 |
 Current Foster City Weather Conditions |
Updated May 3rd at 3:55 am |
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| Overcast |
| Temperature: | 55°F |
Dew Point: | 50°F |
| Barometer: | 29.89 inHg |
Wind: | calm |
| Humidity: | 82.0% |
Visibility: | 0M |
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| Foster City Weather Forecast Summary |
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Today
May 3rd
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Monday
May 4th
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Tuesday
May 5th
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Wednesday
May 6th
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Thursday
May 7th
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Mix of Sun and Cloud |
Mostly Cloudy |
Mostly Cloudy |
Sunny |
Sunny |
70°F
|
62°F
54°F |
63°F
52°F |
73°F
52°F |
76°F
54°F |
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| Foster City Detailed Weather Forecast |
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| Sunday, May 3rd, 2026 |
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Morning |
Temperature: 60°F |
| Mostly cloudy. |
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Afternoon |
Temperature: 68°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 57°F |
| Clear. |
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| Monday, May 4th, 2026 |
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Overnight |
Temperature: 54°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 59°F |
| Mostly cloudy. |
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Afternoon |
Temperature: 61°F |
| Cloudy. |
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Evening |
Temperature: 56°F |
| Cloudy. |
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| Tuesday, May 5th, 2026 |
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Overnight |
Temperature: 53°F |
| Cloudy with a slight chance of showers. |
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Morning |
Temperature: 53°F |
| Mostly cloudy with a chance of showers. |
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Afternoon |
Temperature: 59°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 57°F |
| A mix of clear and cloudy skies. |
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| Wednesday, May 6th, 2026 |
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Overnight |
Temperature: 53°F |
| Clear. |
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Morning |
Temperature: 62°F |
| Sunny. |
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Afternoon |
Temperature: 71°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 59°F |
| Clear. |
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| Thursday, May 7th, 2026 |
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Overnight |
Temperature: 55°F |
| Clear. |
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Morning |
Temperature: 64°F |
| Sunny. |
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Afternoon |
Temperature: 74°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 59°F |
| Clear. |
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| Friday, May 8th, 2026 |
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Overnight |
Temperature: 53°F |
| Mostly clear. |
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Morning |
Temperature: 61°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 71°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 60°F |
| Clear. |
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| Saturday, May 9th, 2026 |
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Overnight |
Temperature: 55°F |
| Clear. |
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Morning |
Temperature: 66°F |
| Sunny. |
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Afternoon |
Temperature: 80°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 65°F |
| Clear. |
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| Sunday, May 10th, 2026 |
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Overnight |
Temperature: 58°F |
| Clear. |
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Morning |
Temperature: 72°F |
| Sunny. |
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Afternoon |
Temperature: 87°F |
| Sunny. |
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Evening |
Temperature: 69°F |
| Clear. |
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| Monday, May 11th, 2026 |
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Overnight |
Temperature: 63°F |
| Clear. |
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Morning |
Temperature: 75°F |
| Sunny. |
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Afternoon |
Temperature: 88°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 72°F |
| Mostly clear. |
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