Arroyo Grande, CA Air Quality & Pollen

Tonight

Wed 10/21

Low 57°f

41% Precip. / 0.01 in

Cloudy with occasional showers overnight. Low 57F. Winds light and variable. Chance of rain 40%.

Tomorrow

Thu 10/22

High 69°f

75% Precip. / 0.55 in

Rain in the morning. Scattered thunderstorms in the afternoon. Storms may contain strong gusty winds. High 69F. Winds SE at 10 to 15 mph. Chance of rain 80%.

Tomorrow night

Thu 10/22

Low 56°f

87% Precip. / 0.4 in

Thunderstorms during the evening followed by occasional showers overnight. Storms may contain strong gusty winds. Low 56F. Winds S at 5 to 10 mph. Chance of rain 90%.

Hourly Forecast

Now

63°

12AM

63°

1AM

62°

2AM

61°

3AM

59°

4AM

59°

5AM

59°

6AM

41%

59°

7AM

40%

59°

7:13AM

Sunrise

8AM

46%

58°

9AM

55%

60°

10AM

76%

61°

11AM

73%

62°

12PM

62%

64°

1PM

46%

66°

2PM

45%

68°

3PM

50%

68°

4PM

58%

67°

5PM

51%

66°

6PM

65%

65°

6:19PM

Sunset

7PM

51%

64°

8PM

83%

62°

9PM

78%

62°

10PM

81%

61°

11PM

88%

61°

Precipitation

88%

Rain possible after 6 AM

Additional Conditions

Pressure 29.88 in
Visibility 10 miles
Clouds Cloudy
Dew Point57°F
Humidity 79%
Rainfall 0 in
Snow Depth 0 in

KSBP Station History

Almanac for October 20, 2026

Forecast Average Record
Temperature
High 72°F 73°F 98°F 1964
Low 49°F 52°F 32°F 1949
Rain/Snow Depth
Precipitation 0.01 in 3.8 in -
Snow 0 in 0 in -

Almanac for October 21, 2026

Forecast Average Record
Temperature
High 69°F 73°F 93°F
Low 57°F 52°F 35°F

Astronomy

Sun Rise Set
Actual Time 7:12 AM 6:20 PM
Civil Twilight 6:47 AM 6:46 PM
Nautical Twilight 6:17 AM 7:16PM
Astronomical Twilight 5:48 AM 7:45 PM

Length of Visible Light 11h 59m
Length of Day 11h 7m
Tomorrow will be 2 minutes 3 seconds shorter

Moon 3:27 PM 1:29 AM
Waxing Gibbous71% of the Moon is Illuminated

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nov 8

New Moon

Nov 17

Waxing Half First Qtr

Nearby Weather Stations

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