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OpenWeatherMap Forecast for:
San Francisco, CA, USA, United States
Updated:2025-09-05 14:00 PDT |
|
Friday |
broken clouds. High: 21°C. Low: 15°C. Wind W 25->32 km/h. UV Index 7. |
Saturday |
clear sky. High: 19°C. Low: 15°C. Wind WSW 21->26 km/h. UV Index 8. |
Sunday |
overcast clouds. High: 20°C. Low: 16°C. Wind W 19->26 km/h. UV Index 7. |
Monday |
scattered clouds. High: 20°C. Low: 16°C. Wind WSW 19->25 km/h. UV Index 7. |
Tuesday |
scattered clouds. High: 17°C. Low: 15°C. Wind W 23->34 km/h. UV Index 7. |
Wednesday |
broken clouds. High: 17°C. Low: 15°C. Wind W 25->32 km/h. UV Index 7. |
Thursday |
broken clouds. High: 19°C. Low: 15°C. Wind WSW 20->27 km/h. UV Index 7. |
Friday |
few clouds. High: 20°C. Low: 15°C. Wind WSW 18->24 km/h. UV Index 7. |
14:00 Friday ![]() broken clouds | 15:00 Friday ![]() broken clouds | 16:00 Friday ![]() broken clouds | 17:00 Friday ![]() broken clouds | 18:00 Friday ![]() scattered clouds | 19:00 Friday ![]() few clouds | 20:00 Friday ![]() clear sky | 21:00 Friday ![]() clear sky |
21°C | 20°C | 20°C | 20°C | 20°C | 19°C | 17°C | 16°C |
UV: 6.72 | UV: 5.6 | UV: 3.68 | UV: 1.85 | UV: 0.64 | UV: 0.1 | UV: 0 | UV: 0 |
Wind W 24->30 km/h | Wind WSW 23->28 km/h | Wind W 25->30 km/h | Wind W 25->32 km/h | Wind W 21->28 km/h | Wind W 20->28 km/h | Wind W 18->25 km/h | Wind WSW 16->23 km/h |
22:00 Friday ![]() clear sky | 23:00 Friday ![]() clear sky | 00:00 Saturday ![]() clear sky | 01:00 Saturday ![]() clear sky | 02:00 Saturday ![]() clear sky | 03:00 Saturday ![]() scattered clouds | 04:00 Saturday ![]() scattered clouds | 05:00 Saturday ![]() scattered clouds |
16°C | 16°C | 15°C | 15°C | 15°C | 15°C | 15°C | 15°C |
UV: 0 | UV: 0 | UV: 0 | UV: 0 | UV: 0 | UV: 0 | UV: 0 | UV: 0 |
Wind WSW 15->21 km/h | Wind WSW 15->23 km/h | Wind WSW 15->22 km/h | Wind SW 14->21 km/h | Wind SW 14->21 km/h | Wind SW 13->20 km/h | Wind SW 13->20 km/h | Wind SW 12->20 km/h |
06:00 Saturday ![]() scattered clouds | 07:00 Saturday ![]() scattered clouds | 08:00 Saturday ![]() scattered clouds | 09:00 Saturday ![]() scattered clouds | 10:00 Saturday ![]() few clouds | 11:00 Saturday ![]() few clouds | 12:00 Saturday ![]() clear sky | 13:00 Saturday ![]() clear sky |
15°C | 15°C | 15°C | 16°C | 17°C | 18°C | 18°C | 19°C |
UV: 0 | UV: 0 | UV: 0.41 | UV: 1.4 | UV: 3.11 | UV: 5.13 | UV: 6.85 | UV: 7.61 |
Wind SW 11->19 km/h | Wind SW 10->16 km/h | Wind SW 9->15 km/h | Wind WSW 11->16 km/h | Wind WSW 13->17 km/h | Wind WSW 14->18 km/h | Wind WSW 15->18 km/h | Wind WSW 17->20 km/h |
14:00 Saturday ![]() clear sky | 15:00 Saturday ![]() clear sky | 16:00 Saturday ![]() clear sky | 17:00 Saturday ![]() few clouds | 18:00 Saturday ![]() clear sky | 19:00 Saturday ![]() clear sky | 20:00 Saturday ![]() clear sky | 21:00 Saturday ![]() clear sky |
19°C | 19°C | 19°C | 19°C | 19°C | 18°C | 17°C | 17°C |
UV: 7.17 | UV: 5.75 | UV: 3.78 | UV: 1.87 | UV: 0.65 | UV: 0.03 | UV: 0 | UV: 0 |
Wind WSW 19->23 km/h | Wind WSW 21->26 km/h | Wind WSW 20->26 km/h | Wind W 19->26 km/h | Wind W 18->25 km/h | Wind W 16->23 km/h | Wind W 12->17 km/h | Wind W 10->13 km/h |
San Francisco, CA, USA, United States forecast by openweathermap.org.
See the script page for documentation and downloads.
WORLD WEATHER APP SOURCE: saratoga-weather.org
Temperature Scales Image/Text/Data Credit: University of Illinois WW2010 Project
Temperature Scales image adapted from: Donald Ahrens, 1994 - Meteorology Today: An Introduction to Weather, Climate and the Environment