Atascadero, CA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Atascadero, CA.

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Current Conditions — Atascadero, CA

PASO ROBLES (KPRB)

Clear

55.4 F
Humidity:62%
Wind Speed: 6.9 mph
Barometer: in
Dewpoint:42.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 27 2026, 09:50 AM PDT
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5-Day Forecast — Atascadero, CA

Monday

High 62 °F
Forecast Missing
Monday
Night
Low 41 °F
Forecast Missing
Tuesday

High 73 °F
Forecast Missing
Tuesday
Night
Low 46 °F
Forecast Missing
Wednesday

High 73 °F
Forecast Missing
Wednesday
Night
Low 48 °F
Forecast Missing
Thursday

High 75 °F
Forecast Missing
Thursday
Night
Low 48 °F
Forecast Missing
Friday

High 75 °F
Forecast Missing

Detailed Forecast — Atascadero, CA

Monday
Forecast Missing. High near 62°F. Wind 1 to 10 mph, with gusts as high as 14 mph.
Monday Night
Forecast Missing. Low around 41°F. Wind 3 to 9 mph, with gusts as high as 13 mph.
Tuesday
Forecast Missing. High near 73°F. Wind 6 to 8 mph, with gusts as high as 10 mph.
Tuesday Night
Forecast Missing. Low around 46°F. Wind 3 to 5 mph, with gusts as high as 6 mph.
Wednesday
Forecast Missing. High near 73°F. Wind 3 to 9 mph, with gusts as high as 13 mph.
Wednesday Night
Forecast Missing. Low around 48°F. Wind 1 to 2 mph, with gusts as high as 3 mph.
Thursday
Forecast Missing. High near 75°F. Wind 3 to 9 mph, with gusts as high as 22 mph.
Thursday Night
Forecast Missing. Low around 48°F. Wind 0 to 1 mph, with gusts as high as 6 mph.
Friday
Forecast Missing. High near 75°F. Wind 2 to 8 mph, with gusts as high as 20 mph.
Friday Night
Forecast Missing. Low around 48°F. Wind 0 to 1 mph, with gusts as high as 5 mph.
Saturday
Forecast Missing. High near 71°F. Wind 3 to 9 mph, with gusts as high as 21 mph.
Saturday Night
Forecast Missing. Low around 46°F. Wind 0 to 2 mph, with gusts as high as 7 mph.
Sunday
Forecast Missing. High near 68°F. Wind 5 to 10 mph, with gusts as high as 23 mph.
CA Radar
Current Radar • CA
Day 1 Outlook • April 27, 2026

Observation History — Atascadero, CA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
09:50 AM PDT 6.9 10.00 Clear -- 55.4 42.8 62% NA NA M
09:45 AM PDT 8.1 10.00 Clear -- 53.6 42.8 67% NA NA M
09:35 AM PDT NW 5.7 10.00 Clear -- 53.6 42.8 67% NA NA M
09:30 AM PDT 3.4 10.00 Clear -- 53.6 44.6 71% NA NA M
09:25 AM PDT 10.00 Clear -- 53.6 42.8 67% NA NA M
09:20 AM PDT 4.6 10.00 Clear -- 53.6 44.6 71% NA NA M
09:15 AM PDT 4.6 10.00 Clear -- 51.8 44.6 76% NA NA M
09:00 AM PDT 0.0 10.00 Clear -- 51.8 44.6 76% NA NA M
08:50 AM PDT 0.0 10.00 Clear -- 50.0 42.8 76% NA NA M
08:35 AM PDT 0.0 10.00 Clear -- 48.2 42.8 81% NA NA M
08:30 AM PDT 0.0 10.00 Clear -- 48.2 42.8 81% NA NA M
08:25 AM PDT 0.0 10.00 Clear -- 48.2 42.8 81% NA NA M
08:20 AM PDT 0.0 10.00 Clear -- 48.2 42.8 81% NA NA M
08:05 AM PDT 0.0 10.00 Clear -- 46.4 42.8 87% NA NA M
08:00 AM PDT 0.0 10.00 Clear -- 46.4 42.8 87% NA NA M
07:50 AM PDT 0.0 10.00 Clear -- 44.6 41.0 87% NA NA M
07:45 AM PDT E 3.4 10.00 Clear -- 44.6 41.0 87% 43.2 NA M
07:35 AM PDT E 3.4 10.00 Clear -- 42.8 39.2 87% 41.0 NA M
07:30 AM PDT E 3.4 10.00 Clear -- 42.8 39.2 87% 41.0 NA M
07:20 AM PDT E 3.4 10.00 Clear -- 42.8 39.2 87% 41.0 NA M
07:10 AM PDT E 3.4 10.00 Clear -- 41.0 39.2 93% 39.0 NA M
07:00 AM PDT E 4.6 10.00 Clear -- 41.0 39.2 93% 37.9 NA M
06:50 AM PDT E 4.6 10.00 Mostly Clear -- 41.0 39.2 93% 37.9 NA M
06:35 AM PDT E 3.4 10.00 Partly Cloudy -- 42.8 39.2 87% 41.0 NA M

Regional Weather Observation

PASO ROBLES (KPRB)

Clear
55.4 F

SAN LUIS OBISPO (KSBP)

Clear
60.8 F

SANTA YNEZ (KIZA)

Clear
57.2 F

SANTA MARIA (KSMX)

Clear
60.8 F

VANDENBERG AFB (KVBG)

Mostly Cloudy
55.6 F

SALINAS (KSNS)

Cloudy
57.2 F
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