Wondering if today is a good day for hiking in San Francisco, USA? This page gives a direct yes/no answer based on current conditions, then breaks down exactly why. We score every hour from now until midnight on temperature, precipitation, wind, cloud cover, humidity and (where relevant) UV index, then highlight the best continuous window to go hiking in San Francisco today. The score uses activity-specific weighting — for example, hiking cares more about wind and rain than other activities. We also show the next 7 days so you can compare today against the rest of the week and pick the single best day for hiking in San Francisco. The forecast updates hourly from Open-Meteo, with ensemble confidence shown so you know when to trust the recommendation.
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