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Weather Grand Rapids: Current forecast

Grand Rapids / Michigan (MI) / United States

15.6 °C
Feels like 15.6 °C
Min 17 °C / Max 21 °C
Weather Grand Rapids: Moderate or heavy rain with thunder, 16 °C Moderate or heavy rain with thunder
5.8 km/h S
Wind
12.4 km/h S
Gusts
1008 hPa
Pressure
10.8 mm
Precipitation
96 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
07:01 / 20:25
Sunrise / Sunset
05:55 / 18:35
Moonrise / Moonset
Waning Crescent (8 %)
Moon phase

Updated: Apr 15, 2026, 7:28 CEST Apr 15, 2026, 1:28 EDT

Today's Summary

If you head out in Grand Rapids today, you'll see a moderate or heavy rain with thunder sky. The thermometer currently shows 15.6°C. Pack a light jacket for the evening. During the day temperatures will range between 16.5°C and 21.4°C.

Hourly forecast – Grand Rapids, today

Apr 15, 01:00
16 °C
Moderate or heavy rain with thunder
Grand Rapids Apr 15, 01:00: Moderate or heavy rain with thunder, 16 °C
Apr 15, 02:00
17 °C
Moderate or heavy rain shower
Grand Rapids Apr 15, 02:00: Moderate or heavy rain shower, 17 °C
Apr 15, 03:00
17 °C
Patchy rain possible
Grand Rapids Apr 15, 03:00: Patchy rain possible, 17 °C
Apr 15, 04:00
17 °C
Patchy rain possible
Grand Rapids Apr 15, 04:00: Patchy rain possible, 17 °C
Apr 15, 05:00
17 °C
Patchy rain possible
Grand Rapids Apr 15, 05:00: Patchy rain possible, 17 °C
Apr 15, 06:00
17 °C
Light rain
Grand Rapids Apr 15, 06:00: Light rain, 17 °C
Apr 15, 07:00
17 °C
Light rain
Grand Rapids Apr 15, 07:00: Light rain, 17 °C
Apr 15, 08:00
17 °C
Patchy light rain
Grand Rapids Apr 15, 08:00: Patchy light rain, 17 °C
Apr 15, 09:00
17 °C
Patchy rain possible
Grand Rapids Apr 15, 09:00: Patchy rain possible, 17 °C
Apr 15, 10:00
18 °C
Patchy rain possible
Grand Rapids Apr 15, 10:00: Patchy rain possible, 18 °C
Apr 15, 11:00
19 °C
Patchy rain possible
Grand Rapids Apr 15, 11:00: Patchy rain possible, 19 °C
Apr 15, 12:00
20 °C
Patchy rain possible
Grand Rapids Apr 15, 12:00: Patchy rain possible, 20 °C
Apr 15, 13:00
20 °C
Patchy rain possible
Grand Rapids Apr 15, 13:00: Patchy rain possible, 20 °C
Apr 15, 14:00
21 °C
Overcast
Grand Rapids Apr 15, 14:00: Overcast, 21 °C
Apr 15, 15:00
21 °C
Overcast
Grand Rapids Apr 15, 15:00: Overcast, 21 °C
Apr 15, 16:00
21 °C
Overcast
Grand Rapids Apr 15, 16:00: Overcast, 21 °C
Apr 15, 17:00
20 °C
Overcast
Grand Rapids Apr 15, 17:00: Overcast, 20 °C
Apr 15, 18:00
19 °C
Overcast
Grand Rapids Apr 15, 18:00: Overcast, 19 °C
Apr 15, 19:00
19 °C
Overcast
Grand Rapids Apr 15, 19:00: Overcast, 19 °C
Apr 15, 20:00
18 °C
Mist
Grand Rapids Apr 15, 20:00: Mist, 18 °C
Apr 15, 21:00
18 °C
Fog
Grand Rapids Apr 15, 21:00: Fog, 18 °C
Apr 15, 22:00
17 °C
Fog
Grand Rapids Apr 15, 22:00: Fog, 17 °C
Apr 15, 23:00
17 °C
Fog
Grand Rapids Apr 15, 23:00: Fog, 17 °C
Apr 16, 00:00
17 °C
Fog
Grand Rapids Apr 16, 00:00: Fog, 17 °C
Time
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
Grand Rapids Apr 15, 01:00: Moderate or heavy rain with thunder
Grand Rapids Apr 15, 02:00: Moderate or heavy rain shower
Grand Rapids Apr 15, 03:00: Patchy rain possible
Grand Rapids Apr 15, 04:00: Patchy rain possible
Grand Rapids Apr 15, 05:00: Patchy rain possible
Grand Rapids Apr 15, 06:00: Light rain
Grand Rapids Apr 15, 07:00: Light rain
Grand Rapids Apr 15, 08:00: Patchy light rain
Grand Rapids Apr 15, 09:00: Patchy rain possible
Grand Rapids Apr 15, 10:00: Patchy rain possible
Grand Rapids Apr 15, 11:00: Patchy rain possible
Grand Rapids Apr 15, 12:00: Patchy rain possible
Grand Rapids Apr 15, 13:00: Patchy rain possible
Grand Rapids Apr 15, 14:00: Overcast
Grand Rapids Apr 15, 15:00: Overcast
Grand Rapids Apr 15, 16:00: Overcast
Grand Rapids Apr 15, 17:00: Overcast
Grand Rapids Apr 15, 18:00: Overcast
Grand Rapids Apr 15, 19:00: Overcast
Grand Rapids Apr 15, 20:00: Mist
Grand Rapids Apr 15, 21:00: Fog
Grand Rapids Apr 15, 22:00: Fog
Grand Rapids Apr 15, 23:00: Fog
Grand Rapids Apr 16, 00:00: Fog
Temperature (°C)
Chance of rain (%)
100
100
100
100
65
100
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
Precipitation
10.8 mm
1.7 mm
0.1 mm
0.2 mm
0 mm
1.9 mm
1 mm
1.1 mm
1.4 mm
0.4 mm
0.1 mm
1.2 mm
0.1 mm
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
S
6
S
8
S
13
SSW
13
SSW
13
SSW
16
SW
22
SW
29
SW
30
SW
35
SW
25
SSW
27
SSW
21
SSW
22
SSW
23
SW
22
SW
20
SW
19
WSW
16
W
12
W
9
W
3
SW
5
SW
7
Pressure (hPa)
1008
1005
1007
1006
1007
1007
1006
1007
1009
1009
1008
1008
1008
1009
1009
1009
1009
1010
1009
1009
1009
1009
1008
1007
Humidity (%)
96 %
90 %
89 %
91 %
91 %
94 %
94 %
92 %
93 %
88 %
88 %
86 %
85 %
81 %
79 %
83 %
83 %
88 %
93 %
96 %
98 %
98 %
98 %
99 %
Cloud cover (%)
100 %
88 %
72 %
80 %
76 %
100 %
100 %
61 %
74 %
81 %
76 %
72 %
75 %
100 %
100 %
100 %
100 %
100 %
100 %
88 %
100 %
100 %
100 %
100 %

