 |
 Current Sunnyvale Weather Conditions |
Updated December 11th at 8:55 pm |
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| Temperature: | 50°F |
Dew Point: | 30°F |
| Barometer: | 29.95 inHg |
Wind: | N 15 Mph |
| Humidity: | 46.3% |
Visibility: | 0M |
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| Sunnyvale Weather Forecast Summary |
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Today
Dec 11th
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Friday
Dec 12th
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Saturday
Dec 13th
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Sunday
Dec 14th
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Monday
Dec 15th
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Sunny |
Sunny |
Cloudy |
Mostly Sunny |
Cloudy |
64°F
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68°F
47°F |
63°F
46°F |
47°F
36°F |
50°F
31°F |
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| Sunnyvale Detailed Weather Forecast |
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| Friday, December 12th, 2025 |
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Overnight |
Temperature: 49°F |
| Clear. Windy at times. |
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Morning |
Temperature: 61°F |
| Sunny. |
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Afternoon |
Temperature: 57°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 49°F |
| Clear. Windy at times. |
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| Saturday, December 13th, 2025 |
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Overnight |
Temperature: 46°F |
| Cloudy. |
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Morning |
Temperature: 56°F |
| Cloudy. |
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Afternoon |
Temperature: 56°F |
| Sunny. |
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Evening |
Temperature: 51°F |
| A mix of cloudy and clear skies. Windy. |
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| Sunday, December 14th, 2025 |
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Overnight |
Temperature: 39°F |
| Clear with cloudy periods. Windy. |
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Morning |
Temperature: 42°F |
| Sunny with cloudy periods. Windy. |
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Afternoon |
Temperature: 42°F |
| Sunny. |
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Evening |
Temperature: 37°F |
| Clear. |
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| Monday, December 15th, 2025 |
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Overnight |
Temperature: 32°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 42°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 45°F |
| Cloudy. |
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Evening |
Temperature: 44°F |
| Cloudy. Windy at times. |
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| Tuesday, December 16th, 2025 |
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Overnight |
Temperature: 46°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 48°F |
| Cloudy with a few showers. Windy at times. |
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Afternoon |
Temperature: 49°F |
| Cloudy with showers likely. Windy at times. |
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Evening |
Temperature: 52°F |
| Cloudy with a chance of showers. Windy at times. |
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| Wednesday, December 17th, 2025 |
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Overnight |
Temperature: 54°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 61°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 62°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 63°F |
| A mix of cloudy and clear skies. Windy. |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 62°F |
| Cloudy. Windy. |
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Morning |
Temperature: 67°F |
| Cloudy with a slight chance of showers. Windy. |
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Afternoon |
Temperature: 66°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 63°F |
| Mostly clear. |
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| Friday, December 19th, 2025 |
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Overnight |
Temperature: 63°F |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 67°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 67°F |
| Cloudy. |
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Evening |
Temperature: 68°F |
| Cloudy. Windy at times. |
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