For Friday the predicted weather in Foster City is partly cloudy. The maximum temperature is a pleasant 18°C (64°F), while the minimum temperature is a mild 13°C (55°F).

Tomorrow's weather - Saturday 24 Oct

On Saturday, Foster City will be clear skies. Expect highs of a pleasant 20°C (68°F) and lows of around 12°C (54°F).

10-Day Weather Forecast

Over the next 10 days, temperatures in Foster City will be will remain fairly stable, with average daytime highs of 19°C (66°F) and nighttime lows of 12°C (54°F) over this period. Compared to typical October conditions, these temperatures are a bit cooler than usual. There will be plenty of sunshine throughout this time. Precipitation levels will be much less than usual (versus normal October rainfall), with mostly dry conditions. Wind conditions will be generally calm.

Weather Forecast FAQ for Foster City

When will be the warmest day next week?

The warmest day is expected to be Saturday with a high of 20°C (68°F).

When will be the coldest day?

The coldest day is forecasted for Wednesday with a low of 10°C (50°F).

Will it rain next week in Foster City?

No significant rainfall is currently expected during the next 10 days.

How much rainfall is expected next week?

A total of 0 mm (0 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 10°C (50°F) to 20°C (68°F).

More about Foster City

Explore the full Foster City climate overview with monthly averages, or check rainfall data and temperature by month.

Foster City weather by month

Browse monthly averages for Foster City: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

Travel inspiration

Need travel inspiration? Check out our bucket list articles and be inspired.

Yosemite National Park is definitely worth a visit

Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.

The 10 most alternative cities in the United States

Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.

Sedona: Explore Majestic Red Rock Landscapes

A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.

10 most idyllic villages to visit in the United States

Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.

Must visit in the United States of America →