Griffith, IN Weather Forecast & Current Conditions

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Griffith, IN Weather Maps

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Griffith Weather Map
UTC Time: 10/31/2026, 05:10
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Griffith, IN Regional Weather

Expires:202610310600;;004256
ASUS43 KIND 310510
RWRIN 

WEATHER ROUNDUP FOR INDIANA
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
100 AM EDT SAT OCT 31 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* - STATION DOES NOT REPORT WEATHER SUCH AS PRECIPITATION OR FOG.

+ - STATION NOT QUALITY CONTROLLED BY THE NATIONAL WEATHER SERVICE.
    USE DATA WITH CAUTION...ESPECIALLY DEWPOINT AND RELATIVE
    HUMIDITY OBSERVATIONS.


INZ001>003-010>013-019-020-310600-
NORTHWEST INDIANA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
KNOX *+        MOCLDY    50  45  81 NE5       30.37F                  
LA PORTE +     MOCLDY    48  48 100 E3        30.38S                  
MICHIGAN CITY+ MOCLDY    46  43  87 CALM      30.39S                  
MONTICELLO +   CLOUDY    55  44  65 E3        30.36F                  
RENSSELAER +   CLOUDY    54  43  66 E6        30.37F                  
VALPARAISO     MOCLDY    49  44  83 E7        30.38S                  

$$


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

Griffith, IN

Tonight
Rain Showers
20%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
30%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
65°/ 55° 18°/ 13°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
50%
Friday
Mostly Cloudy
60°16°
0%

Night: Cloudy. A slight chance of showers. Nearly steady temperatures in the lower 50s. East winds around 5 mph. Chance of precipitation 20 percent.

Calumet City, IL

Tonight
Rain Showers
30%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
40%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers in the late evening and early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds around 5 mph. Chance of precipitation 30 percent.

Chicago, IL

Tonight
Rain Showers
30%
Saturday
Rain Showers
62°/ 55° 17°/ 13°
40%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
20%
Monday
Rain Showers
65°/ 58° 18°/ 14°
50%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
62°/ 48° 17°/ 9°
50%
Friday
Mostly Cloudy
60°16°
0%

Night: Cloudy. A slight chance of showers in the late evening and early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 30 percent.

Portage, IN

Tonight
Rain Showers
20%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
30%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
65°/ 55° 18°/ 13°
40%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
60%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
60%
Friday
Mostly Cloudy
60°16°
0%

Night: Cloudy. A slight chance of showers. Nearly steady temperatures around 50. East winds 5 to 10 mph. Chance of precipitation 20 percent.

Crete, IL

Tonight
Rain Showers
30%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
70%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
40%
Friday
Mostly Cloudy
60°16°
0%

Night: Cloudy. A slight chance of showers in the late evening and early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 30 percent.

Kankakee, IL

Tonight
Rain Showers
40%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 48° 20°/ 9°
70%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
50%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers late in the evening, then a chance of showers after midnight. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 40 percent.

Joliet, IL

Tonight
Rain Showers
40%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
40%
Friday
Mostly Cloudy
60°16°
0%

Night: Cloudy. A slight chance of showers in the late evening and early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds around 5 mph. Chance of precipitation 40 percent.

Roselawn, IN

Tonight
Rain Showers
20%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
30%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 55° 20°/ 13°
40%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
60%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
60%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers. Nearly steady temperatures in the lower 50s. East winds around 5 mph. Chance of precipitation 20 percent.

Rensselaer, IN

Tonight
Rain Showers
20%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
30%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 55° 20°/ 13°
40%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
60%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
60%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers. Nearly steady temperatures in the lower 50s. East winds around 5 mph. Chance of precipitation 20 percent.

