Weather forecast for 10 days
Startup, WA

On Sunday, in Startup, sunny skies and pleasant visibility are also expected.
Significant temperature fluctuations from a high of a hot 89.6°F to a low of a comfortable 60.8°F are forecasted.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at a steamy 98.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
It will be hotter, and the temperature will align more closely with July's average high of 72.9°F than June's.
Sunrise will be at 5:06 am and sunset at 9:05 pm; tomorrow's daylight will last for 15h and 59min.

In the days ahead, a combination of gloomy and mostly clear weather is expected.
With a 24% probability, rainfall is expected only on next Monday. Forecasted precipitation will be minimal at 0.12".
Temperature variation will be noticeable in the upcoming period. Maximum temperatures are forecasted between 66.2°F and 89.6°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 48.2°F and 60.8°F.
The hottest day will be Sunday, with a maximum of 89.6°F; with the highest temperature of 66.2°F, Friday will be the coldest day.
Including the humidity's impact, the maximum feel-like temperature may increase and range between 66.2°F and a fiery hot 98.6°F.