Salem, IL Weather Forecast & Current Conditions

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Salem, IL Weather Maps

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Salem Weather Map
UTC Time: 9/29/2026, 00:04
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Salem, IL Regional Weather

Expires:202609290100;;218675
ASUS43 KLOT 290001
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM CDT MON SEP 28 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290100-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     CLEAR     68  50  52 N3        30.00R TC  20           
CAIRO*         PTCLDY    70  56  59 CALM      30.00R TC  21           
EFFINGHAM*     CLEAR     65  53  63 CALM      30.04R TC  19           
MT. VERNON     CLEAR     64  51  62 CALM      30.01R TC  18           
CENTRALIA*     CLEAR     73  44  35 N3        30.02R TC  23           
SALEM*         CLEAR     69  49  49 MISG      30.02R TC  21           
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Salem, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
82°/ 62° 28°/ 17°
0%
Wednesday
Sunny
88°/ 70° 31°/ 21°
0%
Thursday
Thunderstorms
88°/ 65° 31°/ 18°
70%
Fri Night
Thunderstorms
58°14°
50%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Thunderstorms
72°22°
20%

Day: Sunny. Near steady temperature in the upper 70s. North winds around 5 mph.

Night: Clear. Lows in the lower 50s. Light and variable winds.

Mount Vernon, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
85°/ 60° 29°/ 16°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 68° 31°/ 20°
50%
Friday
Rain Showers
75°/ 58° 24°/ 14°
60%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Partly Cloudy
72°22°
0%

Day: Sunny. Near steady temperature in the upper 70s. Northeast winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Centralia, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
82°/ 62° 28°/ 17°
0%
Wednesday
Sunny
88°/ 70° 31°/ 21°
0%
Thursday
Thunderstorms
88°/ 65° 31°/ 18°
70%
Fri Night
Thunderstorms
58°14°
50%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Thunderstorms
72°22°
20%

Day: Sunny. Near steady temperature in the upper 70s. North winds around 5 mph.

Night: Clear. Lows in the lower 50s. Light and variable winds.

Litchfield, IL

Afternoon
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
82°/ 62° 28°/ 17°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Thunderstorms
85°/ 62° 29°/ 17°
70%
Friday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Sat Night
Rain Showers
55°13°
50%
Sunday
Thunderstorms
70°21°
20%

Day: Sunny. Near steady temperature in the mid 70s. North winds around 5 mph.

Night: Clear. Lows in the lower 50s. Light and variable winds.

Flora, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
85°/ 60° 29°/ 16°
0%
Wednesday
Sunny
90°/ 68° 32°/ 20°
0%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
50%
Friday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Partly Cloudy
72°22°
0%

Day: Sunny. Near steady temperature in the upper 70s. North winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Fairfield, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
82°/ 58° 28°/ 14°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
90°/ 68° 32°/ 20°
50%
Friday
Rain Showers
75°/ 58° 24°/ 14°
60%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Partly Cloudy
72°22°
0%

Day: Sunny. Near steady temperature in the upper 70s. Northeast winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Effingham, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
82°/ 60° 28°/ 16°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 62° 31°/ 17°
60%
Friday
Thunderstorms
72°/ 55° 22°/ 13°
60%
Sat-Sat Night
Rain Showers
70°21°
50%
Sunday
Partly Cloudy
70°21°
0%

Day: Sunny. Near steady temperature in the upper 70s. North winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

McLeansboro, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
85°/ 58° 29°/ 14°
0%
Wednesday
Sunny
90°/ 68° 32°/ 20°
0%
Thursday
Partly Cloudy
90°/ 68° 32°/ 20°
50%
Friday
Rain Showers
78°/ 60° 26°/ 16°
60%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Rain Showers
72°22°
30%

Day: Sunny. Near steady temperature in the upper 70s. Northeast winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

West Frankfort, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
85°/ 60° 29°/ 16°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Partly Cloudy
90°/ 68° 32°/ 20°
50%
Friday
Rain Showers
78°/ 60° 26°/ 16°
60%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Rain Showers
72°22°
30%

Day: Sunny. Near steady temperature in the upper 70s. Northeast winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Pinckneyville, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
85°/ 60° 29°/ 16°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
50%
Friday
Rain Showers
75°/ 58° 24°/ 14°
60%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Rain Showers
72°22°
40%

Day: Sunny. Near steady temperature in the upper 70s. Northeast winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Olney, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
85°/ 58° 29°/ 14°
0%
Wednesday
Sunny
90°/ 68° 32°/ 20°
0%
Thursday
Rain Showers
90°/ 65° 32°/ 18°
50%
Friday
Rain Showers
75°/ 58° 24°/ 14°
60%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Partly Cloudy
72°22°
0%

Day: Sunny. Near steady temperature in the upper 70s. North winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph.

