Lostant, IL Weather Forecast & Current Conditions

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Lostant, IL Weather Maps

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Lostant Weather Map
UTC Time: 10/17/2026, 06:12
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Lostant, IL Regional Weather

Expires:202610170700;;235175
ASUS43 KLOT 170606
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT SAT OCT 17 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.


ILZ005-006-012>014-019>023-170700-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    42  30  62 N14       30.43R TC   6           
6HR MIN TEMP:  42; 6HR MAX TEMP:  49;                                

CHICAGO-MIDWAY PTCLDY    44  33  65 N14       30.43R TC   7           
6HR MIN TEMP:  44; 6HR MAX TEMP:  52; 6HR PCP:  0.01;                

AURORA         CLEAR     42  31  64 N10       30.45R TC   6           
6HR MIN TEMP:  40; 6HR MAX TEMP:  48;                                

JOLIET*        CLEAR     45  33  64 N8        30.45R TC   7           
WAUKEGAN       CLEAR     41  29  62 NW7       30.44R TC   5           
6HR MIN TEMP:  41; 6HR MAX TEMP:  48;                                

DUPAGE AIRPORT CLEAR     41  30  65 N10       30.45R TC   5           
6HR MIN TEMP:  41; 6HR MAX TEMP:  49;                                

KANKAKEE*      CLEAR     44  36  74 N10       30.43R TC   7           
WHEELING       CLEAR     42  30  62 N10       30.46R TC   6           
6HR MIN TEMP:  42; 6HR MAX TEMP:  49;                                

ROMEOVILLE*    CLEAR     43  34  70 N9G15     30.45R TC   6           
LANSING*       PTCLDY    47  34  59 N13G21    30.41R TC   9           
NORTHERLY ISL*   N/A     47  38  71 NW12        N/A  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

Lostant, IL

Tonight
Clear
35°2°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Cloudy
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Cloudy
75°/ 50° 24°/ 10°
0%
Friday
Cloudy
75°24°
0%

Night: Clear. Areas of frost late. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight.

Lacon, IL

Tonight
Clear
32°0°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
70°/ 42° 21°/ 6°
0%
Tue Night
Clear
45°7°
0%
Wednesday
Clear
45°7°
0%
Thursday
Clear
45°/ 50° 7°/ 10°
0%

Night: Mostly clear. Areas of frost. Cooler with lows in the lower 30s. North winds 5 to 10 mph with gusts up to 25 mph.

Hennepin, IL

Tonight
Clear
35°2°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
70°/ 42° 21°/ 6°
0%
Tue Night
Clear
45°7°
0%
Wed Night
Clear
45°7°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%

Night: Mostly clear. Areas of frost. Cooler with lows in the mid 30s. North winds 5 to 10 mph.

Pontiac, IL

Tonight
Clear
35°2°
0%
Saturday
Sunny
60°/ 35° 16°/ 2°
0%
Sunday
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 40° 22°/ 4°
0%
Tuesday
Cloudy
75°/ 42° 24°/ 6°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Cloudy
78°26°
0%

Night: Mostly clear. Patchy frost late. Lows in the mid 30s. North winds 10 to 15 mph. Gusts up to 25 mph late in the evening.

Princeton, IL

Tonight
Clear
32°0°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tue Night
Clear
48°9°
0%
Wed Night
Clear
48°9°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%

Night: Mostly clear. Areas of frost. Cooler with lows in the lower 30s. North winds 5 to 10 mph.

Eureka, IL

Tonight
Clear
35°2°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
70°/ 42° 21°/ 6°
0%
Tue Night
Clear
45°7°
0%
Wednesday
Clear
45°7°
0%
Thursday
Clear
45°/ 50° 7°/ 10°
0%
Friday
Sunny
78°26°
0%

Night: Mostly clear. Areas of frost. Cooler with lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph.

Morris, IL

Tonight
Clear
35°2°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
70°/ 42° 21°/ 6°
0%
Tuesday
Cloudy
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
75°/ 50° 24°/ 10°
0%
Friday
Cloudy
75°24°
0%

Night: Clear. Patchy frost late. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight.

Bloomington, IL

Tonight
Clear
35°2°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Clear
75°24°
0%
Wednesday
Clear
75°24°
0%
Thu Night
Clear
75°24°
0%
Friday
Sunny
78°26°
0%

Night: Mostly clear. Cooler with lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph.

