Santee, California Weather Forecast
Today in Santee: clear skies with a high near 93°F and a low around 66°F. Rain chance 1%. Best chance of rain is Wednesday at 57%. Cooling trend: highs fall from 93°F today to 84°F by Monday.
Forecast updated 7:05 PM PDT, Oct 16
Active Weather Alerts
7-Day Forecast for Santee
Today 10/16
93°66°
Sat 10/17
88°70°
Sun 10/18
89°63°
Mon 10/19
84°63°
Tue 10/20
22%
77°60°
Wed 10/21
57%
71°58°
Thu 10/22
54%
69°58°
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 | 84° | 81° | 80° | 79° | 78° | 77° | 76° | 75° | 74° | 73° | 72° | 70° | 71° | 75° | 80° | 83° | 86° | 88° | 88° | 87° | 86° | 85° | 82° | 79° |
| Rain | 1% | 1% | 1% | 1% | 3% | 3% | 2% | 5% | 5% | 5% | 5% | 5% | 4% | 3% | 3% | 3% | 3% | 3% | 2% | 2% | 2% | 2% | 2% | 2% |
| Wind | ENE 21 | E 21 | E 19 | E 18 | E 16 | ENE 14 | ENE 12 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | E 13 | E 13 | E 14 | E 13 | W 10 | N 10 | NE 10 | ENE 10 | ENE 11 | E 13 |
Growing Conditions
Growing degree days
4,164
since Apr 1, base 50°F
Rain, last 30 days
1.39 in
model analysis
Rain, year to date
9.65 in
since Jan 1
2-inch soil temperature
70°F
yesterday, daily average
Reference ET, last 7 days
0.96 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 Santee →
Current Stats & Observations
NWS Forecast
About Santee Weather
Santee sits at about 492 feet above sea level in San Diego County, California. About 58,081 people live in the Santee area. Official forecasts and warnings for the area come from the National Weather Service SGX office, and the nearest NEXRAD radar site is KNKX. 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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