Hourly Weather Forecast - Tustin, CA

12 AM
57°F
0%
1mph
E
Clear
Humidity
62%
Feels like
57°F
Dew Point
44°F
1 AM
56°F
0%
1mph
E
Clear
Humidity
62%
Feels like
56°F
Dew Point
44°F
2 AM
56°F
0%
1mph
ENE
Clear
Humidity
60%
Feels like
56°F
Dew Point
42°F
3 AM
56°F
0%
1mph
ENE
Clear
Humidity
57%
Feels like
56°F
Dew Point
41°F
4 AM
55°F
0%
1mph
ENE
Clear
Humidity
57%
Feels like
55°F
Dew Point
40°F
5 AM
54°F
0%
1mph
ENE
Clear
Humidity
57%
Feels like
54°F
Dew Point
39°F
6 AM
55°F
0%
1mph
ENE
Clear
Humidity
54%
Feels like
55°F
Dew Point
38°F
6:54 AM
7 AM
57°F
0%
1mph
ENE
Sunny
Humidity
49%
Feels like
57°F
Dew Point
38°F
8 AM
61°F
0%
1mph
NE
Sunny
Humidity
43%
Feels like
61°F
Dew Point
39°F
9 AM
65°F
0%
1mph
NNE
Sunny
Humidity
38%
Feels like
65°F
Dew Point
39°F
10 AM
69°F
0%
0mph
N
Sunny
Humidity
34%
Feels like
69°F
Dew Point
40°F
11 AM
72°F
0%
1mph
WNW
Sunny
Humidity
32%
Feels like
72°F
Dew Point
40°F
12 PM
74°F
0%
1mph
WSW
Sunny
Humidity
30%
Feels like
74°F
Dew Point
40°F
1 PM
75°F
0%
1mph
WSW
Sunny
Humidity
29%
Feels like
75°F
Dew Point
41°F
2 PM
75°F
0%
1mph
WSW
Sunny
Humidity
30%
Feels like
75°F
Dew Point
41°F
3 PM
73°F
0%
1mph
WSW
Sunny
Humidity
33%
Feels like
73°F
Dew Point
42°F
4 PM
69°F
0%
1mph
WSW
Sunny
Humidity
37%
Feels like
69°F
Dew Point
42°F
5 PM
66°F
0%
1mph
WSW
Sunny
Humidity
45%
Feels like
66°F
Dew Point
44°F
5:11 PM
6 PM
63°F
0%
1mph
SW
Clear
Humidity
50%
Feels like
63°F
Dew Point
44°F
7 PM
62°F
0%
1mph
SW
Clear
Humidity
53%
Feels like
62°F
Dew Point
45°F
8 PM
61°F
0%
1mph
SSE
Clear
Humidity
55%
Feels like
61°F
Dew Point
45°F
9 PM
60°F
0%
1mph
E
Clear
Humidity
58%
Feels like
60°F
Dew Point
45°F
10 PM
59°F
0%
1mph
E
Clear
Humidity
59%
Feels like
59°F
Dew Point
45°F
11 PM
58°F
0%
1mph
E
Clear
Humidity
61%
Feels like
58°F
Dew Point
44°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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