Current Weather Forecast for Arroyo Grande

CA 93421  |   1:18am

Weather Conditions

55°

Feels Like 55°

Fair

53° 68°

0

UV Index

Moderate

Air Quality

E 3 mph

Wind

0 in

rain

Tonight

Sun 3/22

54°

Lowest Temperature

2%

Partly cloudy skies. Low 54F. Winds light and variable.

Tomorrow

Mon 3/23

85°

Highest Temperature

2%

Sunshine. High near 85F. Winds NNW at 10 to 15 mph.

Tomorrow night

Mon 3/23

57°

Lowest Temperature

2%

Clear. Low 57F. Winds NNE at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Arroyo Grande

Hourly Weather Forecast & Temperature

2AM

2%

55°

Feels Like 55°

Partly Cloudy

NNE 3 mph

Wind

1013 mb

Pressure

87%

Humidity

0

UV Index

6mi

Visibility

44%

Cloud Cover

3AM

2%

56°

Feels Like 56°

Partly Cloudy

NNE 4 mph

Wind

1013 mb

Pressure

83%

Humidity

0

UV Index

6mi

Visibility

42%

Cloud Cover

4AM

2%

56°

Feels Like 55°

Mostly Clear

N 5 mph

Wind

1013 mb

Pressure

84%

Humidity

0

UV Index

6mi

Visibility

29%

Cloud Cover

5AM

1%

57°

Feels Like 56°

Clear

N 5 mph

Wind

1013 mb

Pressure

81%

Humidity

0

UV Index

8mi

Visibility

19%

Cloud Cover

6AM

1%

57°

Feels Like 57°

Clear

NE 5 mph

Wind

1014 mb

Pressure

79%

Humidity

0

UV Index

8mi

Visibility

5%

Cloud Cover

7AM

1%

56°

Feels Like 56°

Clear

NE 4 mph

Wind

1014 mb

Pressure

81%

Humidity

0

UV Index

8mi

Visibility

9%

Cloud Cover

8AM

1%

59°

Feels Like 59°

Sunny

NNE 4 mph

Wind

1014 mb

Pressure

78%

Humidity

0

UV Index

8mi

Visibility

2%

Cloud Cover

9AM

1%

65°

Feels Like 65°

Sunny

N 3 mph

Wind

1015 mb

Pressure

68%

Humidity

1

UV Index

10mi

Visibility

7%

Cloud Cover

10AM

72°

Feels Like 72°

HEAT ADVISORY

Mostly Sunny

NNW 4 mph

Wind

1015 mb

Pressure

53%

Humidity

3

UV Index

10mi

Visibility

24%

Cloud Cover

11AM

78°

Feels Like 78°

HEAT ADVISORY

Sunny

NNW 5 mph

Wind

1015 mb

Pressure

41%

Humidity

4

UV Index

10mi

Visibility

3%

Cloud Cover

12PM

81°

Feels Like 81°

HEAT ADVISORY

Sunny

NW 5 mph

Wind

1015 mb

Pressure

36%

Humidity

6

UV Index

10mi

Visibility

5%

Cloud Cover

1PM

84°

Feels Like 84°

HEAT ADVISORY

Sunny

NW 7 mph

Wind

1014 mb

Pressure

31%

Humidity

7

UV Index

10mi

Visibility

8%

Cloud Cover

Sun 3/22

Sun

2%

53°

68°

Partly cloudy. Lows overnight in the mid 50s.

54°

Feels Like

NNE 6 mph

Wind

84%

Humidity

0

UV Index

7:02 AM

Sunrise

7:15 PM

Sunset

Mon 3/23

Mon

2%

54°

84°

Plenty of sun. Highs in the mid 80s and lows in the upper 50s.

85°

Feels Like

NNW 13 mph

Wind

48%

Humidity

7

UV Index

7:01 AM

Sunrise

7:16 PM

Sunset

Tue 3/24

Tue

1%

57°

84°

HEAT ADVISORY

Sunshine. Highs in the mid 80s and lows in the low 50s.

84°

Feels Like

NW 12 mph

Wind

47%

Humidity

7

UV Index

7:00 AM

Sunrise

7:17 PM

Sunset

Wed 3/25

Wed

3%

53°

73°

Plenty of sun. Highs in the low 70s and lows in the low 50s.

73°

Feels Like

W 14 mph

Wind

62%

Humidity

7

UV Index

6:58 AM

Sunrise

7:18 PM

Sunset

Thu 3/26

Thu

5%

53°

77°

Cloudy. Highs in the upper 70s and lows in the low 50s.

77°

Feels Like

NW 14 mph

Wind

59%

Humidity

5

UV Index

6:57 AM

Sunrise

7:18 PM

Sunset

Fri 3/27

Fri

3%

53°

72°

Mostly cloudy. Highs in the low 70s and lows in the low 50s.

72°

Feels Like

WSW 10 mph

Wind

64%

Humidity

6

UV Index

6:56 AM

Sunrise

7:19 PM

Sunset

Sat 3/28

Sat

6%

53°

71°

Considerable cloudiness. Highs in the low 70s and lows in the low 50s.

71°

Feels Like

W 12 mph

Wind

69%

Humidity

5

UV Index

6:54 AM

Sunrise

7:20 PM

Sunset

Sun 3/29

Sun

17%

51°

73°

Mix of sun and clouds. Highs in the low 70s and lows in the low 50s.

73°

Feels Like

WNW 12 mph

Wind

62%

Humidity

7

UV Index

6:53 AM

Sunrise

7:21 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from California

Over 1,500 records shattered across the Southwest as another week of extreme heat continues

More than 95 locations have already set new daily records for the hottest March day on record, including in California, and in major cities like Las Vegas, Denver and Phoenix.

Here are the top 10 most popular national parks across America

America loves its national parks and with 63 of them across the country, there are so many to see. A new report lists the top 10 most-visited national parks in the U.S. in 2025.

California ties warmest March temperature in US history as historic heat wave roasts 40M across West, Plains

The FOX Forecast Center is tracking the most intense March heat wave ever observed in the U.S., which is currently baking the West as it expands farther into the Plains through the weekend.

California ties warmest March temperature in US history as historic heat wave roasts 40M across West, Plains

The FOX Forecast Center is tracking the most intense March heat wave ever observed in the U.S. which is currently baking the West as it expands farther into the Plains through the weekend.

Load More Stories