Plainville, IL Weather Forecast & Current Conditions

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Plainville Weather Map
UTC Time: 11/14/2026, 22:39
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Plainville, IL Regional Weather

Expires:202611142300;;831743
ASUS43 KLOT 142210
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST SAT NOV 14 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.


ILZ025>027-034>036-040-047-049-050-058-095>099-142300-
WEST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     44  24  45 CALM      30.29S TC   7           
GALESBURG*     CLEAR     43  31  62 NW5       30.31R TC   6           
MACOMB*        CLEAR     46  26  45 N7        30.32S TC   8           
JACKSONVILLE*  CLEAR     45  26  46 NW3       30.30S TC   7           
PITTSFIELD*    CLEAR     46  24  42 CALM      30.30S TC   8           
$$


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

Plainville, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tue-Tue Night
Clear
58°14°
0%
Wednesday
Sunny
62°/ 48° 17°/ 9°
20%
Thursday
Rain
65°18°
20%
Friday
Rain
65°18°
20%

Day: Sunny. Highs in the upper 40s. Light and variable winds.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Quincy, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tue-Tue Night
Clear
58°14°
0%
Wednesday
Sunny
62°/ 48° 17°/ 9°
20%
Thursday
Rain
65°18°
20%
Friday
Rain
65°18°
20%

Day: Sunny. Highs in the upper 40s. Light and variable winds.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Winchester, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 25° 11°/ -4°
0%
Monday
Sunny
55°/ 30° 13°/ -1°
0%
Tuesday
Clear
58°14°
0%
Wednesday
Clear
58°/ 45° 14°/ 7°
0%
Thursday
Mostly Cloudy
65°18°
0%
Friday
Mostly Cloudy
65°18°
0%

Day: Sunny. Highs in the upper 40s. Temperature falling into the mid 40s late. Light and variable winds.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Rushville, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tue-Tue Night
Clear
58°14°
0%
Wed-Wed Night
Cloudy
60°16°
0%
Thursday
Partly Cloudy
65°/ 48° 18°/ 9°
0%
Friday
Partly Cloudy
65°18°
0%

Day: Sunny. Highs in the upper 40s. Light and variable winds.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Jacksonville, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 30° 13°/ -1°
0%
Tuesday
Clear
58°14°
0%
Wednesday
Clear
58°/ 45° 14°/ 7°
0%
Thursday
Mostly Cloudy
65°18°
0%
Friday
Mostly Cloudy
65°18°
0%

Day: Sunny. Highs in the upper 40s. Temperature falling into the lower 40s late. Light and variable winds.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Mexico, MO

Afternoon
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tue-Tue Night
Clear
58°14°
0%
Wed-Wed Night
Cloudy
62°17°
0%
Thursday
Rain
68°20°
20%
Friday
Rain
68°20°
20%

Day: Sunny. Near steady temperature in the mid 40s. East winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Greene County, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 25° 11°/ -4°
0%
Monday
Sunny
55°/ 30° 13°/ -1°
0%
Tuesday
Clear
58°14°
0%
Wednesday
Clear
58°/ 42° 14°/ 6°
0%
Thursday
Rain
65°/ 45° 18°/ 7°
20%

Day: Sunny. Highs in the upper 40s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Beardstown, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tuesday
Clear
58°14°
0%
Wednesday
Clear
58°/ 45° 14°/ 7°
0%
Thursday
Mostly Cloudy
65°18°
0%
Friday
Mostly Cloudy
65°18°
0%

Day: Sunny. Highs in the upper 40s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Canton, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tue-Tue Night
Clear
58°14°
0%
Wed-Wed Night
Cloudy
60°16°
0%
Thursday
Mostly Cloudy
65°18°
0%
Friday
Mostly Cloudy
65°18°
0%

Day: Sunny. Highs in the upper 40s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Havana, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tuesday
Clear
58°14°
0%
Wednesday
Clear
58°/ 45° 14°/ 7°
0%
Thursday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Friday
Partly Cloudy
65°18°
0%

Day: Sunny. Highs in the upper 40s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Brookfield, MO

Tonight
Clear
25°-4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tue-Tue Night
Clear
58°14°
0%
Wednesday
Sunny
62°/ 48° 17°/ 9°
0%
Thursday
Mostly Cloudy
48°9°
0%
Friday
Mostly Cloudy
48°/ 52° 9°/ 11°
50%
Saturday
Rain
68°20°
70%

Night: Mostly clear. Lows in the mid 20s. East winds around 5 mph.

