Weather · Arroyo Grande
Arroyo Grande forecast & conditions
Current conditions, the 7-day outlook and hour-by-hour details for Arroyo Grande, straight from the National Weather Service. Watches and warnings show up first.
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Climate · a normal year
What a year in Arroyo Grande feels like
Arroyo Grande has warm winters and cool summers, with very little rain. A typical July afternoon reaches 65°, a January night drops to 48°, and snow is almost unheard of.
62° / 48°Winter
63° / 50°Spring
65° / 56°Summer
67° / 54°Fall
How much snow does Arroyo Grande get?Almost none.Rain & snow →Does it ever freeze?In about 15% of years.Frost →Is it warmer than it used to be?+2.0° vs. the 20th century.Then & now →
See Arroyo Grande’s full climate →
NOAA U.S. Climate Normals, 1991–2020. A normal is a 30-year average, not a forecast.
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Data from the U.S. National Weather Service (weather.gov) — free public data, not modified by TownTapestry. Not a substitute for official warnings; always follow weather.gov and local authorities.