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Current weather in Grand Rapids is clear sky.

Where can I find the hourly weather forecast for Grand Rapids?

This page shows hourly weather forecast for Grand Rapids, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Grand Rapids updated regularly?

Weather data for Grand Rapids is updated regularly with the latest available observations and forecasts.

Now · 1:41 AM

Grand Rapids Weather & Hourly Forecast

United States · Michigan · 49504

55°F

Clear night

Feels like: 53°F

💧 Humidity 80% 🌡 Pressure 30.18 inHg 💨 Wind 3 mph 👁 Visibility 20.5 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Grand Rapids

Today

2:00 AM

Clear night

55° 💧 None 💨 3 mph H 80%30.18 inHg

5:00 AM

Clear night

51° 💧 None 💨 4 mph H 83%30.24 inHg

8:00 AM

Sunny

51° 💧 None 💨 4 mph H 86%30.27 inHg

11:00 AM

Sunny

64° 💧 None 💨 3 mph H 55%30.27 inHg

2:00 PM

Sunny

69° 💧 None 💨 2 mph H 43%30.24 inHg

5:00 PM

Overcast

70° 💧 None 💨 6 mph H 43%30.18 inHg

8:00 PM

Overcast night

64° 💧 None 💨 5 mph H 59%30.12 inHg

11:00 PM

Partly cloudy night

63° 💧 None 💨 10 mph H 61%30.09 inHg

Tomorrow

2:00 AM

Overcast night

62° 💧 None 💨 10 mph H 63%30.06 inHg

5:00 AM

Light rain

62° 💧 0.104 in 💨 13 mph H 68%29.97 inHg

8:00 AM

Light thunderstorms

61° 💧 0.067 in 💨 12 mph H 87%30.00 inHg

11:00 AM

Light rain

67° 💧 0.034 in 💨 11 mph H 84%30.03 inHg

2:00 PM

Overcast

75° 💧 0.001 in 💨 13 mph H 73%30.03 inHg

5:00 PM

Overcast

73° 💧 0.001 in 💨 8 mph H 84%30.06 inHg

8:00 PM

Overcast night

71° 💧 None 💨 4 mph H 94%30.09 inHg

11:00 PM

Mostly cloudy night

67° 💧 None 💨 5 mph H 98%30.15 inHg

Today

2:00 AM

Clear night

55° 💧 None 💨 3 mph H 80%30.18 inHg

3:00 AM

Clear night

54° 💧 None 💨 2 mph H 80%30.18 inHg

4:00 AM

Clear night

53° 💧 None 💨 5 mph H 80%30.21 inHg

5:00 AM

Clear night

51° 💧 None 💨 4 mph H 83%30.24 inHg

6:00 AM

Clear night

51° 💧 None 💨 4 mph H 85%30.24 inHg

7:00 AM

Clear night

50° 💧 None 💨 3 mph H 87%30.24 inHg

8:00 AM

Sunny

51° 💧 None 💨 4 mph H 86%30.27 inHg

9:00 AM

Sunny

55° 💧 None 💨 4 mph H 79%30.27 inHg

10:00 AM

Sunny

60° 💧 None 💨 3 mph H 67%30.27 inHg

11:00 AM

Sunny

64° 💧 None 💨 3 mph H 55%30.27 inHg

12:00 PM

Sunny

66° 💧 None 💨 3 mph H 48%30.27 inHg

1:00 PM

Sunny

67° 💧 None 💨 2 mph H 44%30.27 inHg

2:00 PM

Sunny

69° 💧 None 💨 2 mph H 43%30.24 inHg

3:00 PM

Mostly sunny

70° 💧 None 💨 3 mph H 42%30.21 inHg

4:00 PM

Overcast

70° 💧 None 💨 5 mph H 42%30.18 inHg

5:00 PM

Overcast

70° 💧 None 💨 6 mph H 43%30.18 inHg

6:00 PM

Overcast

69° 💧 None 💨 7 mph H 44%30.15 inHg

7:00 PM

Overcast

67° 💧 None 💨 6 mph H 51%30.12 inHg

8:00 PM

Overcast night

64° 💧 None 💨 5 mph H 59%30.12 inHg

9:00 PM

Overcast night

63° 💧 None 💨 8 mph H 62%30.12 inHg

10:00 PM

Overcast night

62° 💧 None 💨 9 mph H 61%30.09 inHg

11:00 PM

Partly cloudy night

63° 💧 None 💨 10 mph H 61%30.09 inHg

Tomorrow

12:00 AM

Partly cloudy night

