T Lake, IL Weather Forecast & Current Conditions

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T Lake Weather Map
UTC Time: 10/13/2026, 10:11
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

T Lake, IL Regional Weather

Expires:202610131100;;019874
ASUS43 KLOT 131010
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT TUE OCT 13 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>099-131100-
WEST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         PTCLDY    73  55  53 SW12      29.84F TC  23           
GALESBURG*     CLEAR     69  58  69 SW6       29.82S TC  20           
MACOMB*        PTCLDY    72  56  58 SW9       29.84S TC  22           
JACKSONVILLE*  CLEAR     71  54  55 SW7       29.86R TC  22           
PITTSFIELD*    CLEAR     76  54  45 SW6       29.87S TC  25           
$$


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

T Lake, IL

Today
Sunny
82°/ 65° 28°/ 18°
90%
Wednesday
Thunderstorms
70°/ 55° 21°/ 13°
50%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
60°/ 38° 16°/ 3°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny. Highs in the lower 80s. West winds 5 to 10 mph.

Night: Partly cloudy in the evening. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the mid 60s. North winds around 5 mph. Chance of rain 90 percent.

Peoria, IL

Today
Sunny
85°/ 65° 29°/ 18°
90%
Wednesday
Thunderstorms
70°/ 58° 21°/ 14°
70%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
60°/ 38° 16°/ 3°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph.

Night: A chance of thunderstorms. Showers. Lows in the mid 60s. North winds around 5 mph. Chance of rain 90 percent.

Toulon, IL

Today
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wednesday
Thunderstorms
70°/ 55° 21°/ 13°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
60°/ 38° 16°/ 3°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 20 percent.

Night: A chance of thunderstorms. Showers. Lows in the lower 60s. North winds around 5 mph. Chance of rain 90 percent.

Geneseo, IL

Today
Thunderstorms
80°/ 62° 27°/ 17°
90%
Wednesday
Rain Showers
70°/ 55° 21°/ 13°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
60°/ 40° 16°/ 4°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Partly Cloudy
70°21°
0%

Day: Sunny, then becoming mostly sunny this morning, then becoming sunny. A slight chance of showers and thunderstorms this morning. A slight chance of showers this afternoon. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming west 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Night: A chance of thunderstorms. Showers. Lows in the lower 60s. North winds around 5 mph. Chance of rain 90 percent.

Lacon, IL

Today
Sunny
82°/ 65° 28°/ 18°
90%
Wednesday
Thunderstorms
70°/ 55° 21°/ 13°
70%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
60°/ 38° 16°/ 3°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny. Highs in the lower 80s. West winds 5 to 10 mph.

Night: A chance of thunderstorms. Showers. Lows in the mid 60s. North winds around 5 mph. Chance of rain 90 percent.

Canton, IL

Today
Sunny
88°/ 65° 31°/ 18°
90%
Wednesday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Thursday
Rain Showers
70°/ 48° 21°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
62°/ 38° 17°/ 3°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny. Highs in the upper 80s. West winds 5 to 10 mph.

Night: A chance of thunderstorms. Showers. Lows in the mid 60s. North winds around 5 mph. Chance of rain 90 percent.

Princeton, IL

Today
Thunderstorms
80°/ 62° 27°/ 17°
90%
Wednesday
Rain Showers
70°/ 55° 21°/ 13°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
60°/ 38° 16°/ 3°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Partly Cloudy
70°21°
0%

Day: Sunny, then becoming mostly sunny this morning, then becoming sunny. A slight chance of showers this morning. A slight chance of showers and thunderstorms this afternoon. Highs around 80. West winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph this afternoon. Chance of rain 20 percent.

Night: Partly cloudy in the evening. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the lower 60s. North winds around 5 mph. Chance of rain 90 percent.

Aledo, IL

Today
Thunderstorms
80°/ 62° 27°/ 17°
100%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
60°/ 40° 16°/ 4°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny, then becoming mostly sunny this morning, then becoming sunny. A slight chance of showers and thunderstorms. Highs around 80. West winds 10 to 15 mph with gusts up to 25 mph, becoming northwest 5 to 10 mph. Chance of rain 20 percent.

Night: Showers with a chance of thunderstorms. Humid with lows in the lower 60s. North winds around 5 mph. Chance of rain near 100 percent.

Monmouth, IL

Today
Sunny
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
70°/ 58° 21°/ 14°
50%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
62°/ 40° 17°/ 4°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming west 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy in the evening. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Humid with lows in the lower 60s. North winds around 5 mph. Chance of rain 90 percent.

Eureka, IL

Today
Sunny
85°/ 65° 29°/ 18°
70%
Wednesday
Thunderstorms
70°/ 58° 21°/ 14°
70%
Thursday
Thunderstorms
68°/ 48° 20°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
60°/ 38° 16°/ 3°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. North winds around 5 mph. Chance of rain 70 percent.

