Foster City — VanSky 78 (Comfortable)
Town · California, United States
VanSky index for Foster City, United States — 78 out of 100 (Comfortable). Decide in seconds: temperature, precipitation, wind and solar output. Data refreshed several times a day from real weather observations.
The main score is weekly (7-day average). The “Today” toggle shows the current day, and the region page compares cities “by area”.
Foster City, United States — VanSky 78 out of 100. Comfortable for a route. Ranked #2347 of 4681 cities in the country (as of 5 October 2026). Temperature 85°F, wind 6 mph. Solar panels yield 1.9 kWh/day at 400 W — enough for full autonomy.
Upcoming forecast
Solar — W Panels W
Travel recommendations
- Wind is calm — safe to open the awning and leave it out overnight.
- Perfect night (63°F) — comfortable without heating or air conditioning.
Air Quality Today
Similar by VanSky
Cities with a close score — route alternatives
- Alamogordo 96
- Phelan 95
- Morro Bay 93
- Prescott 93
- Santa Fe 92
- West Point 92
VanSky Index
A weather comfort index for travel: a 0–100 score. Recalculated daily from live weather data — temperature, rainfall, wind and sun.
How it's calculated:
- Thermal comfort 35%
- Sunshine 25%
- Precipitation 25%
- Wind 15%
Data: Open-Meteo · Updated several times a day
Where the weather is best in United States
Foster City ranks 3318 of 4681 cities. Country average VanSky — 78.
Frequently Asked Questions
Is it possible to live in a motorhome in Foster City?
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United States — fuel prices
Compare fuel prices worldwide
Updated: 03.10.2026
Regular
$1.17 /L
€1.05 · £0.89/L
36 of 170
cheaper than 79% of countries
Midgrade
$1.33 /L
€1.19 · £1.00/L
23 of 104
cheaper than 79% of countries
Premium
$1.43 /L
€1.28 · £1.08/L
9 of 28
cheaper than 71% of countries
Diesel #2
$1.68 /L
€1.51 · £1.27/L
96 of 170
pricier than 56% of countries
LPG
$0.95 /L
€0.85 · £0.72/L
35 of 56
pricier than 61% of countries
E85
$0.87 /L
€0.78 · £0.66/L
2 of 6
cheaper than 83% of countries
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