62° 💧 None 💨 10 mph H 59%30.09 inHg

1:00 AM

Mostly cloudy night

62° 💧 None 💨 11 mph H 60%30.06 inHg

2:00 AM

Overcast night

62° 💧 None 💨 10 mph H 63%30.06 inHg

3:00 AM

Overcast night

62° 💧 None 💨 11 mph H 66%30.03 inHg

4:00 AM

Overcast night

63° 💧 None 💨 13 mph H 64%30.00 inHg

5:00 AM

Light rain

62° 💧 0.025 in 💨 13 mph H 68%29.97 inHg

6:00 AM

Light rain

62° 💧 0.011 in 💨 13 mph H 70%29.97 inHg

7:00 AM

Light rain

61° 💧 0.069 in 💨 11 mph H 80%30.00 inHg

8:00 AM

Light thunderstorms

61° 💧 0.040 in 💨 12 mph H 87%30.00 inHg

9:00 AM

Light rain

63° 💧 0.010 in 💨 12 mph H 86%30.03 inHg

10:00 AM

Light rain

64° 💧 0.017 in 💨 12 mph H 85%30.03 inHg

11:00 AM

Light rain

67° 💧 0.011 in 💨 11 mph H 84%30.03 inHg

12:00 PM

Light rain

69° 💧 0.022 in 💨 10 mph H 85%30.03 inHg

1:00 PM

Overcast

73° 💧 0.001 in 💨 12 mph H 76%30.03 inHg

2:00 PM

Overcast

75° 💧 None 💨 13 mph H 73%30.03 inHg

3:00 PM

Overcast

75° 💧 0.000 in 💨 12 mph H 76%30.03 inHg

4:00 PM

Overcast

74° 💧 0.000 in 💨 11 mph H 81%30.03 inHg

5:00 PM

Overcast

73° 💧 None 💨 8 mph H 84%30.06 inHg

6:00 PM

Overcast

73° 💧 0.001 in 💨 7 mph H 85%30.06 inHg

7:00 PM

Overcast

72° 💧 None 💨 7 mph H 89%30.09 inHg

8:00 PM

Overcast night

71° 💧 None 💨 4 mph H 94%30.09 inHg

9:00 PM

Overcast night

70° 💧 None 💨 5 mph H 95%30.12 inHg

10:00 PM

Mostly cloudy night

68° 💧 None 💨 4 mph H 97%30.15 inHg

11:00 PM

Mostly cloudy night

67° 💧 None 💨 5 mph H 98%30.15 inHg

Wednesday

12:00 AM

Mostly cloudy night

67° 💧 None 💨 5 mph H 95%30.18 inHg

1:00 AM

Mostly cloudy night

66° 💧 None 💨 7 mph H 91%30.18 inHg

2:00 AM

Mostly cloudy night

64° 💧 None 💨 6 mph H 89%30.21 inHg

3:00 AM

Clear night

62° 💧 None 💨 6 mph H 91%30.21 inHg

4:00 AM

Clear night

61° 💧 None 💨 5 mph H 92%30.24 inHg

5:00 AM

Clear night

60° 💧 None 💨 5 mph H 92%30.27 inHg

6:00 AM

Mostly clear night

59° 💧 None 💨 8 mph H 92%30.30 inHg

7:00 AM

Clear night

58° 💧 None 💨 9 mph H 93%30.33 inHg

8:00 AM

Mostly cloudy

58° 💧 None 💨 9 mph H 91%30.33 inHg

5:00 PM

Mostly cloudy

72° 💧 None 💨 7 mph H 63%30.30 inHg

8:00 PM

Partly cloudy night

68° 💧 None 💨 7 mph H 73%30.27 inHg

11:00 PM

Light rain

65° 💧 None 💨 9 mph H 82%30.27 inHg

Thursday

2:00 AM

Moderate rain

63° 💧 None 💨 9 mph H 95%30.21 inHg

5:00 AM

Moderate rain

64° 💧 None 💨 1 mph H 98%30.18 inHg

8:00 AM

Moderate rain

62° 💧 None 💨 7 mph H 99%30.21 inHg

11:00 AM

Light rain

63° 💧 None 💨 7 mph H 96%30.21 inHg

2:00 PM

Overcast

72° 💧 None 💨 3 mph H 84%30.18 inHg

5:00 PM

Overcast

74° 💧 None 💨 3 mph H 80%30.15 inHg

8:00 PM

Overcast night

72° 💧 None 💨 4 mph H 86%30.15 inHg

11:00 PM

Partly cloudy night

69° 💧 None 💨 5 mph H 88%30.18 inHg

Friday

2:00 AM

Clear night

64° 💧 None 💨 5 mph H 89%30.21 inHg

5:00 AM

Clear night

60° 💧 None 💨 5 mph H 86%30.21 inHg

8:00 AM

Sunny

58° 💧 None 💨 5 mph H 90%30.24 inHg

11:00 AM

Sunny

68° 💧 None 💨 6 mph H 72%30.27 inHg

2:00 PM

Mostly sunny

