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Rock, MI Hourly Weather Forecast

Next 48 Hours

Mon, May 18th 2026

Sunny skies in the morning, with scattered showers expected by night. Rain forecasted to be light drizzle (up to 0.02in), light rain (up to 0.09in), scattered showers (up to 0.00in), light rain shower (up to 0.03in). Warming trend from 51°F to 72°. Light winds, shifting from SSE to E at 7 mph, while humidity ranges from 75% to 100%, and an avg barometric pressure of 29.73 inHg.
Mon, May 18th Temp Humidity Wind (mph) Pressure (inHg) Precip.
5 AM Overcast at 5 AM on Mon, May 18th 2026
Overcast
UV: 0
51°F

Feels
49°F
91% 8.9 SSE 29.76 0%
6 AM Light Drizzle at 6 AM on Mon, May 18th 2026
Light Drizzle
UV: 0
51°F

Feels
50°F
96% 8.7 SSE 29.73 100%

Rain est. 0.02in
7 AM Light Rain at 7 AM on Mon, May 18th 2026
Light Rain
UV: 0
52°F

Feels
51°F
99% 8.7 S 29.74 100%

Rain est. 0.09in
8 AM Fog at 8 AM on Mon, May 18th 2026
Fog
UV: 0.2
53°F

Feels
52°F
100% 8.1 SSE 29.71 0%
9 AM Fog at 9 AM on Mon, May 18th 2026
Fog
UV: 0.8
56°F

Feels
55°F
98% 9.8 S 29.68 0%
10 AM Scattered Showers at 10 AM on Mon, May 18th 2026
Scattered Showers
UV: 1.4
59°F

Feels
59°F
94% 6.7 SSW 29.71 69%
11 AM Scattered Showers at 11 AM on Mon, May 18th 2026
Scattered Showers
UV: 2.7
63°F

Feels
62°F
93% 9.2 SSW 29.74 100%
12 PM Partly Cloudy at 12 PM on Mon, May 18th 2026
Partly Cloudy
UV: 4.7
64°F

Feels
64°F
89% 6.7 SSW 29.74 0%
1 PM Sunny at 1 PM on Mon, May 18th 2026
Sunny
UV: 2.6
65°F

Feels
65°F
86% 7.2 SW 29.72 0%
2 PM Sunny at 2 PM on Mon, May 18th 2026
Sunny
UV: 6.2
67°F

Feels
67°F
87% 10.5 SSW 29.72 0%
3 PM Partly Cloudy at 3 PM on Mon, May 18th 2026
Partly Cloudy
UV: 7
70°F

Feels
70°F
87% 8.7 SSW 29.73 0%
4 PM Sunny at 4 PM on Mon, May 18th 2026
Sunny
UV: 3.4
72°F

Feels
75°F
81% 6.7 SW 29.73 0%
5 PM Sunny at 5 PM on Mon, May 18th 2026
Sunny
UV: 3
72°F

Feels
76°F
75% 5.6 SSW 29.73 0%
6 PM Scattered Showers at 6 PM on Mon, May 18th 2026
Scattered Showers
UV: 1.3
71°F

Feels
71°F
82% 6 SSE 29.74 87%
7 PM Scattered Showers at 7 PM on Mon, May 18th 2026
Scattered Showers
UV: 1
68°F

Feels
68°F
85% 6.7 SSE 29.74 100%
8 PM Scattered Showers at 8 PM on Mon, May 18th 2026
Scattered Showers
UV: 0.2
65°F

Feels
65°F
90% 4.9 SE 29.74 80%
9 PM Fog at 9 PM on Mon, May 18th 2026
Fog
UV: 0
62°F

Feels
62°F
98% 4.7 ESE 29.76 0%
10 PM Light Drizzle at 10 PM on Mon, May 18th 2026
Light Drizzle
UV: 0
60°F

Feels
61°F
99% 3.6 ESE 29.77 100%

Rain est. 0.01in
11 PM Light Rain Shower at 11 PM on Mon, May 18th 2026
Light Rain Shower
UV: 0
60°F

Feels
60°F
100% 2.2 E 29.77 100%

Rain est. 0.03in

Tue, May 19th 2026

Light rain shower early, becoming scattered showers later. Rain forecasted to be light rain shower (up to 0.09in), fog (up to 0.00in), moderate or heavy rain in area with thunder (up to 0.08in), moderate or heavy rain shower (up to 0.13in), moderate rain (up to 0.10in), mist (up to 0.00in), scattered showers (up to 0.00in). Warming trend from 44°F to 63°. Breezy wind, shifting from SE to NW at 8.2 mph, as humidity fluctuates between 65% to 100%, and an avg barometric pressure of 29.77 inHg.
Tue, May 19th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Light Rain Shower at 12 AM on Tue, May 19th 2026
Light Rain Shower
UV: 0
59°F

Feels
59°F
99% 2.9 SE 29.78 100%

Rain est. 0.06in
1 AM Light Rain Shower at 1 AM on Tue, May 19th 2026
Light Rain Shower
UV: 0
58°F

Feels
58°F
99% 6 SE 29.76 100%

Rain est. 0.01in
2 AM Light Rain Shower at 2 AM on Tue, May 19th 2026
Light Rain Shower
UV: 0
57°F

Feels
57°F
100% 4 ESE 29.73 100%

Rain est. 0.09in
3 AM Fog at 3 AM on Tue, May 19th 2026
Fog
UV: 0
57°F

Feels
56°F
100% 3.1 ESE 29.71 68%
4 AM Moderate Or Heavy Rain In Area With Thunder at 4 AM on Tue, May 19th 2026
Moderate Or Heavy Rain In Area With Thunder
UV: 0
57°F

