Saratoga, California (West Valley College Area)

Current Weather Conditions, Maps, and Forecasts

Monday March 30, 2026; 12:15AM

DISCLAIMER: This is a hobby page. As such, the reliability of this information is not guaranteed, or warrantied in any way, including, but not limited to, either for correctness or for fitness for any particular purpose. All risk for the use of this information is assumed by the readers and users of this page, including those who use the results extracted from either this page, or the scripts on which this page relies. Never base decisions that could affect life, property, livelihood, or anything else, on the information contained on this page, whether this information is locally derived or extracted from other locations on the Internet. In particular, the outputs and results shown for the air quality index (AQI) and the text forecasts are entirely the experimental work of an amateur hobbyist with no training in either weather forecasting or meterology. As such, these pages could very well contain or convey completely incorrect information (for example, the AQI reading is based on the last measurement of pollutants only, and is not an average over multiple hours!)  
Current Conditions
Realtime Single-sample US-EPA Air Quality Index
24 - GOOD

(Using 2024 US-EPA PM2.5 conversion)
Air quality is considered satisfactory, and air pollution poses little or no risk.
Outside Temperature 61.1°F
Wind Chill 61.1°F
Heat Index 59.4°F
Dew Point 43.3°F
Humidity 52%
Barometer 29.913 inHg
Barometer Trend (3 hours) -0.006 inHg
Wind 0 mph
Rain Rate 0.00 in/h
Garage Temperature 75.8°F
UV Index 0.0
Radiation 0 W/m²
Using 2024 US-EPA PM2.5 conversion
Latest PM2.5 [AQI]4.4 μg/m³ [24]

 

Since Midnight
High Temperature
Low Temperature
61.3°F at 00:00:03
60.8°F at 00:11:36
High Heat Index
Low Wind Chill
59.7°F at 00:00:03
60.8°F at 00:11:36
High Humidity
Low Humidity
54% at 00:00:03
51% at 00:06:49
High Dewpoint
Low Dewpoint
44.5°F at 00:00:03
42.7°F at 00:06:49
High Barometer
Low Barometer
29.917 inHg at 00:00:03
29.913 inHg at 00:03:00
Today's Rain 0.00 in
High Rain Rate 0.00 in/h at 00:00:03
High Wind 0 mph
Average Wind 0 mph
RMS Wind 0 mph
Vector Average Speed
Vector Average Direction
0 mph
N/A
High Garage Temperature
Low Garage Temperature
76.0°F at 00:00:03
75.8°F at 00:07:58
High UV
Low UV
0.0 at 00:00:03
0.0 at 00:00:03
High Radiation
Low Radiation
0 W/m² at 00:00:03
0 W/m² at 00:00:03

 

Rain Year (1-Oct start)
Rain Year Total 17.15 in

 

Local Radar Loop
Local Radar

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Regional Radar Loop
Regional Radar

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Hazard Map (from the NWS)
Regional Hazard Map

Click map for more details

 

Current Weather Outlook
Current Weather Outlook

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Low Temperature Outlook
Low Temperature Outlook

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High Temperature Outlook
High Temperature Outlook

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Santa Clara County Reservoirs
ALERT Reservoir Data

 

California Major Reservoirs
Major Reservoir Levels

 

PG&E Electrical Outage Map
PG&E Electrical Outage Map

 

California Rainfall Totals
NOAA/NWS CA/NV Rainfall totals

 

California Snowpack Levels
California Snowpack Information

 

CAL FIRE Incidents
CAL Fire Active Incidents

 

Weather Networks We Are On
AWEKAS CWOP MesoWest
Met Office (UK) Ambient Weather PWS Weather (HamWeather)
Southwestern Weather Network Weather Underground Weather Cloud
WindAlert (Weatherflow) PurpleAir

Weather Forecast

Forecast Created by Experimental Software Written By an Amateur With No Guarantee or Warranty or Promise of Accuracy Provided or Implied! Use at Your Own Risk! You Assume All Risk and Liability If You Use This Information in Any Way, For Any Purpose Whatsoever! See the Disclaimer Given Above!
raw forecast data generated on
Mon, 30 Mar 2026 00:15:02 -0700 (PDT)

