San Francisco, California Weather:
Wednesday, February 18, 2026
Sunny Weather
Day 59°
Night 46°
Precipitation 0 %
Wind 15 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (February 18, 2025)
Cloudy Weather

Day

64°

Night

50°

Wind

4 mph

UV Index

4

Precipitation

0 %