Weather forecast for 10 days
Grand Rapids, MI

Tomorrow, in Grand Rapids, windy weather and storms with thunder and lightning are anticipated in the morning.
The likelihood of precipitation is high. However, the rain will be light. The forecasted temperature range extends from a high of a moderately hot 80.6°F (27°C) to a low of a comfortable 62.6°F (17°C).
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 84.2°F (29°C).
The maximum temperature of 80.6°F (27°C) will be more in line with May's average highest temperature of 66.4°F (19.1°C) than April's of 54.1°F (12.3°C).
Sunrise will be at 6:40 am and sunset at 8:39 pm; tomorrow's daylight will last for 13h and 59min.

On Sunday, in Grand Rapids, rainy weather and storms with thunder and lightning are anticipated.
With a high probability, light precipitation is expected. Predicted temperature values will span from a warm 75.2°F (24°C) down to a refreshing 64.4°F (18°C).
It will be warmer, and the highest temperature on Sunday will be more in line with May's average maximum of 66.4°F (19.1°C) than April's of 54.1°F (12.3°C).
Sunrise will be at 6:39 am and sunset at 8:40 pm; the daylight will last for 14h and 1min.

For the next ten days, a combination of cloudy, stormy and rainy weather is expected.
Rain is forecasted for Friday through Thursday. With moderate precipitation of 0.43" (11mm), most rainfall is expected on Friday.
Temperature fluctuation will be substantial in the coming days. The maximum temperature will range between 60.8°F (16°C) and 80.6°F (27°C), while the lowest nightly temperature fluctuation will be also considerable, as the lowest temperature will range between 44.6°F (7°C) and 64.4°F (18°C).
The warmest day will be Saturday, with a maximum of 80.6°F (27°C); next Friday and Saturday, with the highest temperature of 60.8°F (16°C), will be the coldest days in Grand Rapids.