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City of Atascadero, CAAtascadero, CA 7-Day Night Weather Forecast
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Atascadero, CA Weather Forecast
Atascadero, CA Weather Forecast Date: 201 PM PDT Sat Sep 26 2026
The area/counties/county of: Southern Salinas Valley, including: Atascadero, Lake Nacimiento, Paso Robles, San Miguel, and Templeton.or toggle through each period.
Tonight... Partly cloudy. Lows in the mid to upper 40s.
Sunday... Partly cloudy in the morning then sunny. Highs in the mid 70s to mid 80s. West winds around 15 mph in the afternoon.
Sunday Night... Mostly clear in the evening then partly cloudy. Lows in the upper 30s to mid 40s. West winds around 15 mph in the evening.
Monday... Partly cloudy in the morning then sunny. Highs in the upper 70s and 80s. Northwest winds around 15 mph in the afternoon.
Monday Night... Mostly clear. Lows in the lower 50s.
Tuesday... Sunny. Highs in the mid 80s to around 90.
Tuesday Night... Clear. Lows in the mid 50s.
Wednesday... Sunny. Highs in the lower to mid 90s.
Wednesday Night... Mostly clear. Lows in the mid 50s.
Thursday... Partly cloudy in the morning then sunny. Highs in the upper 80s to mid 90s.
Thursday Night... Mostly clear. Lows in the mid 50s.
Friday... Partly cloudy in the morning then sunny. Highs in the upper 80s to mid 90s.
Friday Night... Mostly clear. Lows in the mid 50s.
POP = Probability of Precipitation
Atascadero Radar Loop
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