Alton, IL

Afternoon
Sunny
78°/ 55° 26°/ 13°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
0%
Wednesday
Sunny
88°/ 72° 31°/ 22°
0%
Thursday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Friday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Sat Night
Rain Showers
58°14°
50%
Sunday
Thunderstorms
72°22°
20%

Day: Sunny. Near steady temperature in the upper 70s. Northeast winds around 5 mph.

Night: Clear. Lows in the mid 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Shelbyville, IL

Afternoon
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
82°/ 60° 28°/ 16°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
85°/ 62° 29°/ 17°
70%
Fri Night
Rain Showers
55°13°
50%
Sat Night
Rain Showers
55°13°
50%
Sunday
Sunny
68°20°
0%

Day: Sunny. Near steady temperature in the mid 70s. North winds around 5 mph.

Night: Clear. Lows in the lower 50s. East winds around 5 mph.

Carmi, IL

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Tuesday
Sunny
82°/ 58° 28°/ 14°
0%
Wednesday
Sunny
90°/ 68° 32°/ 20°
0%
Thu Night
Rain Showers
68°20°
40%
Friday
Rain Showers
78°/ 62° 26°/ 17°
60%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Rain Showers
72°22°
40%

Day: Sunny. Near steady temperature around 80. Northeast winds around 5 mph.

Night: Clear. Lows in the lower 50s. Calm winds.

Newton, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
82°/ 58° 28°/ 14°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
60%
Friday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Sat Night
Rain Showers
58°14°
50%
Sunday
Partly Cloudy
72°22°
0%

Day: Sunny. Near steady temperature in the upper 70s. North winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph.

Chester, IL

Afternoon
Sunny
80°/ 55° 27°/ 13°
0%
Tuesday
Sunny
82°/ 62° 28°/ 17°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Thunderstorms
88°/ 65° 31°/ 18°
60%
Friday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Thunderstorms
70°21°
30%

Day: Sunny. Near steady temperature around 80. Northeast winds around 5 mph.

Night: Clear. Lows in the mid 50s. Light and variable winds.

Greenup, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
82°/ 58° 28°/ 14°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 62° 31°/ 17°
70%
Fri Night
Rain Showers
55°13°
50%
Sat Night
Rain Showers
55°13°
50%
Sunday
Partly Cloudy
70°21°
0%

Day: Sunny. Near steady temperature in the upper 70s. North winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph.

Albion, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
82°/ 58° 28°/ 14°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Partly Cloudy
90°/ 68° 32°/ 20°
40%
Friday
Rain Showers
75°/ 60° 24°/ 16°
60%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Partly Cloudy
72°22°
0%

Day: Mostly sunny. Near steady temperature in the upper 70s. Northeast winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Carbondale, IL

Afternoon
Sunny
78°/ 55° 26°/ 13°
0%
Tuesday
Sunny
82°/ 62° 28°/ 17°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 68° 31°/ 20°
50%
Friday
Rain Showers
75°/ 60° 24°/ 16°
60%
Sat-Sat Night
Rain Showers
72°22°
50%
Sunday
Rain Showers
72°22°
40%

Day: Sunny. Near steady temperature in the upper 70s. Northeast winds around 5 mph.

Night: Clear. Lows in the mid 50s. Calm winds.

Greene County, IL

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Tuesday
Sunny
82°/ 62° 28°/ 17°
0%
Wednesday
Partly Cloudy
88°/ 68° 31°/ 20°
20%
Thursday
Thunderstorms
82°/ 60° 28°/ 16°
70%
Friday
Thunderstorms
70°/ 55° 21°/ 13°
70%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
70°21°
20%

Day: Sunny. Near steady temperature in the upper 70s. North winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Names listed above may include county names.

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