Chalmers, IN Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Chalmers, IN Weather Maps

°F °C°F °C
Chalmers Weather Map
UTC Time: 9/18/2026, 04:54
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Chalmers, IN Regional Weather

Expires:202609180500;;635664
ASUS43 KIND 180410
RWRIN 

WEATHER ROUNDUP FOR INDIANA
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1200 AM EDT FRI SEP 18 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>013-019-020-180500-
NORTHWEST INDIANA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GARY /AIRPORT/ CLOUDY    70  70 100 N9        30.23R                  
KNOX *+        CLOUDY    72  72 100 N6        30.22R FOG              
LA PORTE +     CLOUDY    72  72 100 VRB3      30.23R                  
MICHIGAN CITY+ CLOUDY    68  66  94 N5        30.24R                  
MONTICELLO +   PTCLDY    72  70  95 CALM      30.21R                  
RENSSELAER +   MOCLDY    70  70 100 N3        30.23R FOG              
VALPARAISO     CLOUDY    70  69  97 NE3       30.23S                  

$$


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

Chalmers, IN

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

Night: Mostly cloudy with a 20 percent chance of showers. Lows in the upper 60s. Northeast winds around 5 mph.

Delphi, IN

Tonight
Thunderstorms
68°20°
20%
Friday
Mostly Cloudy
78°/ 62° 26°/ 17°
50%
Saturday
Thunderstorms
82°/ 68° 28°/ 20°
80%
Sunday
Thunderstorms
78°26°
50%
Sun Night-Mon
Thunderstorms
60°16°
50%
Mon Night
Thunderstorms
55°13°
40%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
20%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Night: Partly cloudy early this morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms early this morning, then isolated showers toward daybreak. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Lafayette, IN

Tonight
Thunderstorms
68°20°
20%
Friday
Mostly Cloudy
78°/ 62° 26°/ 17°
50%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Thunderstorms
82°/ 62° 28°/ 17°
50%
Monday
Thunderstorms
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
20%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Night: Partly cloudy early this morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Near steady temperature in the upper 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Rensselaer, IN

Tonight
Thunderstorms
65°18°
20%
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 slight chance of showers in the late evening and early morning. A slight chance of thunderstorms late in the evening. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 20 percent.

Fowler, IN

Tonight
Thunderstorms
68°20°
20%
Friday
Mostly Cloudy
78°/ 62° 26°/ 17°
50%
Saturday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Sunday
Thunderstorms
78°/ 60° 26°/ 16°
50%
Monday
Thunderstorms
70°/ 55° 21°/ 13°
50%
Tuesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Wednesday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Mostly Cloudy
72°22°
0%

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

Logansport, IN

Tonight
Rain Showers
72°22°
40%
Friday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Sunday
Thunderstorms
75°/ 55° 24°/ 13°
80%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
70%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
30%
Wednesday
Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
72°22°
0%

Night: Mostly cloudy with a 40 percent chance of showers. Near steady temperature in the lower 70s. Northeast winds around 5 mph.

Winamac, IN

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

Night: Mostly cloudy with a 20 percent chance of showers. Lows in the mid 60s. Northeast winds around 5 mph.

Frankfort, IN

Tonight
Thunderstorms
68°20°
40%
Friday
Mostly Cloudy
78°/ 62° 26°/ 17°
50%
Saturday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Sun-Sun Night
Thunderstorms
82°28°
50%
Mon-Mon Night
Thunderstorms
72°22°
50%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
20%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Night: Mostly cloudy with a chance of showers. A chance of thunderstorms early this morning, then isolated thunderstorms toward daybreak. Some thunderstorms may produce heavy rainfall early this morning. Some thunderstorms may produce heavy rainfall toward daybreak. Near steady temperature in the upper 60s. Northeast winds around 5 mph. Chance of rain 40 percent.

Roselawn, IN

Tonight
Thunderstorms
65°18°
20%
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 slight chance of showers in the late evening and early morning. A slight chance of thunderstorms late in the evening. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 20 percent.

