Weather Alert
Arroyo Grande Weather Warning NWS WEATHER ALERT FOR THE ARROYO GRANDE, CA AREA - Issued: 151 PM PDT Sat Oct 10 2026 Arroyo Grande Weather Warning

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Arroyo Grande, CA Weather - Hour by Hour Forecast

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Arroyo Grande, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 65°F18°C, dew point 56°F13°C, humidity 72%. Wind direction is NW at 12 mph19 km/h with visibility of 10 mi16 km. Barometric pressure is 29.59 in1002 mb.
Tonight - Mostly cloudy. Lows in the upper 40s to mid 50s. Northwest winds 15 to 25 mph... Full Forecast
Sunday - Partly cloudy in the morning then mostly cloudy. Highs from the upper 50s at The beaches to the upper 60s inland. West winds 15 to.. Full Forecast

Arroyo Grande Hourly Weather

24 Hour Forecast Scroll
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Arroyo Grande, CA Hourly Weather - Clear - 6:00 PM Arroyo Grande, CA Hourly Weather - Partly Cloudy - 7:00 PM Arroyo Grande, CA Hourly Weather - Partly Cloudy - 8:00 PM Arroyo Grande, CA Hourly Weather - Partly Cloudy - 9:00 PM Arroyo Grande, CA Hourly Weather - Mostly Cloudy - 10:00 PM Arroyo Grande, CA Hourly Weather - Mostly Cloudy - 11:00 PM Arroyo Grande, CA Hourly Weather - Mostly Cloudy - 12:00 AM Arroyo Grande, CA Hourly Weather - Cloudy - 1:00 AM Arroyo Grande, CA Hourly Weather - Cloudy - 2:00 AM Arroyo Grande, CA Hourly Weather - Cloudy - 3:00 AM Arroyo Grande, CA Hourly Weather - Cloudy - 4:00 AM Arroyo Grande, CA Hourly Weather - Cloudy - 5:00 AM Arroyo Grande, CA Hourly Weather - Cloudy - 6:00 AM Arroyo Grande, CA Hourly Weather - Cloudy - 7:00 AM Arroyo Grande, CA Hourly Weather - Cloudy - 8:00 AM Arroyo Grande, CA Hourly Weather - Cloudy - 9:00 AM Arroyo Grande, CA Hourly Weather - Clear - 10:00 AM Arroyo Grande, CA Hourly Weather - Clear - 11:00 AM Arroyo Grande, CA Hourly Weather - Clear - 12:00 PM Arroyo Grande, CA Hourly Weather - Clear - 1:00 PM Arroyo Grande, CA Hourly Weather - Clear - 2:00 PM Arroyo Grande, CA Hourly Weather - Clear - 3:00 PM Arroyo Grande, CA Hourly Weather - Clear - 4:00 PM Arroyo Grande, CA Hourly Weather - Clear - 5:00 PM
Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Clear Clear Clear Clear Clear Clear Clear Clear
61°F16°C 60°F16°C 58°F14°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 53°F12°C 53°F12°C 53°F12°C 56°F13°C 58°F14°C 61°F16°C 62°F17°C 64°F18°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C
- - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - -
5% 5% 5% 5% 5% 5% 46% 46% 46% 46% 46% 46% 33% 33% 33% 33% 33% 33% 5% 5% 5% 5% 5% 5%
50°F10°C 50°F10°C 50°F10°C 50°F10°C 50°F10°C 50°F10°C 50°F10°C 49°F9°C 49°F9°C 49°F9°C 49°F9°C 49°F9°C 49°F9°C 49°F9°C 49°F9°C 49°F9°C 49°F9°C 49°F9°C 48°F9°C 47°F8°C 46°F8°C 46°F8°C 46°F8°C 46°F8°C
67% 70% 75% 77% 80% 83% 83% 83% 83% 83% 86% 86% 86% 86% 86% 77% 72% 65% 60% 54% 50% 52% 52% 54%
SSW SW S S SSE SSE SSE SSE SSE SSE SE SE SE SSE SSE SE SE SE S SW SSW W W NW
10 mph 10 mph 10 mph 10 mph 3 mph 3 mph 3 mph 9 mph 9 mph 9 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 4 mph 4 mph 4 mph 7 mph 7 mph 7 mph 7 mph 7 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
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KSBP model statistics.

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Prob Precip % = Probability of Precipitation.

Arroyo Grande 36 Hour Forecast

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

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