Feels
56°F
99% 6.3 SE 29.68 100%

Rain est. 0.08in
5 AM Moderate Or Heavy Rain Shower at 5 AM on Tue, May 19th 2026
Moderate Or Heavy Rain Shower
UV: 0
58°F

Feels
57°F
100% 5.8 S 29.68 100%

Rain est. 0.12in
6 AM Light Rain Shower at 6 AM on Tue, May 19th 2026
Light Rain Shower
UV: 0
58°F

Feels
57°F
100% 4.9 SE 29.65 100%

Rain est. 0.01in
7 AM Moderate Or Heavy Rain Shower at 7 AM on Tue, May 19th 2026
Moderate Or Heavy Rain Shower
UV: 0
59°F

Feels
58°F
99% 8.1 SSE 29.64 100%

Rain est. 0.13in
8 AM Light Rain Shower at 8 AM on Tue, May 19th 2026
Light Rain Shower
UV: 0.1
59°F

Feels
58°F
99% 5.6 S 29.63 100%

Rain est. 0.04in
9 AM Moderate Rain at 9 AM on Tue, May 19th 2026
Moderate Rain
UV: 0.3
59°F

Feels
58°F
99% 6.3 S 29.64 100%

Rain est. 0.1in
10 AM Light Rain Shower at 10 AM on Tue, May 19th 2026
Light Rain Shower
UV: 0.3
60°F

Feels
60°F
99% 5.6 SSW 29.63 100%

Rain est. 0.04in
11 AM Fog at 11 AM on Tue, May 19th 2026
Fog
UV: 1
63°F

Feels
63°F
98% 5.4 SW 29.63 100%
12 PM Light Rain Shower at 12 PM on Tue, May 19th 2026
Light Rain Shower
UV: 5
59°F

Feels
58°F
90% 9.2 WNW 29.63 100%

Rain est. 0.07in
1 PM Light Rain Shower at 1 PM on Tue, May 19th 2026
Light Rain Shower
UV: 3.3
56°F

Feels
54°F
96% 10.3 NW 29.71 100%

Rain est. 0.02in
2 PM Mist at 2 PM on Tue, May 19th 2026
Mist
UV: 1.9
53°F

Feels
50°F
94% 7.6 NW 29.75 65%
3 PM Scattered Showers at 3 PM on Tue, May 19th 2026
Scattered Showers
UV: 2.6
54°F

Feels
51°F
93% 8.5 NW 29.8 60%
4 PM Scattered Showers at 4 PM on Tue, May 19th 2026
Scattered Showers
UV: 5.2
56°F

Feels
53°F
78% 10.7 NW 29.81 81%
5 PM Overcast at 5 PM on Tue, May 19th 2026
Overcast
UV: 2.6
56°F

Feels
53°F
65% 12.1 WNW 29.81 0%
6 PM Scattered Showers at 6 PM on Tue, May 19th 2026
Scattered Showers
UV: 1.5
54°F

Feels
51°F
67% 12.5 WNW 29.85 60%
7 PM Scattered Showers at 7 PM on Tue, May 19th 2026
Scattered Showers
UV: 0.6
51°F

Feels
47°F
72% 12.1 WNW 29.9 78%
8 PM Scattered Showers at 8 PM on Tue, May 19th 2026
Scattered Showers
UV: 0.2
49°F

Feels
44°F
73% 12.1 WNW 29.94 65%
9 PM Scattered Showers at 9 PM on Tue, May 19th 2026
Scattered Showers
UV: 0
47°F

Feels
42°F
71% 12.5 WNW 29.98 64%
10 PM Scattered Showers at 10 PM on Tue, May 19th 2026
Scattered Showers
UV: 0
45°F

Feels
39°F
74% 11 NW 30.02 80%
11 PM Cloudy at 11 PM on Tue, May 19th 2026
Cloudy
UV: 0
44°F

Feels
38°F
67% 13.2 NW 30.05 0%

Wed, May 20th 2026

Overcast conditions expected later. Rain forecasted to be scattered showers (up to 0.00in). Temps range from 40° to 44°. Breezy wind from the NW at 10.6 mph, with humidity levels between 59% to 78%, and an avg barometric pressure of 30.12 inHg.
Wed, May 20th Temp Humidity Wind (mph) Pressure (inHg) Precip.
12 AM Overcast at 12 AM on Wed, May 20th 2026
Overcast
UV: 0
44°F

Feels
37°F
64% 12.5 NW 30.07 0%
1 AM Overcast at 1 AM on Wed, May 20th 2026
Overcast
UV: 0
43°F

Feels
37°F
64% 11.2 NW 30.09 0%
2 AM Overcast at 2 AM on Wed, May 20th 2026
Overcast
UV: 0
43°F

Feels
37°F
59% 11.4 NW 30.12 0%
3 AM Overcast at 3 AM on Wed, May 20th 2026
Overcast
UV: 0
42°F

Feels
36°F
61% 9.8 NW 30.14 0%
4 AM Scattered Showers at 4 AM on Wed, May 20th 2026
Scattered Showers
UV: 0
40°F

Feels
34°F
78% 8.1 N 30.18 64%

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Currently

Partly cloudy 49°F
29.79 inHg.
Barometer
100%
Humidity
SE 9.6mph
Wind
Partly cloudy

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