10-day forecast for Salem, IL: 27° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Saturday, November 21
55° · 0.04 in
Worst day: Tuesday, November 24
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1655° / 28°0
Morning37°feels 34°
Afternoon55°feels 53°
Evening36°feels 33°
Overnight30°feels 30°
55 °
Salem, Monday, 16 November
Clear. High 55°, low 28°.
Pressure30.53 inHg
Wind1.1 mph SE
Humidity52%
Visibility6.2 mi
Dew point35°
Tue, 1757° / 30°0
Morning39°feels 35°
Afternoon57°feels 54°
Evening45°feels 41°
Overnight32°feels 28°
57 °
Salem, Tuesday, 17 November
Clear. High 57°, low 30°.
Pressure30.53 inHg
Wind5.3 mph S
Humidity55%
Visibility6.2 mi
Dew point39°
Wed, 1860° / 39°0
Morning43°feels 38°
Afternoon60°feels 58°
Evening48°feels 44°
Overnight41°feels 37°
60 °
Salem, Wednesday, 18 November
Overcast. High 60°, low 39°.
Pressure30.42 inHg
Wind9.1 mph S
Humidity50%
Visibility6.2 mi
Dew point40°
Thu, 1965° / 45°0
Morning50°feels 49°
Afternoon65°feels 63°
Evening56°feels 55°
Overnight46°feels 42°
65 °
Salem, Thursday, 19 November
Clear. High 65°, low 45°.
Pressure30.33 inHg
Wind9.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point47°
Fri, 2067° / 46°0
Morning52°feels 51°
Afternoon64°feels 63°
Evening57°feels 56°
Overnight53°feels 51°
67 °
Salem, Friday, 20 November
Clear. High 67°, low 46°.
Pressure30.24 inHg
Wind8.7 mph S
Humidity56%
Visibility—
Dew point47°
Sat, 2168° / 49°0
Morning54°feels 51°
Afternoon66°feels 64°
Evening57°feels 55°
Overnight56°feels 54°
68 °
Salem, Saturday, 21 November
Clear. High 68°, low 49°.
Pressure30.00 inHg
Wind12.6 mph S
Humidity38%
Visibility—
Dew point38°
Sun, 2260° / 45°0
Morning49°feels 46°
Afternoon58°feels 55°
Evening49°feels 45°
Overnight45°feels 41°
60 °
Salem, Sunday, 22 November
Clear. High 60°, low 45°.
Pressure30.09 inHg
Wind10.5 mph N
Humidity36%
Visibility—
Dew point31°
Mon, 2354° / 37°0
Morning42°feels 37°
Afternoon51°feels 48°
Evening44°feels 39°
Overnight40°feels 34°
54 °
Salem, Monday, 23 November
Overcast. High 54°, low 37°.
Pressure30.24 inHg
Wind11.2 mph NE
Humidity43%
Visibility—
Dew point29°
Tue, 2455° / 35°0.04
Morning40°feels 34°
Afternoon52°feels 49°
Evening51°feels 49°
Overnight46°feels 43°
55 °
Salem, Tuesday, 24 November
Light rain. High 55°, low 35°.
Pressure30.15 inHg
Wind11.8 mph E
Humidity51%
Visibility—
Dew point32°
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.