Arroyo Grande Weather Conditions
Current Temperature Level
Arroyo Grande Weather Conditions
Current Temperature Level
Feels Like 17°C
Chances of Rain38%
16°38%1 AM16°33%2 AM16°39%3 AM
15°34%4 AM15°33%5 AM15°33%6 AM15°39%7 AM15°34%8 AM16°30%9 AM
17°20%10 AM24°12%11 AM25°11%12 PM25°9%1 PM25°9%2 PM25°8%3 PM24°11%4 PM23°13%5 PM21°15%6 PM19°19%7 PM18°24%8 PM16°30%9 PM16°32%10 PM
15°16%11 PM
15°18%Skies may remain grey and overcast.
Last Updated: 2026-08-19 00:30 (Local Time)
241°WSW
Direction
3.6km/h
Wind Speed
Gust Speed
1.02m/s
Precipitation
Precipitation
0mm
Pressure
1014mb
UV Index
0Low
Today
19
°C
78%Thursday
20
°C68%Friday
20
°C71%Saturday
20
°C67%Sunday
20
°C72%Monday
18
°C78%Tuesday
18
°C77%Wednesday
18
°C78%Thursday
19
°C61%Friday
19
°C61%Overcast
Fully overcast skies with a high of 19 °C. Humidity will be 78%, and winds at 16.2 km/h.25°C / 15°C
Humi.78 %
Prec.0 mm
Sunrise
06:25 AM13hrs 21min
Sunset
07:46 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
16 °C
95 %
0
1.4 kmph / NNW
Overcast
Feels 17 °C
Cover 100 %
Visibility 2 km
1 AM
Mist
16 °C
95 %
0
3.6 kmph / WSW
MistFeels 17 °C
Cover 100 %
Visibility 10 km
2 AM
Mist
16 °C
96 %
0
5 kmph / WNW
MistFeels 16 °C
Cover 100 %
Visibility 2 km
3 AM
Fog
15 °C
98 %
0
2.2 kmph / NW
FogFeels 17 °C
Cover 100 %
Visibility 10 km
4 AM
Mist
15 °C
96 %
0
3.2 kmph / W
MistFeels 16 °C
Cover 100 %
Visibility 10 km
5 AM
Mist
15 °C
96 %
0
7.9 kmph / WNW
MistFeels 15 °C
Cover 100 %
Visibility 10 km
6 AM
Mist
15 °C
96 %
0
3.6 kmph / NW
MistFeels 15 °C
Cover 100 %
Visibility 2 km
7 AM
Fog
15 °C
98 %
0.1
2.2 kmph / E
FogFeels 16 °C
Cover 100 %
Visibility 10 km
8 AM
Overcast
16 °C
91 %
0.8
2.2 kmph / SE
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
9 AM
Cloudy
17 °C
85 %
2.4
6.5 kmph / W
CloudyFeels 18 °C
Cover 67 %
Visibility 10 km
10 AM
Overcast
24 °C
51 %
4.8
11.2 kmph / W
OvercastFeels 22 °C
Cover 100 %
Visibility 10 km
11 AM
Overcast
25 °C
48 %
7.4
12.6 kmph / W
OvercastFeels 24 °C
Cover 99 %
Visibility 10 km
12 PM
Cloudy
25 °C
48 %
9.5
16.2 kmph / W
CloudyFeels 23 °C
Cover 87 %
Visibility 10 km
1 PM
Cloudy
25 °C
49 %
10
15.5 kmph / W
CloudyFeels 23 °C
Cover 81 %
Visibility 10 km
2 PM
Cloudy
25 °C
49 %
9
15.8 kmph / W
CloudyFeels 23 °C
Cover 75 %
Visibility 10 km
3 PM
Overcast
24 °C
49 %
6.7
14.4 kmph / W
OvercastFeels 23 °C
Cover 100 %
Visibility 10 km
4 PM
Overcast
23 °C
56 %
4.3
13.7 kmph / W
OvercastFeels 21 °C
Cover 100 %
Visibility 10 km
5 PM
Overcast
21 °C
63 %
2.1
12.2 kmph / W
OvercastFeels 20 °C
Cover 100 %
Visibility 10 km
6 PM
Overcast
19 °C
72 %
0.7
10.1 kmph / W
OvercastFeels 18 °C
Cover 100 %
Visibility 10 km
7 PM
Overcast
18 °C
80 %
0.1
7.6 kmph / W
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
8 PM
Overcast
16 °C
91 %
0
5.8 kmph / W
OvercastFeels 16 °C
Cover 100 %
Visibility 10 km
9 PM
Overcast
16 °C
94 %
0
4.7 kmph / W
OvercastFeels 16 °C
Cover 100 %
Visibility 10 km
10 PM
Clear
15 °C
93 %
0
4 kmph / W
ClearFeels 16 °C
Cover 17 %
Visibility 10 km
11 PM
Partly Cloudy
15 °C
93 %
0
4 kmph / W
Partly CloudyFeels 16 °C
Cover 32 %
Visibility 10 km
24°12°23°13°20°13°20°13°21°14°23°15°22°13°22°15°23°15°23°16°22°16°21°15°20°16°23°16°23°14°21°13°23°14°25°14°25°15°27°15°27°15°27°16°26°15°24°15°23°15°24°15°25°15°24°15°25°16°26°16°25°15°AugustWeather Overview
No. of days:
Sunny
12
Cloudy
1
Rainy
5
Snowy
0
The monthly weather averages in Arroyo Grande consist of 12 sunny days, 1 cloudy days, 5 rainy days, and 0 snowy days.