73° 💧 None 💨 6 mph H 58%30.21 inHg

5:00 PM

Mostly sunny

74° 💧 None 💨 4 mph H 58%30.18 inHg

8:00 PM

Overcast night

67° 💧 None 💨 4 mph H 78%30.15 inHg

11:00 PM

Mostly cloudy night

63° 💧 None 💨 8 mph H 75%30.15 inHg

Saturday

2:00 AM

Mostly cloudy night

61° 💧 None 💨 8 mph H 82%30.12 inHg

5:00 AM

Overcast night

60° 💧 None 💨 8 mph H 93%30.06 inHg

8:00 AM

Overcast

60° 💧 None 💨 9 mph H 90%30.03 inHg

11:00 AM

Overcast

69° 💧 None 💨 8 mph H 81%29.97 inHg

2:00 PM

Overcast

76° 💧 None 💨 9 mph H 74%29.88 inHg

8:00 PM

Heavy rain

59° 💧 None 💨 13 mph H 91%30.00 inHg

Sunday

2:00 AM

Overcast night

61° 💧 None 💨 14 mph H 94%29.97 inHg

8:00 AM

Overcast

62° 💧 None 💨 11 mph H 91%29.97 inHg

2:00 PM

Overcast

60° 💧 None 💨 10 mph H 89%29.97 inHg

8:00 PM

Overcast night

68° 💧 None 💨 9 mph H 79%30.00 inHg

Monday

2:00 AM

Overcast night

69° 💧 None 💨 8 mph H 83%29.94 inHg

8:00 AM

Mostly sunny

66° 💧 None 💨 8 mph H 94%29.94 inHg

2:00 PM

Light rain

67° 💧 None 💨 11 mph H 95%29.91 inHg

8:00 PM

Clear night

80° 💧 None 💨 10 mph H 74%29.94 inHg

Tuesday

2:00 AM

Partly cloudy night

72° 💧 None 💨 6 mph H 90%30.00 inHg

8:00 AM

Light rain

67° 💧 None 💨 3 mph H 97%30.06 inHg

2:00 PM

Mostly sunny

63° 💧 None 💨 3 mph H 99%30.12 inHg

8:00 PM

Overcast night

74° 💧 None 💨 6 mph H 67%30.15 inHg

Wednesday

2:00 AM

Mostly cloudy night

69° 💧 None 💨 3 mph H 83%30.15 inHg

8:00 AM

Mostly sunny

64° 💧 None 💨 7 mph H 90%30.21 inHg

2:00 PM

Sunny

58° 💧 None 💨 7 mph H 91%30.30 inHg

8:00 PM

Partly cloudy night

72° 💧 None 💨 10 mph H 58%30.30 inHg

Thursday

2:00 AM

Clear night

64° 💧 None 💨 8 mph H 73%30.27 inHg

8:00 AM

Mostly sunny

53° 💧 None 💨 8 mph H 88%30.36 inHg

2:00 PM

Sunny

51° 💧 None 💨 7 mph H 95%30.42 inHg

8:00 PM

Clear night

66° 💧 None 💨 9 mph H 59%30.39 inHg

Friday

2:00 AM

Clear night

61° 💧 None 💨 8 mph H 75%30.33 inHg

8:00 AM

Sunny

52° 💧 None 💨 6 mph H 86%30.36 inHg

2:00 PM

Sunny

50° 💧 None 💨 7 mph H 94%30.39 inHg

8:00 PM

Clear night

68° 💧 None 💨 7 mph H 62%30.33 inHg

Saturday

2:00 AM

Clear night

62° 💧 None 💨 5 mph H 83%30.27 inHg

8:00 AM

Mostly cloudy

57° 💧 None 💨 7 mph H 93%30.27 inHg

2:00 PM

Partly cloudy

54° 💧 None 💨 6 mph H 95%30.27 inHg

8:00 PM

Overcast night

74° 💧 None 💨 6 mph H 69%30.15 inHg

Sunday

2:00 AM

Overcast night

70° 💧 None 💨 5 mph H 84%30.03 inHg

8:00 AM

Moderate rain

65° 💧 None 💨 9 mph H 92%29.94 inHg

2:00 PM

Light rain

65° 💧 None 💨 8 mph H 99%29.83 inHg

8:00 PM

Mostly clear night

73° 💧 None 💨 11 mph H 73%29.80 inHg

Monday

2:00 AM

Light rain

66° 💧 None 💨 7 mph H 93%29.74 inHg

8:00 AM

Sunny

58° 💧 None 💨 8 mph H 92%29.77 inHg

2:00 PM

Mostly sunny

57° 💧 None 💨 8 mph H 89%29.74 inHg

