Triumph, IL Weather Forecast & Current Conditions

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Triumph Weather Map
UTC Time: 9/30/2026, 22:37
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Triumph, IL Regional Weather

Expires:202609302300;;323019
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.


ILZ005-006-012>014-019>023-302300-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  LGT RAIN  65  63  93 S12G18    29.85F TC  18           
CHICAGO-MIDWAY LGT RAIN  65  63  93 SW10      29.88S TC  18           
AURORA         LGT RAIN  65  64  97 SW9       29.88R FOG     TC  18   
JOLIET*        RAIN      64  64 100 S7        29.89S TC  18           
WAUKEGAN       CLOUDY    65  63  93 SW8       29.84S TC  18           
DUPAGE AIRPORT LGT RAIN  64  63  96 S13       29.87S TC  18           
KANKAKEE*      LGT RAIN  65  64  96 S5        29.93R TC  18           
WHEELING       CLOUDY    66  63  90 SW12      29.87S TC  19           
LANSING*       RAIN      64  63  96 S9        29.91S TC  18           
NORTHERLY ISL*   N/A     64  61  90 S7          N/A  TC  18           
$$


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

Triumph, IL

Afternoon
Rain Showers
68°/ 65° 20°/ 18°
100%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
100%
Friday
Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
72°/ 45° 22°/ 7°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Near steady temperature in the upper 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Mostly cloudy. A slight chance of showers early in the evening, then a chance of showers in the late evening and overnight. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of precipitation 50 percent.

Princeton, IL

Afternoon
Rain Showers
62°/ 65° 17°/ 18°
90%
Thursday
Rain Showers
75°/ 52° 24°/ 11°
100%
Friday
Sunny
68°/ 45° 20°/ 7°
0%
Saturday
Clear
70°21°
0%
Sun Night
Clear
70°21°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
68°20°
0%

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

Night: Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Dixon, IL

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

Day: Showers. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: A chance of showers early in the evening, then showers likely in the late evening and overnight. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 70 percent.

Hennepin, IL

Afternoon
Rain Showers
62°/ 65° 17°/ 18°
90%
Thursday
Rain Showers
75°/ 55° 24°/ 13°
90%
Friday
Sunny
68°/ 45° 20°/ 7°
0%
Saturday
Clear
72°22°
0%
Sun Night
Clear
72°22°
0%
Mon-Mon Night
Clear
68°20°
0%
Tuesday
Sunny
68°20°
0%

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

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

DeKalb, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
72°/ 52° 22°/ 11°
100%
Friday
Sunny
65°/ 42° 18°/ 6°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
70°/ 42° 21°/ 6°
0%
Monday
Sunny
65°/ 40° 18°/ 4°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: A chance of showers early in the evening, then showers likely in the late evening and overnight. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 70 percent.

Oswego, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
100%
Friday
Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
72°/ 45° 22°/ 7°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Cloudy. A chance of showers. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 50 percent.

Rochelle, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
70°/ 52° 21°/ 11°
100%
Friday
Sunny
65°/ 42° 18°/ 6°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
70°/ 42° 21°/ 6°
0%
Monday
Sunny
65°/ 40° 18°/ 4°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph. Chance of precipitation 90 percent.

Night: A chance of showers early in the evening, then showers in the late evening and overnight. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Aurora, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
72°/ 52° 22°/ 11°
100%
Friday
Cloudy
65°/ 42° 18°/ 6°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
70°/ 42° 21°/ 6°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation near 100 percent.

Night: A chance of showers in the evening, then showers likely after midnight. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 70 percent.

Lacon, IL

Tonight
Rain Showers
65°18°
40%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
90%
Friday
Sunny
68°/ 45° 20°/ 7°
0%
Saturday
Clear
72°22°
0%
Sun Night
Clear
72°22°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
68°/ 50° 20°/ 10°
0%

Night: Cloudy. A chance of showers, mainly this evening. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 40 percent.

