Weather WorldLake Nacimiento, CA 7-Day Night Weather Forecast
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Lake Nacimiento, CA Weather Forecast
Lake Nacimiento, CA Weather Forecast Date: 201 AM PDT Sun Aug 16 2026
The area/counties/county of: Santa Lucia Mountains, including: Hearst Castle and Irish Hills.or toggle through each period.
Today... Mostly cloudy in the morning then sunny. Highs in the 80s to around 90 except around 70 closer to the coast.
Tonight... Low clouds and fog developing. Lows in the 50s to lower 60s.
Monday... Areas of low clouds and fog mostly clearing in the afternoon. Highs in the mid 80s to mid 90s except the lower to mid 70s closer to the coast. Northwest winds around 15 mph in the afternoon.
Monday Night... Low clouds and fog developing. Lows in the mid 50s to mid 60s. Northwest winds around 15 mph in the evening.
Tuesday... Partly cloudy except for patchy low clouds and fog in the morning. Highs 90 to 100 except around 80 closer to the coast. Northwest winds around 15 mph in the afternoon.
Tuesday Night... Areas of low clouds and fog in the evening then partly cloudy. Lows in the upper 50s to mid 60s.
Wednesday... Partly cloudy except for patchy low clouds and fog in the morning. Highs 90 to 100 except the mid 70s to around 80 closer to the coast.
Wednesday Night... Partly cloudy. Lows in the upper 50s to mid 60s.
Thursday... Partly cloudy in the morning then sunny. Highs 90 to 100 except the mid 70s to around 80 closer to the coast.
Thursday Night... Mostly clear in the evening then partly cloudy. Lows in the mid 50s to mid 60s.
Friday... Partly cloudy in the morning then sunny. Highs in the upper 80s to mid 90s except the mid 70s to around 80 closer to the coast.
Friday Night... Mostly clear. Lows in the mid 50s to mid 60s.
POP = Probability of Precipitation
Lake Nacimiento Radar Loop
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