Moline, IL

Today
Thunderstorms
78°/ 62° 26°/ 17°
100%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
90%
Friday
Sunny
58°/ 38° 14°/ 3°
0%
Saturday
Sunny
60°/ 42° 16°/ 6°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Partly Cloudy
70°21°
0%

Day: Sunny, then becoming mostly sunny this morning, then becoming sunny. A slight chance of showers and thunderstorms. Not as warm with highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph, becoming northwest 5 to 10 mph. Chance of rain 20 percent.

Night: A chance of thunderstorms. Showers. Lows in the lower 60s. North winds around 5 mph. Chance of rain near 100 percent.

Hennepin, IL

Today
Thunderstorms
82°/ 65° 28°/ 18°
90%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
60°/ 38° 16°/ 3°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny, then becoming mostly sunny this morning, then becoming sunny. A slight chance of showers this morning. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 80s. West winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph this afternoon. Chance of rain 20 percent.

Night: A chance of thunderstorms. Showers. Lows in the mid 60s. North winds around 5 mph. Chance of rain 90 percent.

Pekin, IL

Today
Sunny
88°/ 65° 31°/ 18°
70%
Wednesday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Thursday
Thunderstorms
70°/ 48° 21°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
62°/ 38° 17°/ 3°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny. Highs in the upper 80s. West winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. North winds around 5 mph. Chance of rain 70 percent.

Macomb, IL

Today
Sunny
85°/ 65° 29°/ 18°
90%
Wednesday
Rain Showers
70°/ 58° 21°/ 14°
60%
Thursday
Thunderstorms
68°/ 48° 20°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
62°/ 38° 17°/ 3°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny with highs in the mid 80s. West winds 5 to 10 mph. Gusts up to 25 mph early this morning.

Night: A chance of thunderstorms. Showers with lows in the mid 60s. North winds around 5 mph. Chance of rain 90 percent.

Sterling, IL

Today
Sunny
78°/ 62° 26°/ 17°
90%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
50%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
90%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Partly Cloudy
68°20°
0%

Day: Mostly sunny. Not as warm with highs in the upper 70s. West winds 10 to 15 mph, diminishing to around 5 mph this afternoon.

Night: Showers with a chance of thunderstorms. Lows in the lower 60s. North winds around 5 mph. Chance of rain 90 percent.

Davenport, IA

Today
Sunny
78°/ 62° 26°/ 17°
90%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
90%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
60°/ 42° 16°/ 6°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Partly Cloudy
70°21°
0%

Day: Mostly sunny. Not as warm with highs in the upper 70s. West winds 5 to 10 mph.

Night: A chance of thunderstorms. Showers. Lows in the lower 60s. North winds around 5 mph. Chance of rain 90 percent.

Oquawka, IL

Today
Thunderstorms
82°/ 65° 28°/ 18°
90%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
50%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
100%
Friday
Sunny
58°/ 38° 14°/ 3°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming west 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Night: Showers with a chance of thunderstorms. Humid with lows in the mid 60s. North winds around 5 mph. Chance of rain 90 percent.

Havana, IL

Today
Sunny
88°/ 68° 31°/ 20°
80%
Wednesday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Thursday
Thunderstorms
72°/ 48° 22°/ 9°
100%
Friday
Sunny
58°/ 35° 14°/ 2°
0%
Saturday
Sunny
62°/ 38° 17°/ 3°
0%
Sunday
Sunny
68°20°
0%
Sun Night-Mon
Cloudy
48°9°
0%

Day: Sunny. Highs in the upper 80s. West winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 80 percent.

Muscatine, IA

Today
Thunderstorms
78°/ 62° 26°/ 17°
90%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
90%
Friday
Sunny
58°/ 38° 14°/ 3°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Partly Cloudy
70°21°
0%

Day: Sunny, then becoming mostly sunny this morning, then becoming sunny. A slight chance of showers and thunderstorms. Not as warm with highs in the upper 70s. Northwest winds 5 to 10 mph. Chance of rain 20 percent.

Night: Showers with a chance of thunderstorms. Lows in the lower 60s. North winds around 5 mph. Chance of rain 90 percent.

Ottawa, IL

Tonight
Clear
68°20°
0%
Tuesday
Sunny
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
65°/ 58° 18°/ 14°
40%
Thursday
Thunderstorms
65°/ 48° 18°/ 9°
90%
Friday
Cloudy
55°/ 35° 13°/ 2°
0%
Saturday
Sunny
60°/ 38° 16°/ 3°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Mostly Cloudy
70°21°
0%

Night: Clear. Lows in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Names listed above may include county names.

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