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Helm, IL Weather Forecast & Current Conditions

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Helm, IL Weather Maps

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Helm Weather Map
UTC Time: 10/6/2026, 03:29
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Helm, IL Regional Weather

Expires:202610060400;;605554
ASUS43 KLOT 060310
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT MON OCT 05 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>094-060400-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL                                               
CAIRO*         CLEAR     56  51  82 CALM      30.17S TC  14           
EFFINGHAM*     CLEAR     51  48  87 CALM      30.21S TC  11           
MARION         CLEAR     55  46  71 NE2       30.18S TC  13           
MT. VERNON     CLEAR     46  45  96 CALM      30.20R TC   8           
CENTRALIA*     CLEAR     50  44  78 CALM      30.19S TC  10           
SALEM*         CLEAR     53  46  75 MISG      30.20R TC  12           
METROPOLIS*    CLEAR     51  51  97 CALM      30.17S TC  11           
$$


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

Helm, IL

Tonight
Clear
48°9°
0%
Tuesday
Sunny
80°/ 52° 27°/ 11°
0%
Wednesday
Sunny
88°/ 55° 31°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Sat Night
Clear
82°28°
0%
Sunday
Rain Showers
82°/ 58° 28°/ 14°
20%
Columbus Day
Rain Showers
82°28°
20%

Night: Clear. Lows in the upper 40s. East winds around 5 mph.

Mount Vernon, IL

Tonight
Clear
40°4°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
88°/ 55° 31°/ 13°
0%
Thursday
Clear
82°28°
0%
Fri Night
Clear
82°28°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
0%

Night: Clear. Lows around 40. East winds around 5 mph.

Fairfield, IL

Tonight
Clear
42°6°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°/ 52° 28°/ 11°
0%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%

Night: Clear. Lows in the lower 40s. Northeast winds around 5 mph.

Flora, IL

Tonight
Clear
45°7°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°/ 58° 28°/ 14°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph.

Litchfield, IL

Tonight
Clear
48°9°
0%
Tuesday
Sunny
78°/ 55° 26°/ 13°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Fri Night
Clear
82°28°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
0%
Sunday
Rain Showers
82°/ 58° 28°/ 14°
20%
Columbus Day
Rain Showers
82°28°
20%

Night: Clear. Lows in the upper 40s. East winds around 5 mph.

McLeansboro, IL

Tonight
Clear
42°6°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Fri Night
Clear
82°28°
0%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%

Night: Clear. Lows in the lower 40s. East winds around 5 mph.

Centralia, IL

Tonight
Clear
48°9°
0%
Tuesday
Sunny
80°/ 52° 27°/ 11°
0%
Wednesday
Sunny
88°/ 55° 31°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Sat Night
Clear
82°28°
0%
Sunday
Rain Showers
82°/ 58° 28°/ 14°
20%
Columbus Day
Rain Showers
82°28°
20%

Night: Clear. Lows in the upper 40s. East winds around 5 mph.

Carmi, IL

Tonight
Clear
45°7°
0%
Tuesday
Sunny
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°/ 52° 28°/ 11°
0%
Sat Night
Cloudy
58°14°
0%
Sunday
Rain Showers
80°/ 58° 27°/ 14°
30%

Night: Clear. Lows in the mid 40s. East winds around 5 mph.

Olney, IL

Tonight
Clear
48°9°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°/ 58° 28°/ 14°
0%

Night: Clear. Lows in the upper 40s. East winds around 5 mph.

West Frankfort, IL

Tonight
Clear
45°7°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Fri Night
Clear
82°28°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph.

Effingham, IL

Tonight
Clear
45°7°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
80°27°
0%
Fri Night
Clear
80°27°
0%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph.

Albion, IL

Tonight
Clear
45°7°
0%
Tuesday
Sunny
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°/ 58° 28°/ 14°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph.

Newton, IL

Tonight
Clear
45°7°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
80°27°
0%
Fri Night
Clear
80°27°
0%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph.

Pinckneyville, IL

Tonight
Clear
45°7°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
88°/ 55° 31°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°/ 52° 28°/ 11°
0%
Sat Night Through Columbus Day
Cloudy
58°14°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph.

Harrisburg, IL

Tonight
Clear
45°7°
0%
Tuesday
Sunny
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°/ 52° 28°/ 11°
0%
Sat Night
Cloudy
55°13°
0%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
30%

Night: Clear. Lows in the mid 40s. Northeast winds around 5 mph.

Mount Carmel, IL

Tonight
Clear
45°7°
0%
Tuesday
Sunny
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°/ 58° 28°/ 14°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph.

Lawrenceville, IL

Tonight
Clear
48°9°
0%
Tuesday
Sunny
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°/ 58° 28°/ 14°
0%

Night: Clear. Lows in the upper 40s. East winds around 5 mph.

Herrin, IL

Tonight
Clear
48°9°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°/ 52° 28°/ 11°
0%
Sat Night Through Columbus Day
Cloudy
58°14°
0%

Night: Clear. Lows in the upper 40s. East winds around 5 mph.

Poseyville, IN

Tonight
Clear
45°7°
0%
Tuesday
Sunny
75°/ 50° 24°/ 10°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°/ 52° 28°/ 11°
0%
Sat Night
Cloudy
58°14°
0%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
30%

Night: Clear. Lows in the mid 40s. Northeast winds around 5 mph.

Greenup, IL

Tonight
Clear
45°7°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Clear
80°27°
0%
Fri Night
Clear
80°27°
0%
Saturday
Sunny
82°/ 55° 28°/ 13°
0%

Night: Clear. Lows in the mid 40s. East winds around 5 mph.

Names listed above may include county names.

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