 |
 Current Foster City Weather Conditions |
Updated May 13th at 8:47 am |
|
|
|
| Temperature: | 61°F |
Dew Point: | 52°F |
| Barometer: | 30.12 inHg |
Wind: | N 17 Mph |
| Humidity: | 72.2% |
Visibility: | 0M |
|
| |
|
| Foster City Weather Forecast Summary |
|
|
| |
Today
May 13th
|
Thursday
May 14th
|
Friday
May 15th
|
Saturday
May 16th
|
Sunday
May 17th
|
 |
|
|
 |
|
Sunny |
Sunny |
Sunny |
Mostly Sunny |
Mostly Sunny |
70°F
|
80°F
53°F |
77°F
55°F |
70°F
54°F |
71°F
51°F |
|
| |
|
| Foster City Detailed Weather Forecast |
|
|
| |
| Wednesday, May 13th, 2026 |
|
Morning |
Temperature: 63°F |
| Sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 69°F |
| Sunny. Windy at times. |
|
|
|
 |
Evening |
Temperature: 58°F |
| Clear. |
|
|
|
| Thursday, May 14th, 2026 |
|
Overnight |
Temperature: 54°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 66°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 78°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 63°F |
| Clear. |
|
|
|
| Friday, May 15th, 2026 |
|
Overnight |
Temperature: 56°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 66°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 76°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 61°F |
| Clear. |
|
|
|
| Saturday, May 16th, 2026 |
|
Overnight |
Temperature: 55°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 62°F |
| Mostly sunny. Windy at times. |
|
|
|
|
Afternoon |
Temperature: 68°F |
| Mostly sunny. Windy at times. |
|
|
|
 |
Evening |
Temperature: 56°F |
| Mostly clear. Windy at times. |
|
|
|
| Sunday, May 17th, 2026 |
|
Overnight |
Temperature: 52°F |
| Mostly clear. |
|
|
|
|
Morning |
Temperature: 60°F |
| Mostly sunny. |
|
|
|
|
Afternoon |
Temperature: 71°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 60°F |
| Clear. |
|
|
|
| Monday, May 18th, 2026 |
|
Overnight |
Temperature: 54°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 68°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 81°F |
| Sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 67°F |
| Clear. |
|
|
|
| Tuesday, May 19th, 2026 |
|
Overnight |
Temperature: 60°F |
| Clear. |
|
|
|
|
Morning |
Temperature: 74°F |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 88°F |
| Mostly sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 72°F |
| Mostly clear. |
|
|
|
| Wednesday, May 20th, 2026 |
|
Overnight |
Temperature: 64°F |
| Mostly clear. |
|
|
|
|
Morning |
Temperature: 74°F |
| Mostly sunny. |
|
|
|
|
Afternoon |
Temperature: 85°F |
| Mostly sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 71°F |
| Mostly clear. |
|
|
|
| Thursday, May 21st, 2026 |
|
Overnight |
Temperature: 65°F |
| Clear with cloudy periods. |
|
|
|
|
Morning |
Temperature: 73°F |
| Mostly sunny. |
|
|
|
|
Afternoon |
Temperature: 82°F |
| Mostly sunny. Windy at times. |
|
|
|
|
Evening |
Temperature: 67°F |
| Mostly clear. |
|
|
|