Michigan City, IN

Tonight
Rain Showers
52°11°
20%
Saturday
Rain Showers
62°/ 50° 17°/ 10°
20%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Rain Showers
65°/ 55° 18°/ 13°
40%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
50%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
60%
Friday
Rain Showers
60°16°
30%

Night: Cloudy. A slight chance of showers. Near steady temperature in the lower 50s. East winds around 5 mph. Chance of rain 20 percent.

Wanatah, IN

Tonight
Rain Showers
52°11°
20%
Saturday
Rain Showers
65°/ 50° 18°/ 10°
30%
Sunday
Rain Showers
68°/ 50° 20°/ 10°
20%
Monday
Rain Showers
65°/ 55° 18°/ 13°
40%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
60%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
60%
Friday
Rain Showers
60°16°
30%

Night: Cloudy. A slight chance of showers. Near steady temperature in the lower 50s. East winds around 5 mph. Chance of rain 20 percent.

Naperville, IL

Tonight
Rain Showers
40%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
50%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
65°/ 58° 18°/ 14°
60%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
62°/ 48° 17°/ 9°
40%
Friday
Mostly Cloudy
58°14°
0%

Night: Cloudy. A slight chance of showers in the late evening and early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds around 5 mph. Chance of precipitation 40 percent.

Channahon, IL

Tonight
Rain Showers
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
20%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
70%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
40%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers late in the evening, then a chance of showers after midnight. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 40 percent.

Niles, MI

Tonight
Cloudy
50°10°
0%
Saturday
Rain Showers
62°/ 48° 17°/ 9°
20%
Sunday
Rain Showers
68°/ 50° 20°/ 10°
20%
Monday
Rain Showers
65°/ 55° 18°/ 13°
50%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
60%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
50%
Friday
Rain Showers
60°16°
30%

Night: Cloudy. Near steady temperature around 50. East winds around 5 mph.

Knox, IN

Tonight
Rain Showers
48°9°
20%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
20%
Sunday
Rain Showers
68°/ 50° 20°/ 10°
20%
Monday
Rain Showers
68°/ 55° 20°/ 13°
40%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
60%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
60%
Friday
Rain Showers
62°17°
30%

Night: Cloudy. A slight chance of showers. Lows in the upper 40s. East winds around 5 mph. Chance of rain 20 percent.

Evanston, IL

Tonight
Rain Showers
30%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
50%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Rain Showers
65°/ 58° 18°/ 14°
60%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
50%
Friday
Mostly Cloudy
58°14°
0%

Night: Cloudy. A slight chance of showers in the late evening and early morning, then a chance of showers late. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 30 percent.

Watseka, IL

Tonight
Rain Showers
52°11°
50%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
40%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
40%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
70%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
60%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
50%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A chance of showers. Lows in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 50 percent.

Winamac, IN

Tonight
Rain Showers
48°9°
20%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
20%
Sunday
Rain Showers
68°/ 50° 20°/ 10°
20%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
60%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
60%
Friday
Rain Showers
62°17°
20%

Night: Cloudy. A slight chance of showers. Lows in the upper 40s. East winds around 5 mph. Chance of rain 20 percent.

Morris, IL

Tonight
Rain Showers
50%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
50%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
20%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
70%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
40%
Friday
Mostly Cloudy
62°17°
0%

Night: Cloudy. A slight chance of showers late in the evening, then a chance of showers after midnight. Nearly steady temperatures in the lower 50s. East winds 5 to 10 mph. Chance of precipitation 50 percent.

Aurora, IL

Tonight
Rain Showers
50%
Saturday
Rain Showers
62°/ 52° 17°/ 11°
50%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
20%
Monday
Rain Showers
65°/ 58° 18°/ 14°
60%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
70%
Wednesday
Rain Showers
68°/ 48° 20°/ 9°
50%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
40%
Friday
Mostly Cloudy
58°14°
0%

Night: Cloudy. A slight chance of showers in the late evening and early morning, then a chance of showers late. Nearly steady temperatures around 50. East winds around 5 mph. Chance of precipitation 50 percent.

Names listed above may include county names.

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