10-day forecast for Salem, IL: 30° to 69°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Friday, November 20
41°
Worst day: Sunday, November 22
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1447° / 32°0
Morning36°feels 31°
Afternoon47°feels 46°
Evening39°feels 39°
Overnight34°feels 29°
47 °
Salem, Saturday, 14 November
Clear. High 47°, low 32°.
Pressure30.30 inHg
Wind4 mph NW
Humidity56%
Visibility6.2 mi
Dew point27°
Sun, 1551° / 30°0
Morning35°feels 33°
Afternoon51°feels 48°
Evening39°feels 37°
Overnight32°feels 29°
51 °
Salem, Sunday, 15 November
Overcast. High 51°, low 30°.
Pressure30.45 inHg
Wind1.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point29°
Mon, 1653° / 32°0
Morning37°feels 34°
Afternoon53°feels 51°
Evening40°feels 38°
Overnight33°feels 30°
53 °
Salem, Monday, 16 November
Clear. High 53°, low 32°.
Pressure30.53 inHg
Wind1.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point35°
Tue, 1754° / 33°0
Morning40°feels 39°
Afternoon53°feels 51°
Evening44°feels 41°
Overnight36°feels 33°
54 °
Salem, Tuesday, 17 November
Clear. High 54°, low 33°.
Pressure30.50 inHg
Wind5 mph SE
Humidity49%
Visibility6.2 mi
Dew point34°
Wed, 1860° / 38°0
Morning44°feels 40°
Afternoon57°feels 55°
Evening52°feels 50°
Overnight48°feels 46°
60 °
Salem, Wednesday, 18 November
Overcast. High 60°, low 38°.
Pressure30.36 inHg
Wind9 mph S
Humidity50%
Visibility—
Dew point37°
Thu, 1958° / 48°0.02
Morning53°feels 51°
Afternoon58°feels 56°
Evening56°feels 55°
Overnight54°feels 53°
58 °
Salem, Thursday, 19 November
Light rain. High 58°, low 48°.
Pressure30.30 inHg
Wind10.9 mph S
Humidity57%
Visibility—
Dew point42°
Fri, 2069° / 55°0
Morning58°feels 57°
Afternoon64°feels 62°
Evening59°feels 57°
Overnight56°feels 55°
69 °
Salem, Friday, 20 November
Overcast. High 69°, low 55°.
Pressure30.27 inHg
Wind11.9 mph S
Humidity54%
Visibility—
Dew point46°
Sat, 2168° / 43°0.04
Morning56°feels 55°
Afternoon66°feels 64°
Evening51°feels 49°
Overnight45°feels 38°
68 °
Salem, Saturday, 21 November
Light rain. High 68°, low 43°.
Pressure29.94 inHg
Wind20.1 mph SW
Humidity45%
Visibility—
Dew point44°
Sun, 2241° / 31°0
Morning35°feels 26°
Afternoon40°feels 31°
Evening35°feels 26°
Overnight32°feels 22°
41 °
Salem, Sunday, 22 November
Clear. High 41°, low 31°.
Pressure30.24 inHg
Wind18 mph NW
Humidity26%
Visibility—
Dew point7°
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.