Hourly Weather Forecast - Arroyo Grande, CA

12 AM
50°F
0%
2mph
NE
Partly Cloudy
Humidity
90%
Feels like
50°F
Dew Point
47°F
1 AM
50°F
0%
2mph
NE
Partly Cloudy
Humidity
89%
Feels like
50°F
Dew Point
46°F
2 AM
49°F
0%
3mph
NE
Partly Cloudy
Humidity
88%
Feels like
49°F
Dew Point
46°F
3 AM
49°F
0%
3mph
NE
Mostly Clear
Humidity
85%
Feels like
48°F
Dew Point
45°F
4 AM
49°F
0%
4mph
NE
Clear
Humidity
82%
Feels like
48°F
Dew Point
44°F
5 AM
49°F
0%
3mph
NE
Clear
Humidity
80%
Feels like
49°F
Dew Point
43°F
6 AM
49°F
0%
4mph
ENE
Clear
Humidity
77%
Feels like
49°F
Dew Point
43°F
7 AM
52°F
0%
4mph
ENE
Clear
Humidity
72%
Feels like
52°F
Dew Point
43°F
7:03 AM
8 AM
56°F
0%
3mph
NE
Sunny
Humidity
68%
Feels like
56°F
Dew Point
45°F
9 AM
61°F
0%
3mph
NNE
Sunny
Humidity
61%
Feels like
61°F
Dew Point
47°F
10 AM
64°F
0%
3mph
NNW
Sunny
Humidity
58%
Feels like
64°F
Dew Point
49°F
11 AM
67°F
0%
4mph
NW
Sunny
Humidity
54%
Feels like
67°F
Dew Point
50°F
12 PM
69°F
0%
5mph
NW
Mostly Sunny
Humidity
53%
Feels like
69°F
Dew Point
51°F
1 PM
70°F
0%
6mph
NW
Mostly Sunny
Humidity
54%
Feels like
70°F
Dew Point
52°F
2 PM
70°F
0%
6mph
NW
Mostly Sunny
Humidity
52%
Feels like
70°F
Dew Point
51°F
3 PM
69°F
0%
6mph
NNW
Mostly Sunny
Humidity
52%
Feels like
69°F
Dew Point
51°F
4 PM
67°F
0%
6mph
NNW
Partly Cloudy
Humidity
52%
Feels like
67°F
Dew Point
49°F
4:51 PM
5 PM
65°F
0%
6mph
N
Mostly Clear
Humidity
53%
Feels like
65°F
Dew Point
47°F
6 PM
62°F
0%
6mph
N
Mostly Clear
Humidity
53%
Feels like
62°F
Dew Point
45°F
7 PM
61°F
0%
6mph
NNE
Clear
Humidity
54%
Feels like
61°F
Dew Point
44°F
8 PM
59°F
0%
6mph
NNE
Clear
Humidity
54%
Feels like
59°F
Dew Point
43°F
9 PM
58°F
0%
6mph
NE
Clear
Humidity
55%
Feels like
58°F
Dew Point
42°F
10 PM
57°F
0%
6mph
NE
Clear
Humidity
55%
Feels like
57°F
Dew Point
41°F
11 PM
57°F
0%
6mph
NE
Mostly Clear
Humidity
55%
Feels like
57°F
Dew Point
41°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

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

Cold Air Damming - Cause And Effects

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