Weather Alert
Don Castro Reservoir Weather Warning NWS WEATHER ALERT FOR THE DON CASTRO RESERVOIR, CA AREA - Issued: 358 PM PDT Fri Oct 30 2026 Don Castro Reservoir Weather Warning

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Don Castro Reservoir, CA Weather - Hour by Hour Forecast

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Don Castro Reservoir, CA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 64°F18°C, dew point 50°F10°C, humidity 60%. Wind direction is W at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 29.84 in1010 mb.
Rest of Today - Sunny. Highs in the upper 60s. West winds 10 to 20 mph... Full Forecast
Tonight - Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s. West winds 10 to 20 mph...Becoming south up to 5 .. Full Forecast

Don Castro Reservoir Hourly Weather

24 Hour Forecast Scroll
Fri, Oct 30
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Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 5:00 PM Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 6:00 PM Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 7:00 PM Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 8:00 PM Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 9:00 PM Don Castro Reservoir, CA Hourly Weather - Cloudy - 10:00 PM Don Castro Reservoir, CA Hourly Weather - Cloudy - 11:00 PM Don Castro Reservoir, CA Hourly Weather - Cloudy - 12:00 AM Don Castro Reservoir, CA Hourly Weather - Cloudy - 1:00 AM Don Castro Reservoir, CA Hourly Weather - Cloudy - 2:00 AM Don Castro Reservoir, CA Hourly Weather - Cloudy - 3:00 AM Don Castro Reservoir, CA Hourly Weather - Cloudy - 4:00 AM Don Castro Reservoir, CA Hourly Weather - Cloudy - 5:00 AM Don Castro Reservoir, CA Hourly Weather - Cloudy - 6:00 AM Don Castro Reservoir, CA Hourly Weather - Cloudy - 7:00 AM Don Castro Reservoir, CA Hourly Weather - Cloudy - 8:00 AM Don Castro Reservoir, CA Hourly Weather - Cloudy - 9:00 AM Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 10:00 AM Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 11:00 AM Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 12:00 PM Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 1:00 PM Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 2:00 PM Don Castro Reservoir, CA Hourly Weather - Mostly Cloudy - 3:00 PM Don Castro Reservoir, CA Hourly Weather - Mostly Clear - 4:00 PM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Clear
62°F17°C 61°F16°C 60°F16°C 59°F15°C 58°F14°C 57°F14°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 53°F12°C 54°F12°C 54°F12°C 56°F13°C 58°F14°C 60°F16°C 61°F16°C 62°F17°C 63°F17°C 62°F17°C 62°F17°C
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1% 10% 10% 10% 10% 10% 10% 70% 70% 70% 70% 70% 70% 63% 63% 63% 63% 63% 63% 6% 6% 6% 6% 6%
49°F9°C 49°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 48°F9°C 47°F8°C 47°F8°C 47°F8°C 48°F9°C 48°F9°C 49°F9°C 49°F9°C 50°F10°C 50°F10°C 49°F9°C 49°F9°C 49°F9°C 49°F9°C
62% 65% 65% 67% 69% 72% 74% 77% 77% 80% 80% 80% 80% 80% 80% 80% 77% 72% 70% 67% 62% 60% 62% 62%
W W WNW WNW W W W SSW SW SW S SSE SE E E ENE SE SW NW NW NW NW NW NW
12 mph 12 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 9 mph 9 mph 9 mph 11 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 = Probability of Precipitation. ** Indicates missing data/values from KHWD model statistics.

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Prob Precip % = Probability of Precipitation.

Don Castro Reservoir 36 Hour Forecast

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

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