Hourly Weather Forecast - San Isidro, San Jose, CR

12 AM
48°F
10%
6mph
ENE
Clear
Humidity
90%
Feels like
45°F
Dew Point
45°F
1 AM
48°F
10%
6mph
ENE
Clear
Humidity
86%
Feels like
45°F
Dew Point
44°F
2 AM
48°F
10%
6mph
ENE
Clear
Humidity
82%
Feels like
45°F
Dew Point
43°F
3 AM
48°F
10%
6mph
NE
Mostly Clear
Humidity
80%
Feels like
45°F
Dew Point
42°F
4 AM
47°F
10%
6mph
ENE
Mostly Clear
Humidity
84%
Feels like
45°F
Dew Point
43°F
5 AM
47°F
10%
6mph
ENE
Mostly Clear
Humidity
90%
Feels like
44°F
Dew Point
44°F
5:46 AM
6 AM
48°F
10%
6mph
NE
Hazy
Humidity
94%
Feels like
45°F
Dew Point
46°F
7 AM
51°F
10%
6mph
NE
Hazy
Humidity
92%
Feels like
51°F
Dew Point
48°F
8 AM
54°F
20%
6mph
NE
Mostly Sunny
Humidity
88%
Feels like
54°F
Dew Point
50°F
9 AM
56°F
20%
7mph
NE
Mostly Sunny
Humidity
86%
Feels like
56°F
Dew Point
52°F
10 AM
58°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
84%
Feels like
58°F
Dew Point
53°F
11 AM
58°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
84%
Feels like
58°F
Dew Point
53°F
12 PM
59°F
30%
8mph
NE
30% Chance Rain Showers
Humidity
83%
Feels like
59°F
Dew Point
54°F
1 PM
59°F
40%
7mph
NE
40% Chance Rain Showers
Humidity
84%
Feels like
59°F
Dew Point
54°F
2 PM
58°F
40%
7mph
NE
40% Chance Rain Showers
Humidity
85%
Feels like
58°F
Dew Point
54°F
3 PM
57°F
60%
7mph
NE
60% Chance Rain Showers
Humidity
88%
Feels like
57°F
Dew Point
54°F
4 PM
56°F
60%
6mph
NE
60% Chance Rain Showers
Humidity
93%
Feels like
56°F
Dew Point
54°F
5 PM
54°F
50%
6mph
NE
50% Chance Rain Showers
Humidity
100%
Feels like
54°F
Dew Point
54°F
5:20 PM
6 PM
52°F
50%
6mph
NE
50% Chance Rain Showers
Humidity
100%
Feels like
52°F
Dew Point
52°F
7 PM
51°F
40%
6mph
NE
40% Chance Rain Showers
Humidity
100%
Feels like
51°F
Dew Point
51°F
8 PM
50°F
40%
6mph
NE
40% Chance Rain Showers
Humidity
100%
Feels like
47°F
Dew Point
50°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

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

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