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Rosario Park, CA 7-Day Night Weather Forecast
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Rosario Park, CA Weather Forecast
Rosario Park, CA Weather Forecast Date: 1129 PM PDT Mon Aug 17 2026
The area/counties/county of: Santa Ynez Mountains Western Range, including: San Marcos Pass.or toggle through each period.
Tonight... Partly cloudy in the evening then mostly cloudy. Lows in the upper 50s to mid 60s except around 70 in the hills. Northwest winds 15 to 25 mph shifting to the north after midnight.
Tuesday... Mostly cloudy. Patchy morning fog. Highs in the upper 80s to mid 90s. West winds around 15 mph in the afternoon.
Tuesday Night... Mostly cloudy. Lows in the upper 50s and 60s. Northwest winds 15 to 25 mph shifting to the northeast after midnight.
Wednesday... Sunny except for patchy low clouds and fog in the morning. Highs in the upper 80s to mid 90s.
Wednesday Night... Mostly clear in the evening then areas of low clouds and fog. Lows in the upper 50s to mid 60s except around 70 in the hills. West winds around 15 mph in the evening.
Thursday... Areas of low clouds and fog in the morning then sunny. Highs in the mid 80s to mid 90s.
Thursday Night... Mostly clear. Lows in the upper 50s to mid 60s except around 70 in the hills.
Friday... Partly cloudy in the morning then sunny. Highs in the mid 80s to lower 90s.
Friday Night... Mostly clear. Lows in the upper 50s and 60s.
Saturday... Sunny. Highs in the mid 80s to lower 90s.
Saturday Night... Mostly clear. Lows in the upper 50s to mid 60s.
Sunday... Sunny. Highs in the 80s.
Sunday Night... Clear. Lows in the mid 50s to mid 60s.
POP = Probability of Precipitation
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