Ionia, MI Weather Forecast & Current Conditions

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Ionia Weather Map
UTC Time: 9/17/2026, 01:11
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Ionia, MI Regional Weather

Expires:202609170200;;574708
ASUS43 KDTX 170110
RWRMI 
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
900 PM EDT WED SEP 16 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>080-170200-
SOUTHWEST LOWER MICHIGAN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BATTLE CREEK   CLOUDY    67  64  90 E5        30.31R TC  19           
BENTON HARBOR  CLOUDY    70  68  93 E8        30.27R TC  21           
BIG RAPIDS     MOCLDY    63  59  88 E2        30.31S TC  17           
COLDWATER      CLOUDY    68  68 100 NE6       30.29R FOG     TC  20   
FREMONT        CLOUDY    68  61  77 E2        30.30S TC  20           
HOLLAND        CLOUDY    68  63  84 E5        30.30S TC  20           
GRAND RAPIDS   CLOUDY    67  61  81 E8        30.31R TC  19           
IONIA          CLOUDY    66  61  82 E6        30.32R TC  19           
KALAMAZOO      CLOUDY    67  65  93 NE3       30.30R TC  19           
LUDINGTON      PTCLDY    61  59  94 N5        30.30R TC  16           
MARSHALL       MOCLDY    66  64  94 E3        30.30R TC  19           
MOUNT PLEASANT PTCLDY    63  54  72 E7        30.33R TC  17           
MUSKEGON       CLOUDY    68  62  81 E5        30.30S TC  20           
SOUTH HAVEN    CLOUDY    70  66  88 E6        30.27S TC  21           
$$

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

Ionia, MI

Tonight
Thunderstorms
58°14°
30%
Thursday
Thunderstorms
75°/ 52° 24°/ 11°
30%
Friday
Sunny
75°/ 55° 24°/ 13°
60%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Rain Showers
65°/ 50° 18°/ 10°
40%
Tuesday
Thunderstorms
65°/ 52° 18°/ 11°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the upper 50s. East winds 5 to 10 mph. Chance of rain 30 percent.

Greenville, MI

Tonight
Thunderstorms
55°13°
30%
Thursday
Rain Showers
75°/ 52° 24°/ 11°
30%
Friday
Partly Cloudy
72°/ 52° 22°/ 11°
70%
Saturday
Thunderstorms
65°/ 55° 18°/ 13°
100%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
40%
Monday
Rain Showers
65°/ 48° 18°/
40%
Tuesday
Thunderstorms
65°/ 52° 18°/ 11°
30%
Wednesday
Rain Showers
70°21°
20%

Night: Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain 30 percent.

Saint Johns, MI

Tonight
Thunderstorms
58°14°
30%
Thursday
Thunderstorms
75°/ 52° 24°/ 11°
30%
Friday
Sunny
75°/ 55° 24°/ 13°
50%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Rain Showers
65°/ 52° 18°/ 11°
40%
Tuesday
Thunderstorms
68°/ 52° 20°/ 11°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph in the evening becoming light. Chance of rain 30 percent.

Grand Rapids, MI

Tonight
Thunderstorms
58°14°
30%
Thursday
Rain Showers
75°/ 52° 24°/ 11°
30%
Friday
Sunny
75°/ 55° 24°/ 13°
70%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Rain Showers
65°/ 52° 18°/ 11°
40%
Tuesday
Thunderstorms
65°/ 52° 18°/ 11°
30%
Wednesday
Rain Showers
70°21°
20%

Night: Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the upper 50s. East winds 5 to 10 mph. Chance of rain 30 percent.

Charlotte, MI

Tonight
Thunderstorms
62°17°
50%
Thursday
Thunderstorms
75°/ 52° 24°/ 11°
50%
Friday
Sunny
75°/ 55° 24°/ 13°
50%
Saturday
Thunderstorms
72°/ 58° 22°/ 14°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
40%
Tuesday
Thunderstorms
68°/ 55° 20°/ 13°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 60s. Northeast winds 5 to 10 mph in the evening becoming light. Chance of rain 50 percent.

Hastings, MI

Tonight
Thunderstorms
62°17°
40%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
40%
Friday
Sunny
75°/ 55° 24°/ 13°
50%
Saturday
Thunderstorms
72°/ 58° 22°/ 14°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
40%
Tuesday
Thunderstorms
68°/ 52° 20°/ 11°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 60s. East winds 5 to 10 mph in the evening becoming light.

Alma, MI

Tonight
Thunderstorms
58°14°
30%
Thursday
Rain Showers
75°/ 52° 24°/ 11°
30%
Friday
Partly Cloudy
75°/ 52° 24°/ 11°
60%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Rain Showers
65°/ 50° 18°/ 10°
40%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

Lansing, MI

Tonight
Thunderstorms
62°17°
50%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
50%
Friday
Sunny
75°/ 55° 24°/ 13°
40%
Saturday
Thunderstorms
70°/ 58° 21°/ 14°
90%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Rain Showers
65°/ 52° 18°/ 11°
40%
Tuesday
Thunderstorms
68°/ 55° 20°/ 13°
30%
Wednesday
Rain Showers
70°21°
20%

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows in the lower 60s. Light winds. Chance of rain 50 percent.

Holland, MI

Tonight
Thunderstorms
62°17°
50%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
50%
Friday
Sunny
75°/ 58° 24°/ 14°
70%
Saturday
Thunderstorms
72°/ 58° 22°/ 14°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
40%
Wednesday
Rain Showers
70°21°
20%

Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 60s. East winds 5 to 10 mph in the evening becoming light.

