Hourly Weather Forecast - Arroyo Grande, CA

9 AM
52°F
0%
2mph
N
Mostly Sunny
Humidity
80%
Feels like
52°F
Dew Point
46°F
10 AM
56°F
0%
3mph
NNW
Sunny
Humidity
72%
Feels like
56°F
Dew Point
48°F
11 AM
60°F
0%
4mph
NW
Sunny
Humidity
67%
Feels like
60°F
Dew Point
48°F
12 PM
61°F
0%
5mph
NW
Mostly Sunny
Humidity
65%
Feels like
61°F
Dew Point
49°F
1 PM
62°F
0%
6mph
NW
Mostly Sunny
Humidity
66%
Feels like
62°F
Dew Point
50°F
2 PM
62°F
0%
7mph
NW
Mostly Sunny
Humidity
64%
Feels like
62°F
Dew Point
50°F
3 PM
62°F
0%
7mph
NNW
Mostly Sunny
Humidity
64%
Feels like
62°F
Dew Point
50°F
4 PM
62°F
0%
6mph
NNW
Partly Cloudy
Humidity
61%
Feels like
62°F
Dew Point
48°F
4:51 PM
5 PM
60°F
0%
6mph
N
Mostly Clear
Humidity
57%
Feels like
60°F
Dew Point
45°F
6 PM
59°F
0%
6mph
N
Partly Cloudy
Humidity
54%
Feels like
59°F
Dew Point
43°F
7 PM
59°F
0%
6mph
NNE
Mostly Clear
Humidity
51%
Feels like
59°F
Dew Point
41°F
8 PM
58°F
0%
6mph
NNE
Mostly Clear
Humidity
50%
Feels like
58°F
Dew Point
40°F
9 PM
58°F
0%
6mph
NNE
Mostly Clear
Humidity
51%
Feels like
58°F
Dew Point
40°F
10 PM
57°F
0%
6mph
NNE
Mostly Clear
Humidity
53%
Feels like
57°F
Dew Point
40°F
11 PM
56°F
0%
6mph
NNE
Mostly Clear
Humidity
55%
Feels like
56°F
Dew Point
40°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

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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

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