Weather Alert
San Bruno Weather Warning NWS WEATHER ALERT FOR THE SAN BRUNO, CA AREA - Issued: 1101 PM PDT Sun Oct 4 2026 San Bruno Weather Warning

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San Bruno, CA Weather - Hour by Hour Forecast

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San Bruno, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 61°F16°C, dew point 57°F14°C, humidity 86%. Wind direction is W at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 29.92 in1013 mb.
Rest of Tonight - Clear. Lows in the mid 60s. Light winds... Full Forecast
Monday - Sunny. Highs in the mid 80s to lower 90s. Light winds... Becoming northwest 5 to 15 mph in the afternoon... Full Forecast

San Bruno Hourly Weather

24 Hour Forecast Scroll
Mon, Oct 05
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San Bruno, CA Hourly Weather - Partly Cloudy - 5:00 AM San Bruno, CA Hourly Weather - Partly Cloudy - 6:00 AM San Bruno, CA Hourly Weather - Mostly Cloudy - 7:00 AM San Bruno, CA Hourly Weather - Mostly Cloudy - 8:00 AM San Bruno, CA Hourly Weather - Mostly Cloudy - 9:00 AM San Bruno, CA Hourly Weather - Partly Cloudy - 10:00 AM San Bruno, CA Hourly Weather - Partly Cloudy - 11:00 AM San Bruno, CA Hourly Weather - Partly Cloudy - 12:00 PM San Bruno, CA Hourly Weather - Partly Cloudy - 1:00 PM San Bruno, CA Hourly Weather - Partly Cloudy - 2:00 PM San Bruno, CA Hourly Weather - Partly Cloudy - 3:00 PM San Bruno, CA Hourly Weather - Partly Cloudy - 4:00 PM San Bruno, CA Hourly Weather - Partly Cloudy - 5:00 PM San Bruno, CA Hourly Weather - Partly Cloudy - 6:00 PM San Bruno, CA Hourly Weather - Clear - 7:00 PM San Bruno, CA Hourly Weather - Clear - 8:00 PM San Bruno, CA Hourly Weather - Clear - 9:00 PM San Bruno, CA Hourly Weather - Clear - 10:00 PM San Bruno, CA Hourly Weather - Clear - 11:00 PM San Bruno, CA Hourly Weather - Clear - 12:00 AM San Bruno, CA Hourly Weather - Clear - 1:00 AM San Bruno, CA Hourly Weather - Clear - 2:00 AM San Bruno, CA Hourly Weather - Clear - 3:00 AM San Bruno, CA Hourly Weather - Mostly Clear - 4:00 AM
Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear
62°F17°C 62°F17°C 63°F17°C 63°F17°C 66°F19°C 69°F21°C 72°F22°C 74°F23°C 77°F25°C 79°F26°C 79°F26°C 78°F26°C 78°F26°C 75°F24°C 72°F22°C 69°F21°C 68°F20°C 66°F19°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
56°F13°C 57°F14°C 58°F14°C 59°F15°C 61°F16°C 64°F18°C 66°F19°C 65°F18°C 65°F18°C 64°F18°C 62°F17°C 59°F15°C 57°F14°C 56°F13°C 56°F13°C 55°F13°C 56°F13°C 57°F14°C 58°F14°C 58°F14°C 58°F14°C 58°F14°C 57°F14°C 56°F13°C
81% 84% 84% 87% 84% 84% 81% 74% 67% 60% 56% 52% 49% 52% 57% 61% 66% 73% 78% 81% 81% 84% 81% 81%
W W W W W NW NW NW NW NW NW NW NW NW WNW WNW WNW W W W W SSW SSW SSW
5 mph 5 mph 4 mph 4 mph 4 mph 6 mph 6 mph 6 mph 9 mph 9 mph 9 mph 18 mph 18 mph 18 mph 13 mph 13 mph 13 mph 7 mph 7 mph 7 mph 4 mph 4 mph 4 mph 2 mph
10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 5 mi8 km 3 mi5 km .5 mi1 km .5 mi1 km .25 mi0 km
Hour (PDT)
Weather
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POP = Probability of Precipitation. ** Indicates missing data/values from KSFO model statistics.

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Prob Precip % = Probability of Precipitation.

San Bruno 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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