Owosso, MI

Tonight
Thunderstorms
58°14°
40%
Thursday
Rain Showers
75°/ 52° 24°/ 11°
30%
Friday
Cloudy
75°/ 55° 24°/ 13°
40%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
40%
Monday
Rain Showers
65°/ 52° 18°/ 11°
40%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
30%
Wednesday
Mostly Cloudy
72°22°
0%

Night: Cloudy. A chance of showers in the evening, then a chance of showers and a slight chance of thunderstorms. Lows in the upper 50s. Northeast winds up to 10 mph. Chance of rain 40 percent.

Mount Pleasant, MI

Tonight
Thunderstorms
55°13°
30%
Thursday
Rain Showers
75°/ 50° 24°/ 10°
20%
Friday
Partly Cloudy
72°/ 52° 22°/ 11°
70%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
100%
Sunday
Rain Showers
68°/ 50° 20°/ 10°
40%
Monday
Rain Showers
65°/ 48° 18°/
30%
Tuesday
Thunderstorms
65°/ 52° 18°/ 11°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the mid 50s. East winds around 10 mph. Chance of rain 30 percent.

Grand Haven, MI

Tonight
Thunderstorms
60°16°
30%
Thursday
Rain Showers
75°/ 55° 24°/ 13°
30%
Friday
Sunny
75°/ 55° 24°/ 13°
70%
Saturday
Thunderstorms
70°/ 58° 21°/ 14°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
40%
Monday
Rain Showers
65°/ 52° 18°/ 11°
40%
Tuesday
Thunderstorms
68°/ 55° 20°/ 13°
30%
Wednesday
Rain Showers
70°21°
20%

Night: Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows around 60. East winds around 10 mph. Chance of rain 30 percent.

Big Rapids, MI

Tonight
Thunderstorms
55°13°
30%
Thursday
Rain Showers
75°/ 48° 24°/
30%
Friday
Partly Cloudy
72°/ 52° 22°/ 11°
80%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
100%
Sunday
Rain Showers
65°/ 48° 18°/
20%
Monday
Rain Showers
65°/ 48° 18°/
30%
Tuesday
Thunderstorms
65°/ 50° 18°/ 10°
30%
Wednesday
Rain Showers
70°21°
20%

Night: Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the mid 50s. Light winds. Chance of rain 30 percent.

Muskegon, MI

Tonight
Thunderstorms
58°14°
30%
Thursday
Rain Showers
75°/ 52° 24°/ 11°
30%
Friday
Partly Cloudy
75°/ 55° 24°/ 13°
80%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
40%
Monday
Rain Showers
65°/ 52° 18°/ 11°
40%
Tuesday
Thunderstorms
68°/ 52° 20°/ 11°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the upper 50s. East winds around 10 mph. Chance of rain 30 percent.

Battle Creek, MI

Tonight
Thunderstorms
62°17°
50%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
60%
Friday
Sunny
75°/ 58° 24°/ 14°
40%
Saturday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
50%
Tuesday
Thunderstorms
68°/ 55° 20°/ 13°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 60s. Northeast winds 5 to 10 mph in the evening becoming light.

Fremont, MI

Tonight
Thunderstorms
55°13°
30%
Thursday
Rain Showers
75°/ 50° 24°/ 10°
30%
Friday
Partly Cloudy
72°/ 52° 22°/ 11°
80%
Saturday
Thunderstorms
65°/ 52° 18°/ 11°
100%
Sunday
Rain Showers
68°/ 48° 20°/
40%
Monday
Rain Showers
65°/ 48° 18°/
40%
Tuesday
Thunderstorms
68°/ 52° 20°/ 11°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms after midnight. Lows in the mid 50s. East winds around 10 mph. Chance of rain 30 percent.

Jackson, MI

Tonight
Thunderstorms
62°17°
50%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
60%
Friday
Sunny
75°/ 55° 24°/ 13°
30%
Saturday
Thunderstorms
72°/ 58° 22°/ 14°
90%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
40%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
40%
Tuesday
Thunderstorms
68°/ 55° 20°/ 13°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 60s. Light winds. Chance of rain 50 percent.

Saginaw, MI

Tonight
Thunderstorms
58°14°
30%
Thursday
Rain Showers
75°/ 52° 24°/ 11°
20%
Friday
Cloudy
75°/ 52° 24°/ 11°
50%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
30%
Monday
Rain Showers
65°/ 50° 18°/ 10°
30%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
30%
Wednesday
Mostly Cloudy
72°22°
0%

Night: Cloudy. A slight chance of showers in the evening, then a chance of showers and a slight chance of thunderstorms. Lows in the upper 50s. Northeast winds up to 10 mph. Chance of rain 30 percent.

Kalamazoo, MI

Tonight
Thunderstorms
65°18°
50%
Thursday
Thunderstorms
78°/ 55° 26°/ 13°
60%
Friday
Sunny
75°/ 58° 24°/ 14°
50%
Saturday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Sunday
Rain Showers
70°/ 52° 21°/ 11°
50%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
50%
Tuesday
Thunderstorms
68°/ 55° 20°/ 13°
30%
Wednesday
Rain Showers
72°22°
20%

Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 60s. East winds 5 to 10 mph in the evening becoming light.

Howell, MI

Tonight
Thunderstorms
62°17°
50%
Thursday
Rain Showers
75°/ 55° 24°/ 13°
40%
Friday
Cloudy
75°/ 55° 24°/ 13°
30%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
90%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
40%
Monday
Rain Showers
62°/ 52° 17°/ 11°
40%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
30%
Wednesday
Mostly Cloudy
70°21°
0%

Night: Cloudy. A chance of showers in the evening, then a chance of showers and a slight chance of thunderstorms. Lows in the lower 60s. Northeast winds up to 5 mph. Chance of rain 50 percent.

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