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Weather in Morro Bay, CA · National Weather Service + NOAA

It hardly ever freezes in Morro Bay

Morro Bay has warm winters and cool summers, with very little rain. A typical July afternoon reaches 68°, a January night drops to 46°, and snow is almost unheard of. Normal November highs come to 67°, and lows to 49°.

Winter 63°/46°Spring 64°/48°Summer 68°/54°Fall 69°/52°
Right now
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Sunrise 9:26 am · sunset 8:07 pm

Getting the latest forecast from the National Weather Service…

What stands out about Morro Bay’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
It hardly ever freezesOnly 15% of years see a night at 32° or below.Cool summersJuly afternoons average 68°, cooler than 99% of U.S. towns.Milder winters than most of CaliforniaJanuary nights average 46°, milder than 1,453 of 1,618 California towns.Snow is rareAbout 0.1 inches in a normal year, so most winters see none.
A normal year

Where today sits in Morro Bay’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
63° / 46°
Snow is rare
Spring
64° / 48°
Frost is rare by spring
Summer
68° / 54°
1 days reach 90° in a normal year
Fall now
69° / 52°
Mild well into the fall
Best months to be outside
JanFebMarAprMayJunJulAugSepOctNovDec
Highs of 62–84° and lows of 40° or more
How much snow does Morro Bay get?Almost none.When is it wettest?January, with 3.9 inches.Is it warmer than it used to be?+1.9° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Morro Bay.

Town Square →
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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Morro Bay itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Morro Bay Fire Dept, CA (1 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.