8 mph E
Humidity66%
Visibility6.2 mi
Dew point59°
Sat, 3166° / 56°0
Morning59°feels 58°
Afternoon66°feels 65°
Evening62°feels 61°
Overnight59°feels 58°
66 °
Salem, Saturday, 31 October
Overcast. High 66°, low 56°.
Pressure30.27 inHg
Wind5.8 mph E
Humidity52%
Visibility6.2 mi
Dew point48°
Sun, 0167° / 57°0.22
Morning58°feels 58°
Afternoon67°feels 67°
Evening60°feels 60°
Overnight61°feels 61°
67 °
Salem, Sunday, 1 November
Rain. High 67°, low 57°.
Pressure30.30 inHg
Wind7.7 mph SE
Humidity85%
Visibility6.2 mi
Dew point58°
Mon, 0269° / 57°0
Morning58°feels 58°
Afternoon68°feels 68°
Evening66°feels 66°
Overnight57°feels 56°
69 °
Salem, Monday, 2 November
Overcast. High 69°, low 57°.
Pressure30.12 inHg
Wind10.1 mph S
Humidity81%
Visibility6.2 mi
Dew point59°
Tue, 0375° / 64°0
Morning68°feels 67°
Afternoon73°feels 73°
Evening71°feels 70°
Overnight68°feels 68°
75 °
Salem, Tuesday, 3 November
Overcast. High 75°, low 64°.
Pressure29.88 inHg
Wind19.9 mph S
Humidity62%
Visibility—
Dew point59°
Wed, 0467° / 60°0.59
Morning63°feels 64°
Afternoon65°feels 65°
Evening61°feels 61°
Overnight61°feels 61°
67 °
Salem, Wednesday, 4 November
Rain. High 67°, low 60°.
Pressure29.74 inHg
Wind14.8 mph S
Humidity83%
Visibility—
Dew point60°
Thu, 0563° / 52°0.12
Morning57°feels 55°
Afternoon61°feels 60°
Evening56°feels 54°
Overnight53°feels 51°
63 °
Salem, Thursday, 5 November
Light rain. High 63°, low 52°.
Pressure29.71 inHg
Wind16.8 mph NW
Humidity51%
Visibility—
Dew point43°
Fri, 0658° / 44°0
Morning47°feels 44°
Afternoon55°feels 52°
Evening49°feels 47°
Overnight46°feels 43°
58 °
Salem, Friday, 6 November
Mostly clear. High 58°, low 44°.
Pressure30.09 inHg
Wind10.7 mph N
Humidity29%
Visibility—
Dew point23°
Sat, 0759° / 42°0
Morning47°feels 44°
Afternoon58°feels 55°
Evening51°feels 48°
Overnight48°feels 44°
59 °
Salem, Saturday, 7 November
Overcast. High 59°, low 42°.
Pressure30.18 inHg
Wind7.8 mph SE
Humidity34%
Visibility—
Dew point29°
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.