Williamsport, IN

Tonight
Thunderstorms
68°20°
20%
Friday
Rain Showers
80°/ 65° 27°/ 18°
50%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Thunderstorms
82°28°
50%
Sun Night-Mon
Thunderstorms
62°17°
50%
Mon Night
Thunderstorms
58°14°
40%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
20%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Night: Partly cloudy early this morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Rochester, IN

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

Night: Mostly cloudy with a 20 percent chance of showers. Lows in the mid 60s. Northeast winds around 5 mph.

Crawfordsville, IN

Tonight
Thunderstorms
68°20°
50%
Friday
Rain Showers
82°/ 65° 28°/ 18°
50%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
60%
Sunday
Thunderstorms
82°/ 62° 28°/ 17°
50%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
50%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Night: Partly cloudy early this morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms early this morning, then isolated thunderstorms toward daybreak. Some thunderstorms may produce heavy rainfall early this morning. Some thunderstorms may produce heavy rainfall toward daybreak. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 50 percent.

Attica, IN

Tonight
Thunderstorms
68°20°
50%
Friday
Rain Showers
82°/ 65° 28°/ 18°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Thunderstorms
82°28°
50%
Sun Night-Mon
Thunderstorms
62°17°
50%
Mon Night
Thunderstorms
58°14°
40%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Night: Partly cloudy early this morning, then becoming mostly cloudy. A chance of showers. Isolated thunderstorms. Lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Kokomo, IN

Tonight
Thunderstorms
68°20°
30%
Friday
Mostly Cloudy
75°/ 62° 24°/ 17°
50%
Saturday
Thunderstorms
82°/ 68° 28°/ 20°
80%
Sunday
Thunderstorms
78°26°
50%
Sun Night-Mon
Thunderstorms
60°16°
50%
Mon Night
Thunderstorms
55°13°
40%
Tue-Tue Night
Rain Showers
68°20°
20%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Night: Partly cloudy early this morning, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms early this morning, then isolated showers toward daybreak. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

Watseka, IL

Tonight
Thunderstorms
65°18°
20%
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 slight chance of showers. A slight chance of thunderstorms in the late evening and early morning. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 20 percent.

Peru, IN

Tonight
Thunderstorms
72°22°
40%
Friday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
90%
Sunday
Thunderstorms
75°/ 55° 24°/ 13°
90%
Monday
Thunderstorms
65°/ 55° 18°/ 13°
60%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
40%
Wednesday
Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Cloudy
72°22°
0%

Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the lower 70s. Northeast winds around 5 mph. Chance of rain 40 percent.

Knox, IN

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

Night: Mostly cloudy with a 20 percent chance of showers. Lows in the mid 60s. Northeast winds around 5 mph.

Lebanon, IN

Tonight
Thunderstorms
68°20°
90%
Friday
Mostly Cloudy
78°/ 62° 26°/ 17°
50%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
60%
Sunday
Thunderstorms
82°28°
50%
Sun Night
Thunderstorms
58°14°
50%
Mon Night
Thunderstorms
58°14°
50%
Tuesday
Rain Showers
70°/ 55° 21°/ 13°
20%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Night: Partly cloudy with showers with a chance of thunderstorms early this morning, then mostly cloudy with scattered showers with isolated thunderstorms toward daybreak. Some thunderstorms may produce heavy rainfall. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 90 percent.

Tipton, IN

Tonight
Thunderstorms
68°20°
40%
Friday
Mostly Cloudy
78°/ 62° 26°/ 17°
50%
Saturday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Sunday
Thunderstorms
82°28°
60%
Sun Night-Mon
Thunderstorms
60°16°
50%
Mon Night
Thunderstorms
58°14°
50%
Tue-Tue Night
Rain Showers
68°20°
20%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Night: Mostly cloudy with a chance of showers. A chance of thunderstorms early this morning, then isolated thunderstorms toward daybreak. Some thunderstorms may produce heavy rainfall early this morning. Some thunderstorms may produce heavy rainfall toward daybreak. Near steady temperature in the upper 60s. Northeast winds around 5 mph. Chance of rain 40 percent.

Gary, IN

Tonight
Rain Showers
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. A slight chance of showers late 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.

Trending Headlines

Trending Entertainment Headlines

Chalmers Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Chalmers Quick Facts

National Two Day Weather Forecast


E-mail the Chalmers Weather Forecast

Voice your opinion or tell us about page issues...