Pasadena, California Weather Forecast
Today in Pasadena: clear skies with a high near 91°F and a low around 67°F. Rain chance 1%. Best chance of rain is Wednesday at 67%. Cooling trend: highs fall from 91°F today to 81°F by Monday.
Forecast updated 7:05 PM PDT, Oct 16
Active Weather Alerts
7-Day Forecast for Pasadena
Today 10/16
91°67°
Sat 10/17
87°66°
Sun 10/18
84°65°
Mon 10/19
81°63°
Tue 10/20
33%
72°59°
Wed 10/21
67%
65°58°
Thu 10/22
37%
65°57°
Next 24 Hours
| Now | 9 PM | 10 PM | 11 PM | Sat12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky |  | | | | | | | | | | |  | | | | | | | | | | | | |
| Temp | 79° | 77° | 75° | 73° | 72° | 72° | 71° | 70° | 69° | 68° | 67° | 66° | 69° | 75° | 79° | 82° | 84° | 86° | 87° | 87° | 86° | 84° | 81° | 77° |
| Rain | 0% | 0% | 0% | 0% | 0% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 2% | 2% | 2% |
| Wind | ENE 13 | NE 13 | ENE 12 | E 12 | ENE 11 | ENE 11 | NNE 10 | N 9 | N 9 | NNE 9 | N 9 | NE 8 | NE 8 | E 5 | SE 3 | S 3 | S 2 | S 2 | S 2 | SSW 2 | SSW 3 | SW 3 | SW 3 | S 3 |
Growing Conditions
Growing degree days
4,224
since Apr 1, base 50°F
Rain, last 30 days
0.58 in
model analysis
Rain, year to date
10.72 in
since Jan 1
2-inch soil temperature
69°F
yesterday, daily average
Reference ET, last 7 days
0.94 in
FAO-56 grass reference
Through Oct 15. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for Pasadena →
Current Stats & Observations
NWS Forecast
About Pasadena Weather
Pasadena sits at about 922 feet above sea level in Los Angeles County, California. About 141,029 people live in the Pasadena area. Official forecasts and warnings for the area come from the National Weather Service LOX office, and the nearest NEXRAD radar site is KSOX. The city is in USDA plant hardiness zone 10a, where the coldest winter night typically falls between 30 to 35°F. Freezing temperatures are rare here.
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