Thomas Lake, IL Weather Forecast & Current Conditions

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Thomas Lake Weather Map
UTC Time: 9/30/2026, 22:51
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Thomas Lake, IL Regional Weather

Expires:202609302300;;323021
ASUS43 KLOT 302211
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT WED SEP 30 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>099-302300-
WEST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTSUNNY   79  64  60 E5        29.84S HX  81  TC  26   
GALESBURG*     CLOUDY    67  66  94 SE3       29.87S TC  20           
MACOMB*        PTSUNNY   76  64  65 S6        29.88S TC  25           
JACKSONVILLE*  CLOUDY    83  65  54 NE6       29.85S VSB 1   HX  85   
$$


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

Thomas Lake, IL

Afternoon
Rain Showers
68°/ 68° 20°/ 20°
50%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
100%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Clear
48°9°
0%
Sun Night
Clear
48°9°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
68°20°
0%

Day: Mostly cloudy with a 50 percent chance of showers. Not as warm. Near steady temperature in the upper 60s. Southeast winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Humid. Near steady temperature in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.

Macomb, IL

Afternoon
Rain Showers
68°/ 68° 20°/ 20°
50%
Thursday
Rain Showers
75°/ 55° 24°/ 13°
90%
Friday
Sunny
65°18°
0%
Fri Night
Clear
48°9°
0%
Tuesday
Clear
48°9°
0%
Wednesday
Clear
48°9°
0%
Monday
Clear
48°9°
0%
Mon Night
Clear
45°7°
0%
Tuesday
Sunny
68°20°
0%

Day: Mostly cloudy with a 50 percent chance of showers. Not as warm. Near steady temperature in the upper 60s. Southeast winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Humid. Near steady temperature in the upper 60s. Southeast winds around 5 mph. Chance of rain 50 percent.

Oquawka, IL

Afternoon
Rain Showers
65°/ 68° 18°/ 20°
70%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
100%
Friday
Sunny
68°/ 48° 20°/ 9°
0%
Saturday
Clear
68°20°
0%
Sun Night
Clear
68°20°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers likely. Not as warm. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Humid. Near steady temperature in the upper 60s. Southeast winds around 5 mph. Chance of rain 60 percent.

Fort Madison, IA

Afternoon
Rain Showers
68°/ 68° 20°/ 20°
50%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
100%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Clear
48°9°
0%
Sunday
Clear
48°/ 48° 9°/ 9°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
68°20°
0%

Day: Mostly cloudy with a 50 percent chance of showers. Not as warm. Near steady temperature in the upper 60s. South winds around 5 mph.

Night: Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Humid. Near steady temperature in the upper 60s. Southeast winds around 5 mph. Chance of rain 50 percent.

Kahoka, MO

Afternoon
Rain Showers
68°/ 68° 20°/ 20°
50%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
100%
Friday
Sunny
65°18°
0%
Fri Night
Clear
48°9°
0%
Tuesday
Clear
48°9°
0%
Wednesday
Clear
48°9°
0%
Monday
Clear
48°9°
0%
Mon Night
Clear
48°9°
0%
Tuesday
Sunny
68°20°
0%

Day: Mostly cloudy with a 50 percent chance of showers. Not as warm. Near steady temperature in the upper 60s. South winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid. Near steady temperature in the upper 60s. East winds around 5 mph, becoming south around 5 mph after midnight. Chance of rain 50 percent.

Burlington, IA

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
70%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
100%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Clear
68°20°
0%
Sunday
Clear
68°/ 48° 20°/ 9°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers likely. Not as warm. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of rain 70 percent.

Night: A chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Monmouth, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
50%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
100%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Clear
48°9°
0%
Sun Night
Clear
48°9°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
68°20°
0%

Day: Cloudy with a 50 percent chance of showers. Not as warm. Near steady temperature in the mid 60s. South winds 5 to 10 mph.

Night: Mostly cloudy with a 50 percent chance of showers. Humid. Near steady temperature in the mid 60s. Southeast winds around 5 mph.

Mount Pleasant, IA

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
90%
Thursday
Rain Showers
72°/ 52° 22°/ 11°
100%
Friday
Sunny
65°/ 45° 18°/ 7°
0%
Saturday
Clear
68°20°
0%
Sunday
Clear
68°/ 45° 20°/ 7°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Not as warm. Near steady temperature in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Showers likely. A slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Keosauqua, IA

Afternoon
Rain Showers
68°/ 68° 20°/ 20°
70%
Thursday
Thunderstorms
72°/ 52° 22°/ 11°
100%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Clear
48°9°
0%
Sunday
Clear
48°/ 48° 9°/ 9°
0%
Monday
Sunny
65°/ 48° 18°/ 9°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers likely. Not as warm. Near steady temperature in the upper 60s. South winds around 5 mph. Chance of rain 70 percent.

Night: Cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the upper 60s. Southeast winds around 5 mph. Chance of rain 50 percent.

