Hourly Weather Forecast - Arroyo Grande, CA

12 AM
56°F
0%
1mph
ENE
Mostly Cloudy
Humidity
88%
Feels like
56°F
Dew Point
53°F
1 AM
56°F
0%
1mph
E
Cloudy
Humidity
88%
Feels like
56°F
Dew Point
53°F
2 AM
56°F
0%
1mph
E
Cloudy
Humidity
88%
Feels like
56°F
Dew Point
53°F
3 AM
56°F
0%
1mph
E
Cloudy
Humidity
89%
Feels like
56°F
Dew Point
53°F
4 AM
56°F
0%
1mph
E
Cloudy
Humidity
90%
Feels like
56°F
Dew Point
53°F
5 AM
55°F
0%
1mph
E
Cloudy
Humidity
92%
Feels like
55°F
Dew Point
53°F
6 AM
56°F
10%
2mph
ESE
Cloudy
Humidity
92%
Feels like
56°F
Dew Point
53°F
7 AM
57°F
10%
2mph
ESE
Cloudy
Humidity
90%
Feels like
57°F
Dew Point
54°F
7:06 AM
8 AM
60°F
10%
2mph
SE
Cloudy
Humidity
86%
Feels like
60°F
Dew Point
55°F
9 AM
62°F
10%
2mph
S
Cloudy
Humidity
82%
Feels like
62°F
Dew Point
57°F
10 AM
64°F
10%
3mph
S
Cloudy
Humidity
81%
Feels like
64°F
Dew Point
58°F
11 AM
65°F
20%
3mph
SSW
Cloudy
Humidity
80%
Feels like
65°F
Dew Point
58°F
12 PM
65°F
20%
4mph
SW
Cloudy
Humidity
80%
Feels like
65°F
Dew Point
59°F
1 PM
65°F
20%
4mph
WSW
Mostly Cloudy
Humidity
81%
Feels like
65°F
Dew Point
59°F
2 PM
64°F
10%
4mph
WSW
Mostly Cloudy
Humidity
81%
Feels like
64°F
Dew Point
58°F
3 PM
62°F
10%
4mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
62°F
Dew Point
57°F
4 PM
60°F
10%
4mph
WSW
Mostly Cloudy
Humidity
87%
Feels like
60°F
Dew Point
56°F
4:54 PM
5 PM
58°F
10%
3mph
WSW
Mostly Cloudy
Humidity
89%
Feels like
58°F
Dew Point
55°F
6 PM
58°F
10%
2mph
WSW
Mostly Cloudy
Humidity
87%
Feels like
58°F
Dew Point
54°F
7 PM
58°F
0%
2mph
WSW
Mostly Cloudy
Humidity
86%
Feels like
58°F
Dew Point
54°F
8 PM
58°F
0%
2mph
SW
Mostly Cloudy
Humidity
85%
Feels like
58°F
Dew Point
54°F
9 PM
58°F
0%
2mph
SSW
Mostly Cloudy
Humidity
86%
Feels like
58°F
Dew Point
54°F
10 PM
58°F
0%
2mph
SSW
Mostly Cloudy
Humidity
87%
Feels like
58°F
Dew Point
54°F
11 PM
57°F
0%
2mph
S
Mostly Cloudy
Humidity
87%
Feels like
57°F
Dew Point
53°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide