Hourly Weather Forecast - San Isidro, San Jose, CR

12 AM
52°F
20%
7mph
NE
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
1 AM
52°F
20%
7mph
NE
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
2 AM
51°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
100%
Feels like
51°F
Dew Point
51°F
3 AM
51°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
100%
Feels like
51°F
Dew Point
51°F
4 AM
50°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
100%
Feels like
50°F
Dew Point
50°F
5 AM
50°F
20%
7mph
NE
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
5:46 AM
6 AM
51°F
20%
7mph
NE
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
7 AM
52°F
20%
7mph
NE
Foggy
Humidity
99%
Feels like
52°F
Dew Point
52°F
8 AM
55°F
20%
8mph
NE
Sunny
Humidity
90%
Feels like
55°F
Dew Point
52°F
9 AM
57°F
20%
8mph
NE
Sunny
Humidity
83%
Feels like
57°F
Dew Point
52°F
10 AM
58°F
30%
8mph
NE
30% Chance Rain Showers
Humidity
82%
Feels like
58°F
Dew Point
53°F
11 AM
59°F
30%
8mph
NE
30% Chance Rain Showers
Humidity
82%
Feels like
59°F
Dew Point
54°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%
8mph
NE
40% Chance Rain Showers
Humidity
84%
Feels like
59°F
Dew Point
55°F
2 PM
59°F
50%
8mph
NE
50% Chance Rain Showers
Humidity
84%
Feels like
59°F
Dew Point
55°F
3 PM
58°F
50%
8mph
NE
50% Chance Rain Showers
Humidity
86%
Feels like
58°F
Dew Point
54°F
4 PM
56°F
50%
7mph
NE
50% Chance Rain Showers
Humidity
93%
Feels like
56°F
Dew Point
54°F
5 PM
54°F
40%
7mph
NE
40% Chance Rain Showers
Humidity
100%
Feels like
54°F
Dew Point
54°F
5:19 PM
6 PM
51°F
40%
6mph
NE
40% Chance Rain Showers
Humidity
100%
Feels like
51°F
Dew Point
51°F
7 PM
50°F
40%
6mph
NE
40% Chance Rain Showers
Humidity
100%
Feels like
50°F
Dew Point
50°F
8 PM
49°F
30%
6mph
NE
30% Chance Rain Showers
Humidity
100%
Feels like
47°F
Dew Point
49°F
9 PM
49°F
20%
6mph
ENE
Hazy
Humidity
96%
Feels like
46°F
Dew Point
48°F
10 PM
49°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
93%
Feels like
46°F
Dew Point
47°F
11 PM
49°F
10%
6mph
ENE
Hazy
Humidity
92%
Feels like
46°F
Dew Point
46°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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