Arroyo Grande's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Park Village, California
36 °C
Cloudy
12%
0
3.6 kmph / E
2.
Fort McDowell, Arizona
35 °C
Overcast
18%
0
5.4 kmph / NE
3.
Fountain Hills, Arizona
35 °C
Overcast
18%
0
5.4 kmph / NE
4.
Scottsdale, Arizona
35 °C
Overcast
19%
0
7.2 kmph / SSW
5.
Phoenix, Arizona
35 °C
Cloudy
23%
0
7.2 kmph / SSW
6.
Tolleson, Arizona
35 °C
Cloudy
23%
0
7.2 kmph / SSW
7.
Guadalupe, Arizona
35 °C
Cloudy
23%
0
7.2 kmph / SSW
8.
Indio, California
35 °C
Clear
22%
0
7.9 kmph / ESE
9.
Casa Blanca, Arizona
34 °C
Dust storm
32%
0
6.8 kmph / SW
10.
Apache Junction, Arizona
34 °C
Overcast
18%
0
6.1 kmph / NE
Last Updated: 19 Aug 2026, 07:58 AM
City Weather RankingsFAQs About Arroyo Grande Weather Conditions
1. What is the current temperature in Arroyo Grande today - 19 August 2026?
1. What is the current temperature in Arroyo Grande today - 19 August 2026?
The current temperature in Arroyo Grande is 16°C, with a feels-like temperature of 17°C. Today's forecast shows a high of 25°C and a low of 15°C, giving a 10 degree swing through the day as of 12:30 AM 19 August 2026.
2. What are the current weather parameters in Arroyo Grande today?
2. What are the current weather parameters in Arroyo Grande today?
Here is a complete overview of Arroyo Grande's current weather conditions as of 12:30 AM 19 August 2026: Condition : Mist Temperature : 16°C Cool (Feels like 17°C) Humidity : 95% Wind Speed : 3.6 km/h from WSW (241 degrees), Gust 1 m/s UV Index : 0 (Low Air Pressure : 1014 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (20% chance of rain)
3. What is the 10-day weather forecast for Arroyo Grande from 12:30 AM 19 August 2026?
3. What is the 10-day weather forecast for Arroyo Grande from 12:30 AM 19 August 2026?
From 12:30 AM 19 August 2026, Arroyo Grande's 10-day forecast shows this trend: Today (Aug. 19) : Temp. 19°C, Hum. 78% and Overcast condition. Thursday (Aug. 20) : Temp. 20°C, Hum. 68% and Sunny condition. Friday (Aug. 21) : Temp. 20°C, Hum. 71% and Partly Cloudy condition. Saturday (Aug. 22) : Temp. 20°C, Hum. 67% and Sunny condition. Sunday (Aug. 23) : Temp. 20°C, Hum. 72% and Sunny condition. Monday (Aug. 24) : Temp. 18°C, Hum. 78% and Sunny condition. Tuesday (Aug. 25) : Temp. 18°C, Hum. 77% and Sunny condition. Wednesday (Aug. 26) : Temp. 18°C, Hum. 78% and Sunny condition. Thursday (Aug. 27) : Temp. 19°C, Hum. 61% and Rain Possible condition. Friday (Aug. 28) : Temp. 19°C, Hum. 61% and Rain Possible condition.
4. Will it rain in Arroyo Grande today?
4. Will it rain in Arroyo Grande today?
As of 12:30 AM 19 August 2026, there is a 33% chance of rainfall in Arroyo Grande later today around 2026-08-19 01:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Arroyo Grande in August 2026?
5. What is the monthly weather forecast for Arroyo Grande in August 2026?
August 2026 in Arroyo Grande is forecast to have 12 sunny days, 5 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 12°C to highs of 27°C.
6. How does the weather in Arroyo Grande affect air quality?
6. How does the weather in Arroyo Grande affect air quality?
Weather directly impacts air quality in Arroyo Grande. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