Pontiac, IL

Afternoon
Rain Showers
72°/ 68° 22°/ 20°
90%
Thursday
Thunderstorms
78°/ 58° 26°/ 14°
100%
Friday
Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
70°/ 45° 21°/ 7°
0%
Sunday
Sunny
72°/ 45° 22°/ 7°
0%
Monday
Sunny
68°/ 40° 20°/ 4°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers early in the afternoon, then a chance of showers late. Highs in the lower 70s. South winds around 5 mph. Chance of precipitation 90 percent.

Night: Mostly cloudy. A slight chance of showers early in the evening. A slight chance of showers after midnight. Near steady temperature in the upper 60s. South winds around 5 mph. Chance of precipitation 20 percent.

Morris, IL

Afternoon
Rain Showers
68°/ 65° 20°/ 18°
100%
Thursday
Thunderstorms
78°/ 55° 26°/ 13°
100%
Friday
Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
72°/ 45° 22°/ 7°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Near steady temperature in the upper 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Mostly cloudy. A slight chance of showers until early morning. A chance of showers late. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 40 percent.

Sterling, 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°20°
0%
Sun Night
Clear
68°20°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Not as warm. Near steady temperature in the mid 60s. South winds around 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 southeast after midnight. Chance of rain 90 percent.

Toulon, IL

Tonight
Thunderstorms
65°18°
50%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
100%
Friday
Sunny
68°/ 45° 20°/ 7°
0%
Saturday
Clear
72°22°
0%
Sun Night
Clear
72°22°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%

Night: A slight chance of thunderstorms this evening. Cloudy with a chance of showers. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of rain 50 percent.

Eureka, IL

Tonight
Rain Showers
68°20°
20%
Thursday
Thunderstorms
78°/ 55° 26°/ 13°
90%
Friday
Sunny
68°/ 45° 20°/ 7°
0%
Saturday
Clear
72°22°
0%
Sun Night
Clear
72°22°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
68°/ 48° 20°/ 9°
0%

Night: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the upper 60s. Southeast winds 5 to 10 mph.

Channahon, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
78°/ 58° 26°/ 14°
100%
Friday
Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
72°/ 45° 22°/ 7°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
68°20°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Mostly cloudy. A chance of showers early in the evening. A slight chance of showers in the late evening and early morning, then a chance of showers late. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 30 percent.

Joliet, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Friday
Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
68°/ 48° 20°/ 9°
0%
Sunday
Sunny
70°/ 48° 21°/ 9°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Cloudy. A chance of showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 50 percent.

Naperville, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
100%
Friday
Cloudy
65°/ 45° 18°/ 7°
0%
Saturday
Sunny
65°/ 48° 18°/ 9°
0%
Sunday
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
65°18°
0%

Day: Showers. Near steady temperature in the mid 60s. Southwest winds around 10 mph. Chance of precipitation near 100 percent.

Night: Cloudy. A chance of showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 50 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.

Belvidere, IL

Afternoon
Rain Showers
65°/ 65° 18°/ 18°
100%
Thursday
Thunderstorms
68°/ 50° 20°/ 10°
100%
Friday
Sunny
65°/ 42° 18°/ 6°
0%
Saturday
Sunny
65°/ 45° 18°/ 7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
62°/ 38° 17°/ 3°
0%
Tuesday
Sunny
65°18°
0%

Day: A chance of showers early in the afternoon, then showers likely late. Near steady temperature in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent.

Night: A chance of showers early in the evening, then showers in the late evening and overnight. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent.

Peoria, IL

Tonight
Rain Showers
68°20°
20%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
90%
Friday
Sunny
68°/ 48° 20°/ 9°
0%
Saturday
Clear
72°22°
0%
Sun Night
Clear
72°22°
0%
Mon-Mon Night
Clear
65°18°
0%
Tuesday
Sunny
68°/ 52° 20°/ 11°
0%

Night: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the upper 60s. Southeast winds around 5 mph.

Names listed above may include county names.

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