Columbia, MO

Afternoon
Sunny
48°/ 28° 9°/ -2°
0%
Sunday
Partly Cloudy
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tue Night
Clear
38°3°
0%
Wednesday
Sunny
65°/ 48° 18°/ 9°
20%
Thursday
Rain
68°20°
20%
Friday
Rain
68°20°
20%

Day: Sunny. Highs in the upper 40s. East winds around 5 mph.

Night: Partly cloudy. Lows in the upper 20s. Light and variable winds.

Springfield, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 30° 13°/ -1°
0%
Tuesday
Clear
60°16°
0%
Wednesday
Clear
60°/ 45° 16°/ 7°
0%
Thursday
Mostly Cloudy
65°18°
0%
Friday
Mostly Cloudy
65°18°
0%

Day: Sunny. Highs in the upper 40s. Northwest winds around 5 mph.

Night: Clear. Lows in the mid 20s. Light and variable winds.

Alton, MO

Afternoon
Sunny
50°/ 28° 10°/ -2°
0%
Sunday
Sunny
55°/ 28° 13°/ -2°
0%
Monday
Sunny
58°/ 32° 14°/ 0°
0%
Tuesday
Clear
62°17°
0%
Wednesday
Clear
62°/ 45° 17°/ 7°
0%
Thursday
Rain
65°/ 48° 18°/ 9°
20%
Friday
Partly Cloudy
68°20°
0%

Day: Sunny. Highs around 50. North winds around 5 mph.

Night: Clear. Lows in the upper 20s. Light and variable winds.

Petersburg, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tuesday
Clear
58°14°
0%
Wednesday
Clear
58°/ 45° 14°/ 7°
0%
Thursday
Mostly Cloudy
65°18°
0%
Friday
Mostly Cloudy
65°18°
0%

Day: Sunny. Highs in the upper 40s. Northwest winds around 5 mph.

Night: Clear. Lows in the mid 20s. Light and variable winds.

Unionville, MO

Tonight
Clear
25°-4°
0%
Sunday
Sunny
52°/ 28° 11°/ -2°
0%
Monday
Sunny
55°/ 35° 13°/ 2°
0%
Tue-Tue Night
Clear
58°14°
0%
Wednesday
Sunny
60°/ 48° 16°/ 9°
0%
Thu Night
Mostly Cloudy
48°9°
0%
Friday
Mostly Cloudy
65°/ 52° 18°/ 11°
50%
Saturday
Rain
65°18°
70%

Night: Mostly clear. Lows in the mid 20s. East winds around 5 mph.

Washington, MO

Afternoon
Sunny
50°/ 25° 10°/ -4°
0%
Sunday
Sunny
55°/ 25° 13°/ -4°
0%
Monday
Sunny
58°/ 32° 14°/ 0°
0%
Tue Night
Clear
32°0°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Rain
68°/ 48° 20°/ 9°
20%

Day: Sunny. Highs around 50. Northeast winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Galesburg, IL

Afternoon
Sunny
48°/ 25° 9°/ -4°
0%
Sunday
Sunny
50°/ 28° 10°/ -2°
0%
Monday
Sunny
55°/ 32° 13°/ 0°
0%
Tue-Tue Night
Clear
55°13°
0%
Wed-Wed Night
Cloudy
58°14°
0%
Thursday
Partly Cloudy
62°/ 45° 17°/ 7°
0%
Friday
Partly Cloudy
62°17°
0%

Day: Sunny. Highs in the upper 40s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the mid 20s. Light and variable winds.

Alton, IL

Afternoon
Sunny
50°/ 28° 10°/ -2°
0%
Sunday
Sunny
55°/ 28° 13°/ -2°
0%
Monday
Sunny
58°/ 32° 14°/ 0°
0%
Tuesday
Clear
62°17°
0%
Wednesday
Clear
62°/ 45° 17°/ 7°
0%
Thursday
Rain
65°/ 48° 18°/ 9°
20%
Friday
Partly Cloudy
68°20°
0%

Day: Sunny. Highs around 50. North winds around 5 mph.

Night: Clear. Lows in the upper 20s. Light and variable winds.

Litchfield, IL

Afternoon
Sunny
50°/ 25° 10°/ -4°
0%
Sunday
Sunny
52°/ 25° 11°/ -4°
0%
Monday
Sunny
55°/ 28° 13°/ -2°
0%
Tuesday
Sunny
58°/ 32° 14°/ 0°
0%
Wednesday
Sunny
62°/ 42° 17°/ 6°
0%
Thu Night
Cloudy
42°6°
0%
Friday
Partly Cloudy
68°20°
0%

Day: Sunny. Highs around 50. Northwest winds around 5 mph.

Night: Clear. Lows in the mid 20s. Light and variable winds.

Names listed above may include county names.

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