10-day forecast for Salem, IL: 48° to 78°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Wednesday, October 28
66° · 0.44 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2978° / 52°0
Morning56°feels 55°
Afternoon77°feels 76°
Evening66°feels 66°
Overnight61°feels 60°
78 °
Salem, Thursday, 29 October
Light rain. High 78°, low 52°.
Pressure30.18 inHg
Wind7.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point54°
Fri, 3073° / 57°0
Morning60°feels 60°
Afternoon72°feels 72°
Evening66°feels 65°
Overnight59°feels 59°
73 °
Salem, Friday, 30 October
Overcast. High 73°, low 57°.
Pressure30.27 inHg
Wind8 mph E
Humidity66%
Visibility6.2 mi
Dew point59°
Sat, 3167° / 58°0
Morning58°feels 56°
Afternoon66°feels 65°
Evening62°feels 61°
Overnight61°feels 60°
67 °
Salem, Saturday, 31 October
Overcast. High 67°, low 58°.
Pressure30.27 inHg
Wind6.3 mph E
Humidity48%
Visibility6.2 mi
Dew point45°
Sun, 0167° / 58°0.04
Morning60°feels 60°
Afternoon66°feels 66°
Evening63°feels 63°
Overnight58°feels 58°
67 °
Salem, Sunday, 1 November
Light rain. High 67°, low 58°.
Pressure30.24 inHg
Wind9.8 mph SE
Humidity79%
Visibility6.2 mi
Dew point58°
Mon, 0269° / 58°0.03
Morning60°feels 60°
Afternoon66°feels 66°
Evening67°feels 67°
Overnight64°feels 64°
69 °
Salem, Monday, 2 November
Light rain. High 69°, low 58°.
Pressure30.09 inHg
Wind14 mph S
Humidity80%
Visibility—
Dew point58°
Tue, 0370° / 63°0.38
Morning64°feels 65°
Afternoon67°feels 67°
Evening67°feels 67°
Overnight65°feels 65°
70 °
Salem, Tuesday, 3 November
Rain. High 70°, low 63°.
Pressure29.91 inHg
Wind16.1 mph S
Humidity90%
Visibility—
Dew point63°
Wed, 0466° / 61°0.44
Morning65°feels 66°
Afternoon65°feels 65°
Evening62°feels 62°
Overnight62°feels 62°
66 °
Salem, Wednesday, 4 November
Rain. High 66°, low 61°.
Pressure29.71 inHg
Wind16.4 mph SE
Humidity88%
Visibility—
Dew point62°
Thu, 0566° / 58°0.05
Morning59°feels 59°
Afternoon62°feels 62°
Evening59°feels 58°
Overnight58°feels 58°
66 °
Salem, Thursday, 5 November
Light rain. High 66°, low 58°.
Pressure29.62 inHg
Wind9.5 mph SW
Humidity70%
Visibility—
Dew point52°
Fri, 0658° / 48°0.04
Morning55°feels 54°
Afternoon56°feels 55°
Evening50°feels 48°
Overnight49°feels 45°
58 °
Salem, Friday, 6 November
Light rain. High 58°, low 48°.
Pressure29.83 inHg
Wind16.8 mph NW
Humidity68%
Visibility—
Dew point46°
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.