Weather Tomorrow

Weather Tomorrow in Grand Rapids, MI

Wednesday, August 26, 2026

79°Low 61°FColdHot
Thunderstorms

Precip chance

71%

Wind

2-12 mph

Humidity

84%

Feels like

77–63°F

Rain forecast

Rain likely starts around 1 PM and may continue until 11 PM. Peak chance: 71% around 6 PM.

Data source: National Weather Service (NOAA) · Updated 39 min ago

Tomorrow by Hour

61°Temperature trend79°
TimeTempConditionRain %Wind
4 AM63°FPartly Cloudy
0%
2 mph S
5 AM63°FMostly Cloudy
1%
2 mph S
6 AM62°FMostly Cloudy
0%
3 mph S
7 AM62°FMostly Cloudy
0%
3 mph S
8 AM62°FPartly Cloudy
2%
5 mph S
9 AM62°FPartly Cloudy
1%
6 mph S
10 AM61°FPartly Sunny
0%
6 mph S
11 AM62°FSlight Chance Rain Showers
18%
6 mph S
12 PM63°FChance Rain Showers
36%
7 mph S
1 PM66°FChance Rain Showers
43%
8 mph SSW
2 PM70°FChance Rain Showers
47%
9 mph SSW
3 PM73°FSlight Chance Showers And Thunderstorms
18%
10 mph SSW
4 PM75°FChance Showers And Thunderstorms
27%
12 mph SSW
5 PM77°FChance Showers And Thunderstorms
49%
12 mph SW
6 PM78°FShowers And Thunderstorms Likely
71%
12 mph SW
7 PM78°FShowers And Thunderstorms Likely
71%
12 mph SW
8 PM79°FShowers And Thunderstorms Likely
71%
12 mph SW
9 PM78°FShowers And Thunderstorms Likely
71%
12 mph WSW
10 PM78°FShowers And Thunderstorms Likely
71%
12 mph WSW
11 PM77°FShowers And Thunderstorms Likely
71%
9 mph WSW
12 AM74°FSlight Chance Showers And Thunderstorms
17%
7 mph WSW
1 AM72°FSlight Chance Showers And Thunderstorms
17%
5 mph W
2 AM70°FSlight Chance Showers And Thunderstorms
17%
3 mph WSW
3 AM69°FSlight Chance Rain Showers
17%
3 mph WSW

Precipitation Timeline

100%
50%
71%
4a10a4p10p
<20%20-50%50-70%>70%

What to Wear Tomorrow

Warm and comfortable — dress light

Clothing

  • T-shirt or light blouse
  • Shorts or light pants

Footwear

Comfortable shoes or sandals

Accessories

  • Umbrella

Conditions

High: 79°F

Low: 61°F

Wind: 2-12 mph

Rain: 71%

Rain expected around 1 PM — carry an umbrella.

Best Time to Be Outside Tomorrow

10 AM – 11 AM89

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

4a10a4p10p

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Frequently Asked Questions

What is the weather forecast for tomorrow in Grand Rapids, MI?
Tomorrow in Grand Rapids: High of 79°F, Low of 61°F. Thunderstorms with 71% chance of precipitation. Wind 2-12 mph.
Will it rain tomorrow in Grand Rapids?
Rain likely starts around 1 PM and may continue until 11 PM. Peak chance: 71% around 6 PM.
What should I wear tomorrow in Grand Rapids?
With a high of 79°F and low of 61°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.