Wapello, IA

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
90%
Thursday
Rain Showers
72°/ 52° 22°/ 11°
100%
Friday
Sunny
68°/ 48° 20°/ 9°
0%
Saturday
Clear
68°/ 45° 20°/ 7°
0%
Tuesday
Clear
68°20°
0%
Monday
Clear
68°20°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Not as warm. Near steady temperature in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Showers likely. A slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Aledo, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
90%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
100%
Friday
Sunny
68°/ 45° 20°/ 7°
0%
Saturday
Clear
68°/ 45° 20°/ 7°
0%
Tuesday
Clear
68°20°
0%
Monday
Clear
68°20°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Not as warm. Near steady temperature in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Showers likely. A slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Memphis, MO

Afternoon
Rain Showers
68°/ 68° 20°/ 20°
60%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
100%
Friday
Sunny
65°18°
0%
Fri Night
Clear
48°9°
0%
Tuesday
Clear
48°9°
0%
Wednesday
Clear
48°9°
0%
Monday
Clear
48°9°
0%
Mon Night
Clear
48°9°
0%
Tuesday
Sunny
68°20°
0%

Day: Mostly cloudy with a 50 percent chance of showers. Not as warm. Near steady temperature in the upper 60s. South winds around 5 mph.

Night: Cloudy. A chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight. Humid. Near steady temperature in the upper 60s. East winds around 5 mph, becoming south around 5 mph after midnight. Chance of rain 60 percent.

Fairfield, IA

Afternoon
Rain Showers
68°/ 68° 20°/ 20°
90%
Thursday
Rain Showers
70°/ 52° 21°/ 11°
100%
Friday
Sunny
65°18°
0%
Fri Night
Clear
48°9°
0%
Tuesday
Clear
48°9°
0%
Wednesday
Clear
48°9°
0%
Monday
Clear
48°9°
0%
Mon Night
Clear
45°7°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Not as warm. Near steady temperature in the upper 60s. South winds 5 to 10 mph. Chance of rain 90 percent.

Night: Showers likely. A slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the upper 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Washington, IA

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
90%
Thursday
Rain Showers
70°/ 52° 21°/ 11°
100%
Friday
Sunny
65°/ 45° 18°/ 7°
0%
Sat Night-Sun
Clear
52°11°
0%
Sun Night-Mon
Clear
45°7°
0%
Mon Night
Clear
45°7°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Not as warm. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Showers likely in the evening, then showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 90 percent.

Muscatine, IA

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
90%
Thursday
Rain Showers
70°/ 52° 21°/ 11°
100%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Clear
68°20°
0%
Sun Night
Clear
68°20°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Not as warm. Near steady temperature in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Showers likely in the evening, then showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the mid 60s. South winds around 5 mph, becoming east after midnight. Chance of rain 90 percent.

Moline, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
90%
Thursday
Rain Showers
72°/ 52° 22°/ 11°
100%
Friday
Sunny
65°/ 45° 18°/ 7°
0%
Saturday
Clear
68°/ 45° 20°/ 7°
0%
Tuesday
Clear
68°20°
0%
Monday
Clear
68°20°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Not as warm. Near steady temperature in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Showers likely in the evening, then showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the mid 60s. South winds around 5 mph, becoming east after midnight. Chance of rain 90 percent.

Geneseo, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
70%
Thursday
Rain Showers
72°/ 52° 22°/ 11°
100%
Friday
Sunny
68°/ 45° 20°/ 7°
0%
Saturday
Clear
70°21°
0%
Sun Night
Clear
70°21°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers likely. Not as warm. Near steady temperature in the mid 60s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Showers likely. A slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Sigourney, IA

Afternoon
Rain Showers
68°/ 68° 20°/ 20°
100%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
90%
Friday
Sunny
65°/ 45° 18°/ 7°
0%
Saturday
Clear
68°20°
0%
Sunday
Clear
68°/ 45° 20°/ 7°
0%
Monday
Sunny
62°/ 45° 17°/ 7°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Not as warm. Near steady temperature in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain near 100 percent.

Night: Showers likely in the evening, then showers with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the upper 60s. Southeast winds around 5 mph. Chance of rain 90 percent.

Davenport, IA

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
90%
Thursday
Rain Showers
70°/ 52° 21°/ 11°
100%
Friday
Sunny
65°/ 45° 18°/ 7°
0%
Saturday
Clear
68°20°
0%
Sun Night
Clear
68°20°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Not as warm. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Showers in the evening, then showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the mid 60s. South winds around 5 mph, becoming southeast after midnight. Chance of rain 90 percent.

Iowa City, IA

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
90%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
100%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Clear
68°20°
0%
Sunday
Clear
68°/ 48° 20°/ 9°
0%
Monday
Sunny
62°/ 48° 17°/ 9°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Not as warm. Near steady temperature in the mid 60s. Southwest winds around 10 mph. Chance of rain 90 percent.

Night: Showers in the evening, then showers with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid. Near steady temperature in the mid 60s. South winds around 5 mph, becoming southeast after midnight. Chance of rain 90 percent.

Names listed above may include county names.

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