Munster, IN Weather Forecast & Current Conditions

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Munster Weather Map
UTC Time: 9/18/2026, 00:42
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Munster, IN Regional Weather

Expires:202609180100;;628563
ASUS43 KIND 180010
RWRIN 

WEATHER ROUNDUP FOR INDIANA
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
800 PM EDT THU SEP 17 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>013-019-020-180100-
NORTHWEST INDIANA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY /AIRPORT/ CLOUDY    72  72 100 N7        30.18R FOG              
KNOX *+        MOCLDY    75  75 100 N12       30.16S                  
LA PORTE +     CLOUDY    73  73 100 N7        30.18S                  
6HR MIN TEMP:  72; 6HR MAX TEMP:  82;                                

MICHIGAN CITY+ MOCLDY    70  68  94 CALM      30.19S                  
MONTICELLO +   MOCLDY    82  71  71 N9        30.14S                  
6HR MIN TEMP:  79; 6HR MAX TEMP:  89; 6HR PCP:  0.01;                

RENSSELAER +   TSTM      75  75 100 N3        30.17R                  
VALPARAISO     PTCLDY    72  70  93 NE5       30.17S                  
6HR MIN TEMP:  72; 6HR MAX TEMP:  84;                                


$$


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

Munster, IN

Tonight
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
70%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
60%
Tuesday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. Patchy drizzle early in the evening. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Calumet City, IL

Tonight
Thunderstorms
68°20°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
70%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
30%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms or patchy drizzle early in the evening. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Chicago, IL

Tonight
Rain Showers
68°20°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
90%
Saturday
Thunderstorms
72°/ 65° 22°/ 18°
100%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
60%
Monday
Thunderstorms
65°/ 58° 18°/ 14°
60%
Tuesday
Mostly Cloudy
65°/ 58° 18°/ 14°
0%
Wednesday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Thursday
Mostly Cloudy
68°20°
0%

Night: Mostly cloudy. A slight chance of showers or patchy drizzle early in the evening. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Crete, IL

Tonight
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
70%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms early in the evening. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Portage, IN

Tonight
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
70%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
50%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms or patchy drizzle early in the evening. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 20 percent.

Joliet, IL

Tonight
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
70%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
30%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms or patchy drizzle early in the evening. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Kankakee, IL

Tonight
Thunderstorms
65°18°
30%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
70%
Saturday
Thunderstorms
80°/ 65° 27°/ 18°
90%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
60%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°22°
0%

Night: Mostly cloudy. A chance of showers and thunderstorms early in the evening, then a slight chance of thunderstorms late in the evening. A slight chance of showers in the late evening and overnight. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 30 percent.

Naperville, IL

Tonight
Rain Showers
65°18°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
90%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
100%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
60%
Monday
Thunderstorms
62°/ 55° 17°/ 13°
60%
Tuesday
Mostly Cloudy
62°/ 55° 17°/ 13°
0%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. A slight chance of showers or patchy drizzle early in the evening. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Channahon, IL

Tonight
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
60%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
30%
Wednesday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°22°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Roselawn, IN

Tonight
Thunderstorms
65°18°
40%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
60%
Saturday
Thunderstorms
80°/ 65° 27°/ 18°
90%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
60%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
60%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Thursday
Mostly Cloudy
72°22°
0%

Night: Mostly cloudy. A chance of showers and thunderstorms early in the evening, then a slight chance of thunderstorms late in the evening. A slight chance of showers in the late evening and early morning. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 40 percent.

Rensselaer, IN

Tonight
Thunderstorms
65°18°
40%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
70%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
50%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Thursday
Cloudy
72°22°
0%

Night: Mostly cloudy. A chance of showers and thunderstorms early in the evening, then a slight chance of thunderstorms late in the evening. A slight chance of showers in the late evening and early morning. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 40 percent.

Michigan City, IN

Tonight
Thunderstorms
62°17°
20%
Friday
Mostly Cloudy
72°/ 58° 22°/ 14°
50%
Saturday
Thunderstorms
75°/ 62° 24°/ 17°
100%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
20%
Wednesday
Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the lower 60s. North winds around 5 mph. Chance of rain 20 percent.

Wanatah, IN

Tonight
Thunderstorms
62°17°
20%
Friday
Mostly Cloudy
75°/ 60° 24°/ 16°
50%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
90%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
20%
Wednesday
Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
72°22°
0%

Night: A slight chance of thunderstorms this evening. Mostly cloudy with a slight chance of showers. Lows in the lower 60s. North winds around 5 mph. Chance of rain 20 percent.

Evanston, IL

Tonight
Rain Showers
65°18°
20%
Friday
Mostly Cloudy
72°/ 62° 22°/ 17°
90%
Saturday
Thunderstorms
72°/ 62° 22°/ 17°
100%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
60%
Monday
Thunderstorms
62°/ 55° 17°/ 13°
60%
Tuesday
Mostly Cloudy
62°/ 55° 17°/ 13°
0%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Mostly Cloudy
68°20°
0%

Night: Mostly cloudy. A slight chance of showers or patchy drizzle early in the evening. Near steady temperature in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Niles, MI

Tonight
Thunderstorms
60°16°
20%
Friday
Cloudy
75°/ 58° 24°/ 14°
50%
Saturday
Thunderstorms
72°/ 62° 22°/ 17°
100%
Sunday
Thunderstorms
72°/ 52° 22°/ 11°
90%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
30%
Wednesday
Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms this evening. Lows around 60. North winds around 5 mph. Chance of rain 20 percent.

Knox, IN

Tonight
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
75°/ 60° 24°/ 16°
40%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Sunday
Thunderstorms
75°/ 55° 24°/ 13°
90%
Monday
Thunderstorms
68°/ 52° 20°/ 11°
50%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
20%
Wednesday
Cloudy
70°/ 52° 21°/ 11°
0%
Thursday
Cloudy
72°22°
0%

Night: A slight chance of thunderstorms this evening. Mostly cloudy with a slight chance of showers. Lows in the mid 60s. North winds around 5 mph. Chance of rain 20 percent.

Morris, IL

Tonight
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
78°/ 65° 26°/ 18°
50%
Saturday
Thunderstorms
78°/ 68° 26°/ 20°
90%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
60%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
60%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
30%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Cloudy
72°22°
0%

Night: Mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Watseka, IL

Tonight
Thunderstorms
65°18°
40%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
50%
Saturday
Thunderstorms
82°/ 68° 28°/ 20°
80%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
60%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
60%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Cloudy
72°22°
0%

Night: Mostly cloudy. A chance of showers and thunderstorms early in the evening, then a slight chance of thunderstorms in the late evening and early morning. A slight chance of showers in the late evening and overnight. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 40 percent.

Aurora, IL

Tonight
Rain Showers
62°17°
20%
Friday
Mostly Cloudy
72°/ 65° 22°/ 18°
90%
Saturday
Thunderstorms
75°/ 62° 24°/ 17°
100%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Monday
Thunderstorms
62°/ 52° 17°/ 11°
60%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
70°21°
0%

Night: Mostly cloudy. A slight chance of showers or patchy drizzle early in the evening. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Oswego, IL

Tonight
Thunderstorms
65°18°
20%
Friday
Mostly Cloudy
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
72°22°
0%

Night: Mostly cloudy. A slight chance of showers and thunderstorms or patchy drizzle early in the evening. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Names listed above may include county names.

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