Radom, IL Weather Forecast & Current Conditions

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Radom, IL Weather Maps

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Radom Weather Map
UTC Time: 10/26/2026, 07:51
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Radom, IL Regional Weather

Expires:202610260800;;202142
ASUS43 KLOT 260710
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT MON OCT 26 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>094-260800-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOCLDY    50  48  93 CALM      30.36S TC  10           
CAIRO*         PTCLDY    50  50 100 CALM      30.37R TC  10           
EFFINGHAM*     PTCLDY    50  48  95 CALM      30.37R TC  10           
MARION         MOCLDY    52  52 100 CALM      30.36S TC  11           
MT. VERNON     MOCLDY    48  48 100 CALM      30.37R TC   9           
CENTRALIA*     MOCLDY    52  49  92 CALM      30.36S TC  11           
SALEM*         MOCLDY    54  51  89 MISG      30.35F TC  12           
METROPOLIS*    PTCLDY    49  49  97 CALM      30.37S TC  10           
$$


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

Radom, IL

Tonight
Cloudy
55°13°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Partly Cloudy
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
82°/ 55° 28°/ 13°
0%
Fri Night
Rain Showers
58°14°
20%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
70%
Sunday
Rain Showers
75°24°
50%

Night: Partly cloudy. Near steady temperature in the mid 50s. South winds around 5 mph.

Mount Vernon, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
78°/ 45° 26°/ 7°
0%
Tuesday
Mostly Cloudy
78°/ 48° 26°/ 9°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Mostly Cloudy
78°26°
0%
Saturday
Mostly Cloudy
78°/ 55° 26°/ 13°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

Pinckneyville, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Mostly Cloudy
78°/ 48° 26°/ 9°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Mostly Cloudy
78°26°
0%
Saturday
Mostly Cloudy
78°/ 55° 26°/ 13°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

West Frankfort, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
78°/ 45° 26°/ 7°
0%
Tuesday
Mostly Cloudy
78°/ 48° 26°/ 9°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Mostly Cloudy
78°26°
0%
Saturday
Mostly Cloudy
78°/ 55° 26°/ 13°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

Centralia, IL

Tonight
Cloudy
55°13°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Partly Cloudy
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
82°/ 55° 28°/ 13°
0%
Fri Night
Rain Showers
58°14°
20%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
70%
Sunday
Rain Showers
75°24°
50%

Night: Partly cloudy. Near steady temperature in the mid 50s. South winds around 5 mph.

Litchfield, IL

Tonight
Cloudy
52°11°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tuesday
Partly Cloudy
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
82°/ 55° 28°/ 13°
0%
Fri Night
Mostly Cloudy
55°13°
0%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
70%
Sunday
Rain Showers
75°24°
50%

Night: Partly cloudy. Near steady temperature in the lower 50s. South winds around 5 mph.

Chester, IL

Tonight
Cloudy
52°11°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Partly Cloudy
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
82°/ 55° 28°/ 13°
0%
Friday
Partly Cloudy
80°/ 58° 27°/ 14°
20%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
80%
Sunday
Rain Showers
78°26°
40%

Night: Partly cloudy. Lows in the lower 50s. South winds around 5 mph.

Carbondale, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Mostly Cloudy
78°26°
0%
Saturday
Mostly Cloudy
78°/ 55° 26°/ 13°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

McLeansboro, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Mostly Cloudy
78°/ 48° 26°/ 9°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Mostly Cloudy
78°26°
0%
Saturday
Mostly Cloudy
78°/ 55° 26°/ 13°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

Alton, IL

Tonight
Cloudy
55°13°
0%
Monday
Partly Cloudy
78°/ 50° 26°/ 10°
0%
Tuesday
Mostly Cloudy
75°/ 52° 24°/ 11°
0%
Wednesday
Sunny
78°/ 55° 26°/ 13°
0%
Thursday
Sunny
85°/ 55° 29°/ 13°
0%
Fri Night
Rain Showers
58°14°
20%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
70%
Sunday
Rain Showers
75°24°
40%

Night: Partly cloudy. Near steady temperature in the mid 50s. Light and variable winds.

Fairfield, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
78°/ 45° 26°/ 7°
0%
Tuesday
Mostly Cloudy
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Mostly Cloudy
78°26°
0%
Saturday
Mostly Cloudy
78°/ 55° 26°/ 13°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

Herrin, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Mostly Cloudy
78°26°
0%
Saturday
Mostly Cloudy
78°/ 58° 26°/ 14°
50%
Sunday
Rain Showers
75°24°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

Harrisburg, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Mostly Cloudy
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Mostly Cloudy
78°26°
0%
Saturday
Mostly Cloudy
78°/ 55° 26°/ 13°
50%
Sunday
Rain Showers
75°24°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

Flora, IL

Tonight
Mostly Cloudy
52°11°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Partly Cloudy
75°/ 50° 24°/ 10°
0%
Wednesday
Clear
80°27°
0%
Thursday
Clear
80°/ 52° 27°/ 11°
0%
Fri Night
Mostly Cloudy
55°13°
0%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
80%
Sunday
Rain Showers
75°24°
70%

Night: Mostly cloudy. Near steady temperature in the lower 50s. Light and variable winds.

Monroe County, IL

Tonight
Cloudy
55°13°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Mostly Cloudy
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
82°/ 55° 28°/ 13°
0%
Fri Night
Rain Showers
58°14°
20%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
70%
Sunday
Rain Showers
78°26°
30%

Night: Partly cloudy. Near steady temperature in the mid 50s. Light and variable winds.

Carmi, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Partly Cloudy
78°/ 48° 26°/ 9°
0%
Tuesday
Mostly Cloudy
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Mostly Cloudy
75°24°
0%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

Perryville, MO

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
78°/ 45° 26°/ 7°
0%
Tuesday
Mostly Cloudy
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Fri-Fri Night
Mostly Cloudy
78°26°
0%
Saturday
Rain Showers
75°/ 55° 24°/ 13°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

Vienna, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
75°/ 48° 24°/ 9°
0%
Tuesday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Mostly Cloudy
75°24°
0%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
50%
Sunday
Rain Showers
75°24°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

Jonesboro, IL

Overnight
Mostly Cloudy
48°9°
0%
Monday
Mostly Cloudy
75°/ 48° 24°/ 9°
0%
Tuesday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Friday
Mostly Cloudy
75°24°
0%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
50%
Sunday
Rain Showers
75°24°
50%

Night: Mostly cloudy. Lows in the upper 40s. Calm winds.

Effingham, IL

Tonight
Mostly Cloudy
52°11°
0%
Monday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Tuesday
Partly Cloudy
75°/ 48° 24°/ 9°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°/ 52° 26°/ 11°
0%
Fri Night
Mostly Cloudy
55°13°
0%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
70%

Night: Mostly cloudy. Near steady temperature in the lower 50s. Light and variable winds.

Names listed above may include county names.

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