14-day weather forecast – Grand Rapids

14-day trend for Grand Rapids: Forecasts suggest a marked cooldown in the second week. Lows can drop to around -2°C at night, with daytime highs up to 23.7°C.

Date
Apr 15
Apr 16
Apr 17
Apr 18
Apr 19
Apr 20
Apr 21
Apr 22
Apr 23
Apr 24
Apr 25
Apr 26
Apr 27
Apr 28
Grand Rapids April 15, 2026: Heavy rain
Grand Rapids April 16, 2026: Heavy rain
Grand Rapids April 17, 2026: Fog
Grand Rapids April 18, 2026: Heavy rain
Grand Rapids April 19, 2026: Patchy rain possible
Grand Rapids April 20, 2026: Partly cloudy
Grand Rapids April 21, 2026: Partly cloudy
Grand Rapids April 22, 2026: Sunny
Grand Rapids April 23, 2026: Patchy rain possible
Grand Rapids April 24, 2026: Patchy rain possible
Grand Rapids April 25, 2026: Overcast
Grand Rapids April 26, 2026: Patchy rain possible
Grand Rapids April 27, 2026: Sunny
Grand Rapids April 28, 2026: Patchy rain possible
Temperature (°C)
Chance of rain (%)
85
88
0
73
84
0
0
0
88
85
0
87
0
88
Precipitation
38.2 mm
44.3 mm
—
24.6 mm
0.3 mm
—
0 mm
—
2.3 mm
2.4 mm
—
0.5 mm
—
0.4 mm
Wind max (km/h)
35
28
23
43
38
20
41
23
27
26
25
28
19
18
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
April 15, 2026 Grand Rapids April 15, 2026: Heavy rain Heavy rain 17 °C 21 °C 07:01 20:25 05:55 18:35 Waning Crescent (8 %)
April 16, 2026 Grand Rapids April 16, 2026: Heavy rain Heavy rain 8 °C 18 °C 06:59 20:26 06:17 19:53 Waning Crescent (3 %)
April 17, 2026 Grand Rapids April 17, 2026: Fog Fog 8 °C 24 °C 06:58 20:27 06:41 21:13 New Moon (0 %)
April 18, 2026 Grand Rapids April 18, 2026: Heavy rain Heavy rain 5 °C 20 °C 06:56 20:29 07:11 22:36 Waxing Crescent (1 %)
April 19, 2026 Grand Rapids April 19, 2026: Patchy rain possible Patchy rain possible -1 °C 4 °C 06:54 20:30 07:48 23:58 Waxing Crescent (3 %)
April 20, 2026 Grand Rapids April 20, 2026: Partly cloudy Partly cloudy -2 °C 10 °C 06:53 20:31 08:35 — Waxing Crescent (9 %)
April 21, 2026 Grand Rapids April 21, 2026: Partly cloudy Partly cloudy 6 °C 14 °C 06:51 20:32 09:36 01:12 Waxing Crescent (17 %)
April 22, 2026 Grand Rapids April 22, 2026: Sunny Sunny 3 °C 11 °C 06:50 20:33 10:46 02:12 Waxing Crescent (27 %)
April 23, 2026 Grand Rapids April 23, 2026: Patchy rain possible Patchy rain possible 5 °C 15 °C 06:48 20:34 12:02 03:00 Waxing Crescent (38 %)
April 24, 2026 Grand Rapids April 24, 2026: Patchy rain possible Patchy rain possible 3 °C 10 °C 06:46 20:36 13:19 03:37 First Quarter (49 %)
April 25, 2026 Grand Rapids April 25, 2026: Overcast Overcast 0 °C 9 °C 06:45 20:37 14:32 04:04 Waxing Moon (60 %)
April 26, 2026 Grand Rapids April 26, 2026: Patchy rain possible Patchy rain possible 2 °C 4 °C 06:43 20:38 15:42 04:27 Waxing Moon (70 %)
April 27, 2026 Grand Rapids April 27, 2026: Sunny Sunny -1 °C 12 °C 06:42 20:39 16:49 04:48 Waxing Moon (79 %)
April 28, 2026 Grand Rapids April 28, 2026: Patchy rain possible Patchy rain possible 4 °C 10 °C 06:41 20:40 17:55 05:07 Waxing Moon (87 %)
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