Hourly Weather Forecast - Arroyo Grande, CA

12 AM
55°F
0%
4mph
NNE
Partly Cloudy
Humidity
74%
Feels like
55°F
Dew Point
47°F
1 AM
54°F
0%
4mph
NNE
Partly Cloudy
Humidity
75%
Feels like
54°F
Dew Point
46°F
2 AM
53°F
0%
3mph
NNE
Mostly Clear
Humidity
76%
Feels like
53°F
Dew Point
46°F
3 AM
52°F
0%
3mph
NNE
Mostly Clear
Humidity
78%
Feels like
52°F
Dew Point
45°F
4 AM
51°F
0%
3mph
NNE
Clear
Humidity
79%
Feels like
51°F
Dew Point
45°F
5 AM
51°F
0%
3mph
NNE
Clear
Humidity
80%
Feels like
51°F
Dew Point
45°F
6 AM
52°F
0%
2mph
NNE
Clear
Humidity
80%
Feels like
52°F
Dew Point
46°F
7 AM
54°F
0%
2mph
NNE
Clear
Humidity
76%
Feels like
54°F
Dew Point
47°F
7:05 AM
8 AM
58°F
0%
2mph
N
Sunny
Humidity
72%
Feels like
58°F
Dew Point
49°F
9 AM
62°F
0%
2mph
NNW
Sunny
Humidity
66%
Feels like
62°F
Dew Point
51°F
10 AM
65°F
0%
2mph
NW
Sunny
Humidity
63%
Feels like
65°F
Dew Point
52°F
11 AM
67°F
0%
4mph
NW
Sunny
Humidity
61%
Feels like
67°F
Dew Point
53°F
12 PM
67°F
0%
6mph
WNW
Sunny
Humidity
61%
Feels like
67°F
Dew Point
54°F
1 PM
67°F
0%
7mph
WNW
Sunny
Humidity
63%
Feels like
67°F
Dew Point
54°F
2 PM
66°F
0%
8mph
WNW
Sunny
Humidity
64%
Feels like
66°F
Dew Point
54°F
3 PM
64°F
0%
8mph
WNW
Sunny
Humidity
67%
Feels like
64°F
Dew Point
53°F
4 PM
62°F
0%
7mph
WNW
Sunny
Humidity
70%
Feels like
62°F
Dew Point
52°F
4:53 PM
5 PM
60°F
0%
6mph
WNW
Clear
Humidity
74%
Feels like
60°F
Dew Point
51°F
6 PM
58°F
0%
5mph
NW
Clear
Humidity
77%
Feels like
58°F
Dew Point
51°F
7 PM
57°F
0%
4mph
NW
Mostly Clear
Humidity
78%
Feels like
57°F
Dew Point
50°F
8 PM
56°F
0%
3mph
NNW
Mostly Clear
Humidity
80%
Feels like
56°F
Dew Point
50°F
9 PM
55°F
0%
3mph
NNW
Mostly Clear
Humidity
83%
Feels like
55°F
Dew Point
50°F
10 PM
55°F
0%
3mph
N
Mostly Clear
Humidity
84%
Feels like
55°F
Dew Point
50°F
11 PM
54°F
0%
3mph
N
Partly Cloudy
Humidity
86%
Feels like
54°F
Dew Point
49°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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