Decatur, MI Weather Forecast & Current Conditions

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Decatur Weather Map
UTC Time: 9/14/2026, 11:15
Your Time:

Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Decatur, MI Regional Weather

Expires:202609141200;;434122
ASUS43 KDTX 141110
RWRMI 
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
700 AM EDT MON SEP 14 2026

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


MIZ043>046-050>051-056>058-064>065-071>073-077>080-141200-
SOUTHWEST LOWER MICHIGAN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   CLEAR     47  45  93 CALM      30.27R TC   8           
BENTON HARBOR  CLEAR     46  46 100 CALM      30.25S FOG     TC   8   
BIG RAPIDS     CLEAR     39  39 100 W3        30.28R TC   4           
COLDWATER      CLEAR     45  45 100 NE1       30.26S TC   7           
FREMONT        CLEAR     43  43 100 SW2       30.27S TC   6           
HOLLAND        CLEAR     48  47  96 E3        30.27S TC   9           
GRAND RAPIDS   CLEAR     47  46  97 CALM      30.27S TC   8           
IONIA          FOG       43  43 100 N2        30.27S VSB 1/2 TC   6   
KALAMAZOO      PTCLDY    46  46 100 CALM      30.27R TC   8           
LUDINGTON      FOG       43  43 100 N1        30.27S VSB 3/4 TC   6   
MARSHALL       CLEAR     43  43 100 S1        30.27R FOG     TC   6   
MOUNT PLEASANT CLEAR     41  39  93 NW2       30.27S FOG     TC   5   
MUSKEGON       CLEAR     48  45  89 CALM      30.27S TC   9           
SOUTH HAVEN    CLEAR     48  46  93 E2        30.26R FOG     TC   9   
SPARTA         CLEAR     43  41  93 CALM      30.28R TC   6           
$$

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

Decatur, MI

This Morning
Clear
48°/ 58° / 14°
0%
Today
Sunny
75°24°
0%
Tuesday
Thunderstorms
82°/ 60° 28°/ 16°
70%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
78°/ 58° 26°/ 14°
70%
Friday
Rain Showers
78°/ 60° 26°/ 16°
50%
Saturday
Rain Showers
75°/ 55° 24°/ 13°
70%

Day: Mostly clear. Lows in the upper 40s. Light winds.

Night: Partly cloudy. Lows in the upper 50s. Southeast winds 5 to 15 mph with gusts to around 30 mph.

Dowagiac, MI

Today
Sunny
75°/ 60° 24°/ 16°
0%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
80%
Wednesday
Rain Showers
78°/ 65° 26°/ 18°
80%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
70%

Day: Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 60. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Benton Harbor, MI

Today
Sunny
75°/ 60° 24°/ 16°
0%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
70%
Thursday
Thunderstorms
78°/ 60° 26°/ 16°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
70%

Day: Mostly sunny. Highs in the mid 70s. Southeast winds around 5 mph.

Night: Partly cloudy. Lows around 60. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Kalamazoo, MI

This Morning
Clear
48°/ 58° / 14°
0%
Today
Sunny
72°22°
0%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Friday
Rain Showers
78°/ 60° 26°/ 16°
50%
Saturday
Rain Showers
75°/ 55° 24°/ 13°
70%

Day: Clear. Lows in the upper 40s. Light winds.

Night: Partly cloudy. Lows in the upper 50s. Southeast winds 5 to 15 mph with gusts to around 30 mph.

Niles, MI

Today
Sunny
75°/ 62° 24°/ 17°
0%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
80%
Wednesday
Rain Showers
78°/ 65° 26°/ 18°
80%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
70%

Day: Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Sturgis, MI

Today
Sunny
72°/ 58° 22°/ 14°
0%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
80%
Wednesday
Rain Showers
78°/ 65° 26°/ 18°
80%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs in the lower 70s. East winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Holland, MI

This Morning
Clear
48°/ 58° / 14°
20%
Today
Sunny
72°22°
0%
Tuesday
Thunderstorms
78°/ 58° 26°/ 14°
50%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
60%
Friday
Rain Showers
75°/ 60° 24°/ 16°
50%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
70%

Day: Clear. Lows in the upper 40s. Light winds.

Night: Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of showers and thunderstorms after midnight. Lows in the upper 50s. Southeast winds 5 to 15 mph with gusts to around 30 mph.

