Weather Alert
San Gregorio Weather Warning NWS WEATHER ALERT FOR THE SAN GREGORIO, CA AREA - Issued: 836 PM PDT Sun Oct 25 2026 San Gregorio Weather Warning

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San Gregorio, CA Weather - Hour by Hour Forecast

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San Gregorio, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 50°F10°C, dew point 50°F10°C, humidity 100%. Wind direction is N at 0 mph0 km/h with visibility of 7 mi11 km. Barometric pressure is 30.11 in1020 mb.
Rest of Tonight - Mostly cloudy. Lows in the upper 40s to mid 50s. Light winds...Becoming northwest 5 to 10 mph after midnight... Full Forecast
Monday - Partly cloudy. Highs in the lower 60s. Northwest winds 5 to 15 mph... Full Forecast

San Gregorio Hourly Weather

24 Hour Forecast Scroll
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San Gregorio, CA Hourly Weather - Mostly Clear - 10:00 PM San Gregorio, CA Hourly Weather - Mostly Clear - 11:00 PM San Gregorio, CA Hourly Weather - Mostly Clear - 12:00 AM San Gregorio, CA Hourly Weather - Mostly Clear - 1:00 AM San Gregorio, CA Hourly Weather - Mostly Clear - 2:00 AM San Gregorio, CA Hourly Weather - Mostly Clear - 3:00 AM San Gregorio, CA Hourly Weather - Partly Cloudy - 4:00 AM San Gregorio, CA Hourly Weather - Partly Cloudy - 5:00 AM San Gregorio, CA Hourly Weather - Partly Cloudy - 6:00 AM San Gregorio, CA Hourly Weather - Mostly Cloudy - 7:00 AM San Gregorio, CA Hourly Weather - Mostly Cloudy - 8:00 AM San Gregorio, CA Hourly Weather - Mostly Cloudy - 9:00 AM San Gregorio, CA Hourly Weather - Partly Cloudy - 10:00 AM San Gregorio, CA Hourly Weather - Partly Cloudy - 11:00 AM San Gregorio, CA Hourly Weather - Partly Cloudy - 12:00 PM San Gregorio, CA Hourly Weather - Partly Cloudy - 1:00 PM San Gregorio, CA Hourly Weather - Partly Cloudy - 2:00 PM San Gregorio, CA Hourly Weather - Partly Cloudy - 3:00 PM San Gregorio, CA Hourly Weather - Mostly Clear - 4:00 PM San Gregorio, CA Hourly Weather - Mostly Clear - 5:00 PM San Gregorio, CA Hourly Weather - Mostly Clear - 6:00 PM San Gregorio, CA Hourly Weather - Mostly Clear - 7:00 PM San Gregorio, CA Hourly Weather - Mostly Clear - 8:00 PM San Gregorio, CA Hourly Weather - Mostly Clear - 9:00 PM
Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
55°F13°C 55°F13°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 53°F12°C 53°F12°C 53°F12°C 52°F11°C 52°F11°C 55°F13°C 57°F14°C 60°F16°C 60°F16°C 61°F16°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 57°F14°C 56°F13°C 55°F13°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%
50°F10°C 50°F10°C 49°F9°C 49°F9°C 48°F9°C 48°F9°C 47°F8°C 47°F8°C 47°F8°C 47°F8°C 47°F8°C 48°F9°C 49°F9°C 50°F10°C 50°F10°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 50°F10°C 50°F10°C 49°F9°C
83% 83% 83% 83% 83% 83% 80% 80% 80% 83% 83% 77% 75% 70% 70% 70% 70% 70% 72% 72% 75% 77% 80% 80%
NNW NNW NNW NNW NNW NNW NNW NNW NNW N N NNW NNW NW NW NW NW NW NNW NNW NNW NNW NNW NNW
8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 8 mph 8 mph 8 mph 10 mph 10 mph 10 mph 12 mph 12 mph 12 mph 9 mph 9 mph 9 mph
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 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
Hour (PDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KHAF model statistics.

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Prob Precip % = Probability of Precipitation.

San Gregorio 36 Hour Forecast

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

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