Arroyo Grande, CA Air Quality & Pollen

Tonight

Wed 10/21

Low 58°f

40% Precip. / 0.01 in

Cloudy with a few showers. Low 58F. Winds light and variable. Chance of rain 40%.

Tomorrow

Thu 10/22

High 69°f

77% Precip. / 0.55 in

Rain and scattered thunderstorms in the afternoon. Storms may contain strong gusty winds. High 69F. Winds ESE at 10 to 20 mph. Chance of rain 80%.

Tomorrow night

Thu 10/22

Low 56°f

85% Precip. / 0.41 in

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

Hourly Forecast

Now

63°

12AM

62°

1AM

61°

2AM

61°

3AM

59°

4AM

59°

5AM

59°

6AM

37%

59°

7AM

42%

60°

7:13AM

Sunrise

8AM

40%

59°

9AM

52%

61°

10AM

78%

62°

11AM

76%

63°

12PM

55%

64°

1PM

40%

66°

2PM

42%

68°

3PM

46%

68°

4PM

58%

68°

5PM

55%

67°

6PM

66%

65°

6:20PM

Sunset

7PM

65%

65°

8PM

75%

63°

9PM

79%

62°

10PM

86%

62°

11PM

83%

61°

Precipitation

86%

Rain possible after 6 AM

Additional Conditions

Pressure 29.88 in
Visibility 10 miles
Clouds Cloudy
Dew Point57°F
Humidity 81%
Rainfall 0 in
Snow Depth 0 in

KSBP Station History

Almanac for October 21, 2026

Forecast Average Record
Temperature
High 69°F 73°F 93°F 1965
Low 50°F 52°F 35°F 1949
Rain/Snow Depth
Precipitation 0.97 in 3.9 in -
Snow 0 in 0 in -

Almanac for October 22, 2026

Forecast Average Record
Temperature
High 69°F 73°F 98°F
Low 58°F 52°F 42°F

Astronomy

Sun Rise Set
Actual Time 7:13 AM 6:19 PM
Civil Twilight 6:47 AM 6:45 PM
Nautical Twilight 6:18 AM 7:14PM
Astronomical Twilight 5:48 AM 7:44 PM

Length of Visible Light 11h 57m
Length of Day 11h 5m
Tomorrow will be 2 minutes 4 seconds shorter

Moon 3:54 PM 2:30 AM
Waxing Gibbous80% 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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