Elkhart, IN

Today
Sunny
75°/ 60° 24°/ 16°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
50%
Friday
Rain Showers
78°/ 62° 26°/ 17°
40%
Saturday
Rain Showers
78°/ 60° 26°/ 16°
60%

Day: Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 60. Southeast winds 10 to 15 mph with gusts up to 25 mph.

South Bend, IN

Today
Sunny
75°/ 62° 24°/ 17°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
60%
Friday
Rain Showers
80°/ 62° 27°/ 17°
50%
Saturday
Rain Showers
78°/ 60° 26°/ 16°
60%

Day: Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Lagrange, IN

Today
Sunny
72°/ 58° 22°/ 14°
0%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
40%
Saturday
Rain Showers
75°/ 60° 24°/ 16°
60%

Day: Sunny. Highs in the lower 70s. East winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

North Liberty, IN

Today
Sunny
75°/ 62° 24°/ 17°
0%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
60%
Friday
Rain Showers
80°/ 62° 27°/ 17°
50%
Saturday
Rain Showers
78°/ 60° 26°/ 16°
60%

Day: Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Battle Creek, MI

This Morning
Clear
45°/ 58° / 14°
0%
Today
Sunny
72°22°
0%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
75°/ 62° 24°/ 17°
70%
Thursday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Friday
Rain Showers
78°/ 60° 26°/ 16°
40%
Saturday
Rain Showers
75°/ 55° 24°/ 13°
60%

Day: Clear. Lows in the mid 40s. Light winds.

Night: Partly cloudy. Lows in the upper 50s. Southeast winds 5 to 15 mph with gusts to around 25 mph.

Hastings, MI

This Morning
Clear
48°/ 58° / 14°
0%
Today
Sunny
72°22°
0%
Tuesday
Thunderstorms
80°/ 58° 27°/ 14°
50%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Friday
Rain Showers
75°/ 58° 24°/ 14°
50%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
70%

Day: Clear. Lows in the upper 40s. Light winds.

Night: Partly cloudy. Lows in the upper 50s. Southeast winds 5 to 15 mph with gusts to around 30 mph.

Coldwater, MI

Today
Sunny
72°/ 58° 22°/ 14°
0%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
80%
Wednesday
Rain Showers
78°/ 65° 26°/ 18°
80%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
40%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
60%

Day: Sunny. Highs in the lower 70s. East winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 25 mph.

Michigan City, IN

Today
Sunny
75°/ 62° 24°/ 17°
0%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
90%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
90%
Thursday
Thunderstorms
80°/ 62° 27°/ 17°
60%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%
Saturday
Rain Showers
78°/ 60° 26°/ 16°
60%

Day: Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Grand Haven, MI

This Morning
Clear
48°/ 60° / 16°
50%
Today
Sunny
72°22°
0%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
60%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
50%
Friday
Rain Showers
75°/ 60° 24°/ 16°
50%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
70%

Day: Mostly clear. Lows in the upper 40s. Light winds.

Night: Mostly cloudy. A 50 percent chance of showers and thunderstorms after midnight. Lows around 60. Southeast winds 5 to 15 mph with gusts to around 35 mph.

Plymouth, IN

Today
Sunny
75°/ 62° 24°/ 17°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
90%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
82°/ 65° 28°/ 18°
40%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
50%

Day: Mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Angola, IN

Today
Sunny
72°/ 55° 22°/ 13°
0%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Wednesday
Rain Showers
78°/ 65° 26°/ 18°
80%
Thursday
Thunderstorms
82°/ 62° 28°/ 17°
60%
Friday
Rain Showers
78°/ 62° 26°/ 17°
40%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
60%

Day: Sunny. Highs in the lower 70s. East winds around 5 mph.

Night: Mostly clear. Lows in the mid 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Kendallville, IN

Today
Sunny
72°/ 58° 22°/ 14°
0%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Wednesday
Thunderstorms
80°/ 68° 27°/ 20°
70%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
80°/ 62° 27°/ 17°
40%
Saturday
Rain Showers
78°/ 60° 26°/ 16°
60%

Day: Sunny. Highs in the lower 70s. East winds around 5 mph.

Night: Mostly clear. Lows in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Syracuse, IN

Today
Sunny
75°/ 58° 24°/ 14°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
80%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
80°/ 62° 27°/ 17°
40%
Saturday
Rain Showers
78°/ 60° 26°/ 16°
50%

Day: Sunny. Highs in the mid 70s. East winds 5 to 10 mph.

Night: Mostly clear. Lows in the upper 50s. Southeast winds 10 to 15 mph.

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