Peoria, IL

Tonight
Clear
35°2°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tue Night
Clear
48°9°
0%
Wednesday
Clear
48°9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
78°26°
0%

Night: Mostly clear. Areas of frost. Cooler with lows in the mid 30s. North winds 5 to 10 mph with gusts up to 25 mph.

Toulon, IL

Tonight
Clear
32°0°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tue Night
Clear
48°9°
0%
Wed Night
Clear
48°9°
0%
Thursday
Sunny
75°/ 52° 24°/ 11°
0%
Friday
Sunny
75°24°
0%

Night: Mostly clear. Areas of frost. Cooler with lows in the lower 30s. North winds 5 to 10 mph with gusts up to 25 mph.

Pekin, IL

Tonight
Clear
35°2°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Clear
75°24°
0%
Wednesday
Clear
75°/ 48° 24°/ 9°
0%
Thu-Thu Night
Clear
78°26°
0%
Friday
Sunny
78°26°
0%

Night: Mostly clear. Areas of frost. Cooler with lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph.

Dixon, IL

Tonight
Clear
32°0°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
62°/ 38° 17°/ 3°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Cloudy
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Cloudy
75°/ 50° 24°/ 10°
0%
Friday
Cloudy
75°24°
0%

Night: Clear. Widespread frost late. Lows in the lower 30s. North winds 5 to 10 mph.

Oswego, IL

Tonight
Clear
35°2°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Cloudy
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Cloudy
75°/ 48° 24°/ 9°
0%
Friday
Cloudy
75°24°
0%

Night: Clear. Patchy frost late. Cooler. Lows in the mid 30s. North winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight.

DeKalb, IL

Tonight
Clear
32°0°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
62°/ 38° 17°/ 3°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Cloudy
70°/ 45° 21°/ 7°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Cloudy
72°/ 48° 22°/ 9°
0%
Friday
Cloudy
72°22°
0%

Night: Clear. Widespread frost late. Cooler. Lows in the lower 30s. North winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight.

Kankakee, IL

Tonight
Rain Showers
38°3°
40%
Saturday
Cloudy
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
65°/ 35° 18°/ 2°
0%
Monday
Sunny
70°/ 38° 21°/ 3°
0%
Tuesday
Cloudy
72°/ 42° 22°/ 6°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Cloudy
75°24°
0%

Night: Partly cloudy late in the evening then clearing. A chance of showers late in the evening. A slight chance of showers in the late evening and early morning. Lows in the upper 30s. North winds 10 to 15 mph. Gusts up to 25 mph late in the evening. Chance of precipitation 40 percent.

Channahon, IL

Tonight
Clear
35°2°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
70°/ 42° 21°/ 6°
0%
Tuesday
Cloudy
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Friday
Cloudy
75°24°
0%

Night: Mostly clear. Patchy frost late. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight.

Robinson, IL

Tonight
Rain Showers
40°4°
20%
Saturday
Sunny
58°/ 32° 14°/ 0°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Clear
42°6°
0%
Wednesday
Clear
42°/ 45° 6°/ 7°
0%
Thursday
Clear
78°26°
0%
Friday
Clear
78°26°
0%

Night: Mostly cloudy. A slight chance of showers late this evening. Cooler with lows around 40. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Sterling, IL

Tonight
Clear
32°0°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 38° 18°/ 3°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tue Night
Clear
45°7°
0%
Wed Night
Clear
45°7°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%

Night: Clear. Widespread frost. Cooler with lows in the lower 30s. North winds around 10 mph, diminishing to around 5 mph.

Paxton, IL

Tonight
Cloudy
35°2°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
65°/ 35° 18°/ 2°
0%
Monday
Sunny
72°/ 40° 22°/ 4°
0%
Tuesday
Cloudy
75°/ 42° 24°/ 6°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Cloudy
78°26°
0%

Night: Partly cloudy late in the evening then clearing. Lows in the mid 30s. North winds 10 to 15 mph. Gusts up to 25 mph late in the evening.

Geneseo, IL

Tonight
Clear
32°0°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 40° 18°/ 4°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tue Night
Clear
48°9°
0%
Wed Night
Clear
48°9°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%

Night: Mostly clear. Areas of frost. Cooler with lows in the lower 30s. North winds 5 to 10 mph.

Names listed above may include county names.

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