Weather forecast for 10 days
Foster City, MI

Weather forecast for the weekend

Saturday, Jun 21.

AM Thunderstorms
4:58 am

8:47 pm
CDT
AM Thunderstorms
86°F / 72°F
  • Wind: 12mph SSW
  • Humidity: 79%
  • Precip. probability: 60%
  • Precipitation: 0.16"
  • UV index: 6
On Saturday, June 21, morning storms are likely, bringing thunder, lightning, and rain.
With a high probability, light precipitation is anticipated. The highest forecasted temperature is a blazing 86°F, while the lowest temperature will be a pleasant 71.6°F.
The projected high resembles July more than June, matching 77.5°F rather than 71.4°F.
Sunrise will be at 4:58 am and sunset at 8:47 pm; the daylight will last for 15h and 49min.

Sunday, Jun 22.

Partly Cloudy
4:58 am

8:47 pm
CDT
Partly Cloudy
95°F / 75°F
  • Wind: 14mph SW
  • Humidity: 62%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 8
On Sunday, June 22, expect partly sunny skies with periods of cloudiness.
Rainfall is not anticipated. Predicted temperature values will span from a sweltering 95°F down to a temperate 75.2°F.
It will feel hotter, with a temperature more typical of July's average maximum of 77.5°F.
Sunrise will be at 4:58 am and sunset at 8:47 pm; the daylight will last for 15h and 49min.

Frequently asked questions

What is the weather forecast for Foster City for Saturday?
On Saturday, expect thunderstorms and rain showers throughout the morning.
Will it rain on Saturday?
Light precipitation of 0.16" is predicted on Saturday. The likelihood of rainfall is 60%.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 86°F, while the lowest temperature will be 71.6°F.
What is the weather forecast for Foster City for Sunday?
On Sunday, in Foster City, a partly cloudy outlook will keep the sky interesting throughout the day.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 95°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Foster City for the next ten days?
In Foster City, a combination of damp, thunderstorm-prone and gloomy weather is expected for the next ten days.
Will it rain in the next ten days?
In Foster City, rainfall is forecasted almost every day for the next ten days. Next Thursday, with moderate precipitation of 0.55", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 68°F and 95°F, as the minimum temperature will vary between 51.8°F and 75.2°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 68°F and 114.8°F.
What will be the hottest and the coldest days?
With the maximum temperature of 95°F, Sunday will be the hottest day. The coldest days will be next Wednesday and Thursday, with a maximum of 68°F.

Long-term weather forecast

WedJun 18.
  • 84°F
  • 57°F
Rain
Rain
  • Wind: 7mph ESE
  • Humidity: 57%
  • UV index: 8
  • Precip. probability: 99%
  • Precipitation: 0.47"
  • 4:58 am 8:46 pm CDT
ThuJun 19.
  • 79°F
  • 55°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph NNW
  • Humidity: 63%
  • UV index: 8
  • Precip. probability: 41%
  • Precipitation: 0.28"
  • 4:58 am 8:46 pm CDT
FriJun 20.
  • 77°F
  • 63°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph S
  • Humidity: 78%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.51"
  • 4:58 am 8:46 pm CDT
SatJun 21.
  • 86°F
  • 72°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 12mph SSW
  • Humidity: 79%
  • UV index: 6
  • Precip. probability: 60%
  • Precipitation: 0.16"
  • 4:58 am 8:47 pm CDT
SunJun 22.
  • 95°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SW
  • Humidity: 62%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0"
  • 4:58 am 8:47 pm CDT
MonJun 23.
  • 86°F
  • 61°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph WSW
  • Humidity: 65%
  • UV index: 8
  • Precip. probability: 44%
  • Precipitation: 0.35"
  • 4:59 am 8:47 pm CDT
TueJun 24.
  • 72°F
  • 52°F
AM Showers
AM Showers
  • Wind: 8mph NNE
  • Humidity: 72%
  • UV index: 3
  • Precip. probability: 36%
  • Precipitation: 0.16"
  • 4:59 am 8:47 pm CDT
WedJun 25.
  • 68°F
  • 52°F
Showers
Showers
  • Wind: 7mph NE
  • Humidity: 71%
  • UV index: 3
  • Precip. probability: 46%
  • Precipitation: 0.35"
  • 4:59 am 8:47 pm CDT
ThuJun 26.
  • 68°F
  • 54°F
Showers
Showers
  • Wind: 8mph NE
  • Humidity: 73%
  • UV index: 5
  • Precip. probability: 44%
  • Precipitation: 0.55"
  • 5:00 am 8:47 pm CDT
FriJun 27.
  • 73°F
  • 54°F
Showers
Showers
  • Wind: 9mph NNE
  • Humidity: 67%
  • UV index: 7
  • Precip. probability: 37%
  • Precipitation: 0.2"
  • 5:00 am 8:47 pm CDT
For the next ten days, a combination of showery, turbulent and overcast weather is expected.
Rainfall is expected on Wednesday through Saturday, Monday through next Friday.
Significant changes in temperature are expected in the coming days. Maximum temperatures are forecasted between 68°F and 95°F, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 51.8°F to 75.2°F.
Sunday is expected to be the hottest, reaching up to 95°F; next Wednesday and Thursday, with the highest temperature of 68°F, will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase significantly and range between 68°F and a searing 114.8°F.
Updated: Jun 18, 2025 @ 18:50:21 UTC
Published by: Weather U.S. | About Us
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