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Chauncey, IL Weather Forecast & Current Conditions

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Chauncey, IL Weather Maps

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Chauncey Weather Map
UTC Time: 10/7/2026, 04:40
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Chauncey, IL Regional Weather

Expires:202610070500;;660704
ASUS43 KLOT 070410
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT TUE OCT 06 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.


ILZ067-068-072-073-078-083-087-091-070500-
SOUTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     52  50  93 CALM      30.01F TC  11           
FLORA*         CLEAR     50  46  87 CALM      30.01S TC  10           
FAIRFIELD*     CLEAR     53  46  76 CALM      30.01F TC  12           
HARRISBURG*    CLEAR     52  51  96 CALM      30.03S TC  11           
ROBINSON*      CLEAR     50  46  87 CALM      30.00F TC  10           
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY
$$

  

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

Chauncey, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Sunny
82°/ 50° 28°/ 10°
0%
Fri-Fri Night
Clear
82°28°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
40%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%
Columbus Day Through Tue
Cloudy
82°28°
0%

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

Robinson, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Sunny
82°/ 48° 28°/ 9°
0%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Sunny
88°/ 58° 31°/ 14°
40%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%
Columbus Day Through Tue
Cloudy
80°27°
0%

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

Olney, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
88°/ 58° 31°/ 14°
40%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
50%
Columbus Day Through Tue
Cloudy
82°28°
0%

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

Newton, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Sunny
82°/ 48° 28°/ 9°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
88°/ 58° 31°/ 14°
40%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
50%
Columbus Day And Mon Night
Cloudy
82°28°
0%
Tuesday
Rain Showers
80°27°
30%

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

Mount Carmel, IL

Tonight
Clear
50°10°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Fri-Fri Night
Clear
82°28°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%
Columbus Day Through Tue
Cloudy
82°28°
0%

Night: Clear. Lows around 50. Calm winds, becoming south around 5 mph after midnight.

Flora, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Sunny
82°/ 50° 28°/ 10°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
88°/ 58° 31°/ 14°
40%
Sunday
Rain Showers
78°26°
50%
Sun Night
Cloudy
58°14°
0%
Wednesday
Cloudy
58°14°
0%
Tuesday
Cloudy
58°14°
0%

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

Albion, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%
Columbus Day Through Tue
Cloudy
82°28°
0%

Night: Clear. Lows in the upper 40s. Calm winds, becoming south around 5 mph after midnight.

Marshall, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 52° 29°/ 11°
0%
Thursday
Sunny
80°/ 48° 27°/ 9°
0%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
40%
Sunday
Rain Showers
78°/ 55° 26°/ 13°
50%
Columbus Day And Mon Night
Cloudy
80°27°
0%
Tuesday
Rain Showers
80°27°
30%

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

Greenup, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 52° 29°/ 11°
0%
Thursday
Sunny
80°/ 48° 27°/ 9°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
88°/ 58° 31°/ 14°
40%
Sun Night
Cloudy
55°13°
0%
Mon Night
Cloudy
55°13°
0%
Tuesday
Rain Showers
80°27°
30%

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

Fairfield, IL

Tonight
Clear
45°7°
0%
Wednesday
Sunny
88°/ 55° 31°/ 13°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
88°/ 58° 31°/ 14°
50%
Sunday
Rain Showers
78°26°
50%
Sun Night
Cloudy
58°14°
0%
Wednesday
Cloudy
58°14°
0%
Tuesday
Cloudy
58°14°
0%

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

Fort Branch, IN

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Sat Night
Rain Showers
58°14°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%
Columbus Day Through Tue
Cloudy
80°27°
0%

Night: Clear. Lows in the upper 40s. Calm winds, becoming south around 5 mph after midnight.

Effingham, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Sunny
82°/ 48° 28°/ 9°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
88°/ 58° 31°/ 14°
40%
Sunday
Rain Showers
78°26°
40%
Sun Night
Cloudy
55°13°
0%
Mon Night
Cloudy
55°13°
0%
Tuesday
Rain Showers
80°27°
30%

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

Petersburg, IN

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 55° 29°/ 13°
0%
Thursday
Sunny
82°/ 50° 28°/ 10°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Sat Night-Sun
Rain Showers
58°14°
50%
Sun Night
Mostly Cloudy
58°14°
0%
Columbus Day Through Tue
Cloudy
80°27°
0%

Night: Clear. Lows in the upper 40s. Calm winds, becoming south around 5 mph after midnight.

Shelbyville, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 52° 29°/ 11°
0%
Thursday
Sunny
80°/ 48° 27°/ 9°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
88°/ 58° 31°/ 14°
30%
Sunday
Rain Showers
78°26°
40%
Sun Night
Cloudy
55°13°
0%
Mon Night
Cloudy
55°13°
0%
Tuesday
Rain Showers
78°26°
30%

Night: Clear. Lows in the upper 40s. South winds 5 to 10 mph.

Poseyville, IN

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 58° 29°/ 14°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Sat Night
Rain Showers
58°14°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
60%
Columbus Day Through Tue
Cloudy
80°27°
0%

Night: Clear. Lows in the upper 40s. Calm winds.

Carmi, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 58° 29°/ 14°
0%
Thursday
Sunny
85°/ 52° 29°/ 11°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Sat Night
Rain Showers
58°14°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%
Columbus Day Through Tue
Cloudy
82°28°
0%

Night: Clear. Lows in the upper 40s. Calm winds.

Paris, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 52° 29°/ 11°
0%
Thursday
Sunny
78°/ 48° 26°/ 9°
0%
Fri-Fri Night
Clear
78°26°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
30%
Sunday
Rain Showers
78°26°
50%
Sun Night
Cloudy
55°13°
0%
Mon Night
Cloudy
55°13°
0%
Tuesday
Rain Showers
78°26°
30%

Night: Clear. Lows in the upper 40s. South winds 5 to 10 mph.

Charleston, IL

Tonight
Clear
48°9°
0%
Wednesday
Sunny
85°/ 52° 29°/ 11°
0%
Thursday
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Sunny
88°/ 58° 31°/ 14°
30%
Sunday
Rain Showers
78°26°
40%
Sun Night
Cloudy
55°13°
0%
Mon Night
Cloudy
55°13°
0%
Tuesday
Rain Showers
78°26°
30%

Night: Clear. Lows in the upper 40s. South winds 5 to 10 mph.

Litchfield, IL

Tonight
Clear
52°11°
0%
Wednesday
Sunny
88°/ 55° 31°/ 13°
0%
Thursday
Sunny
80°/ 52° 27°/ 11°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
88°/ 58° 31°/ 14°
40%
Sunday
Rain Showers
78°/ 55° 26°/ 13°
40%
Mon Night
Rain Showers
58°14°
20%
Tuesday
Rain Showers
80°27°
30%

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

Boonville, IN

Tonight
Clear
48°9°
0%
Wednesday
Sunny
82°/ 55° 28°/ 13°
0%
Thursday
Sunny
82°/ 52° 28°/ 11°
0%
Friday
Sunny
82°/ 55° 28°/ 13°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
60%
Mon Night-Tue
Cloudy
58°14°
0%

Night: Clear. Lows in the upper 40s. Calm winds.

Names listed above may include county names.

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