Weather Alert
Greystone Park Weather Warning NWS WEATHER ALERT FOR THE GREYSTONE PARK, CA AREA - Issued: 1104 AM PDT Sun Oct 4 2026 Greystone Park Weather Warning

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Greystone Park, CA Weather - Hour by Hour Forecast

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Greystone Park, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 96°F36°C, dew point 53°F12°C, humidity 23%. Wind direction is SW at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 29.89 in1012 mb.
Today - Sunny. Highs 95 to 107... Full Forecast
Tonight - Mostly clear. Lows in the mid 60s to mid 70s. West winds around 15 mph in the evening... Full Forecast

Greystone Park Hourly Weather

24 Hour Forecast Scroll
Mon, Oct 05
Noon
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Greystone Park, CA Hourly Weather - Clear - 12:00 PM Greystone Park, CA Hourly Weather - Clear - 1:00 PM Greystone Park, CA Hourly Weather - Clear - 2:00 PM Greystone Park, CA Hourly Weather - Clear - 3:00 PM Greystone Park, CA Hourly Weather - Clear - 4:00 PM Greystone Park, CA Hourly Weather - Clear - 5:00 PM Greystone Park, CA Hourly Weather - Clear - 6:00 PM Greystone Park, CA Hourly Weather - Clear - 7:00 PM Greystone Park, CA Hourly Weather - Clear - 8:00 PM Greystone Park, CA Hourly Weather - Clear - 9:00 PM Greystone Park, CA Hourly Weather - Clear - 10:00 PM Greystone Park, CA Hourly Weather - Clear - 11:00 PM Greystone Park, CA Hourly Weather - Clear - 12:00 AM Greystone Park, CA Hourly Weather - Clear - 1:00 AM Greystone Park, CA Hourly Weather - Clear - 2:00 AM Greystone Park, CA Hourly Weather - Clear - 3:00 AM Greystone Park, CA Hourly Weather - Clear - 4:00 AM Greystone Park, CA Hourly Weather - Clear - 5:00 AM Greystone Park, CA Hourly Weather - Clear - 6:00 AM Greystone Park, CA Hourly Weather - Clear - 7:00 AM Greystone Park, CA Hourly Weather - Clear - 8:00 AM Greystone Park, CA Hourly Weather - Clear - 9:00 AM Greystone Park, CA Hourly Weather - Clear - 10:00 AM Greystone Park, CA Hourly Weather - Clear - 11:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
93°F34°C 92°F33°C 92°F33°C 91°F33°C 89°F32°C 88°F31°C 86°F30°C 83°F28°C 81°F27°C 80°F27°C 80°F27°C 79°F26°C 78°F26°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 74°F23°C 74°F23°C 75°F24°C 79°F26°C 84°F29°C 88°F31°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%
53°F12°C 53°F12°C 54°F12°C 55°F13°C 57°F14°C 58°F14°C 61°F16°C 64°F18°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 67°F19°C 66°F19°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C 62°F17°C 62°F17°C 63°F17°C 63°F17°C
26% 27% 28% 30% 34% 36% 43% 53% 63% 65% 67% 69% 69% 69% 69% 69% 71% 71% 69% 66% 64% 56% 49% 44%
SW SW SSW SSW SSW SSW SW S SSE SE ESE E ENE ENE NE NE NE NE ENE ENE ENE ESE SSE S
4 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 3 mph 3 mph 3 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 4 mph 4 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 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 6 mi10 km 6 mi10 km
Hour (PDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KSMO model statistics.

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Prob Precip % = Probability of Precipitation.

Greystone Park 36 Hour Forecast

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

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