In Grand Rapids and, more broadly, across the state of Michigan: Tonight, expect a mix of sun and clouds with temperatures ranging from 58 to 63 degrees Fahrenheit. Light northwest winds will blow at around 8 mph, with gusts reaching up to 15 mph. There is a possibility of rain during the evening, with a maximum probability of 70%. Overall, it will remain relatively cool outside, so you might want to keep a light jacket handy if you're heading out. The weather conditions are generally mild, but be prepared for the chance of some light showers as the night progresses. Temperatures will gradually stay steady, and winds will remain gentle through the evening hours.

15-Day Weather Outlook for Grand Rapids

Monday, Sep 14Mon Sep 14

Mostly sunny 70°/50° 💧 None 💨 10 mph

TomorrowTomorrow

Light thunderstorms 75°/61° 💧 None 💨 13 mph

Wednesday, Sep 16Wed Sep 16

Light rain 72°/58° 💧 0.349 in 💨 9 mph

Thursday, Sep 17Thu Sep 17

Moderate rain 74°/62° 💧 1.243 in 💨 9 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 74°/58° 💧 None 💨 8 mph

Saturday, Sep 19Sat Sep 19

Heavy rain 76°/59° 💧 1.825 in 💨 13 mph

Sunday, Sep 20Sun Sep 20

Overcast 68°/60° 💧 0.868 in 💨 14 mph

Monday, Sep 21Mon Sep 21

Light rain 80°/66° 💧 0.035 in 💨 11 mph

Tuesday, Sep 22Tue Sep 22

Light rain 74°/63° 💧 0.070 in 💨 6 mph

Wednesday, Sep 23Wed Sep 23

Mostly cloudy 72°/58° 💧 0.002 in 💨 10 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 66°/51° 💧 None 💨 9 mph

Friday, Sep 25Fri Sep 25

Sunny 68°/50° 💧 None 💨 8 mph

Saturday, Sep 26Sat Sep 26

Overcast 74°/54° 💧 0.001 in 💨 7 mph

Sunday, Sep 27Sun Sep 27

Moderate rain 73°/65° 💧 0.599 in 💨 11 mph

Monday, Sep 28Mon Sep 28

Light rain 66°/57° 💧 0.263 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Grand Rapids

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Grand Rapids

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 2:00 AM

PM2.5 Fine particles Good 1,3µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,7µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 45,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 5,4µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Grand Rapids

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 5,8Moderate 😊Good

Tomorrow UV 5,0Moderate 😐Moderate

Wednesday UV 0,7Low 🙂Fair

Thursday UV 6,0High 🙂Fair

Friday UV 5,0Moderate 🙂Fair

Saturday UV 6,0High —Unavailable

Sunday UV 5,0Moderate —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,0 9:00 AMUV 0,5 10:00 AMUV 1,5 11:00 AMUV 3,0 12:00 PMUV 4,5 1:00 PMUV 5,5 2:00 PMUV 5,8 3:00 PMUV 5,0 4:00 PMUV 3,4 5:00 PMUV 1,8 6:00 PMUV 0,8

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Grand Rapids

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · GRAND RAPIDS, MICHIGAN

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:33 PM–5:44 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 75° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min80%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Grand Rapids were last refreshed today at 1:41 AM. The current forecast period extends through 15/09/2026 at 11:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.