Click here for an official National Weather Service forecast! NWS Disclaimer
 
Sunday
Night
Mostly Cloudy
Lo 57 °F
 Precp 0% 
Mostly
Cloudy

 
Monday
Mostly Cloudy
Hi 82 °F
 Precp 1% 
Mostly
Cloudy

Monday
Night
Mostly Cloudy
Lo 53 °F
 Precp 12% 
Mostly
Cloudy

 
Tuesday
A chance of light rain
Hi 68 °F
 Precp 53% 
Chance
Rain

Tuesday
Night
A chance of light rain
Lo 50 °F
 Precp 48% 
Chance
Rain

 
Wednesday
A chance of light rain
Hi 66 °F
 Precp 49% 
Chance
Rain

Wednesday
Night
A chance of light rain
Lo 48 °F
 Precp 45% 
Chance
Rain

 
Thursday
Mostly Sunny
Hi 66 °F
 Precp 25% 
Mostly
Sunny

Sunday Night
 
Low of 57. Partly cloudy through the night. Humidity 44% in the evening, rising to 47% after midnight. Winds are a light air, W-WNW at 1 mph, gusting to 2-3 mph.
Monday
 
High of 82. Partly cloudy in the morning, with some increasing clouds, becoming mostly cloudy by the afternoon. Chance of precipitation will be 1%. Humidity 49% in the morning, lowering to 31% by the afternoon. Winds will be a light breeze, N at 1-7 mph, gusting to a gentle breeze, 2-10 mph. Winds stronger in the afternoon.
Monday Night
 
Low of 53. Mostly cloudy through the night. Chance of precipitation will be 12%. Humidity 36% in the evening, rising to 77% after midnight. Winds will be a light breeze, NW-NNE at 0-6 mph, gusting to a gentle breeze, 5-9 mph. Winds weaker in the evening.
Tuesday
 
A chance of light rain, with a high of 68. Mostly cloudy through the day. Expecting approximately 0.02 inches of rain. Chance of precipitation will be 53%. Humidity 80% in the morning, lowering to 57% by the afternoon. Winds will be a light breeze, SSE-WSW at 2-7 mph, gusting to a moderate breeze, 5-14 mph. Winds stronger in the afternoon.
Tuesday Night
 
A chance of light rain, with a low of 50. Partly cloudy through the night. Expecting approximately 0.04 inches of rain. Chance of precipitation will be 48%. Humidity 56% in the evening, rising to 86% after midnight. Winds will be a light breeze, S-WSW at 2-7 mph, gusting to a moderate breeze, 5-14 mph. Winds weaker in the evening.
Wednesday
 
A chance of light rain, with a high of 66. Mostly cloudy in the morning, with a bit of the overcast clearing, becoming partly cloudy by the afternoon. Expecting approximately 0.01 inches of rain. Chance of precipitation will be 49%. Humidity 93% in the morning, lowering to 65% by the afternoon. Winds will be a gentle breeze, S-SW at 2-9 mph, gusting to a moderate breeze, 6-17 mph. Winds stronger in the afternoon.
Wednesday Night
 
A chance of light rain, with a low of 48. Partly cloudy through the night. Chance of precipitation will be 45%. Humidity 63% in the evening, rising to 84% after midnight. Winds will be a gentle breeze, SW-WSW at 5-10 mph, gusting to a moderate breeze, 10-18 mph. Sustained winds stronger in the evening.
Thursday
 
High of 66. Mostly cloudy in the morning, with most clouds clearing, making it mostly sunny by the afternoon. Chance of precipitation will be 25%. Humidity 96% in the morning, lowering to 60% by the afternoon. Winds will be a gentle breeze, NW-NNW at 5-8 mph, gusting to a moderate breeze, 12-17 mph.
Thursday Night
 
Low of 44. Clear through the night. Chance of precipitation will be 4%. Humidity 41% in the evening, rising to 74% after midnight. Winds will be a moderate breeze, NW at 6-13 mph, gusting to a fresh breeze, 13-22 mph. Sustained winds stronger in the evening.
Friday
 
High of 75. Sunny through the day. Chance of precipitation will be 1%. Humidity 79% in the morning, lowering to 38% by the afternoon. Winds will be a light breeze, N at 3-6 mph, gusting to a moderate breeze, 7-14 mph. Gusting winds stronger in the afternoon.
Friday Night
 
Low of 46. Clear through the night. Humidity 27% in the evening, rising to 57% after midnight. Winds will be a gentle breeze, NNW-N at 2-8 mph, gusting to a moderate breeze, 6-15 mph. Winds weaker in the evening.
Saturday
 
High of 80. Sunny through the day. Humidity 68% in the morning, lowering to 35% by the afternoon. Winds will be a light air, NNE-ENE at 2 mph, gusting to a light breeze, 3-7 mph. Gusting winds stronger in the afternoon.
Saturday Night
 
Low of 50. Clear through the night. Humidity 27% in the evening, rising to 57% after midnight. Winds will be a light breeze, WNW-N at 2-7 mph, gusting to a gentle breeze, 3-12 mph. Winds weaker in the evening.
Sunday
 
High of 82. Sunny through the day. Humidity 66% in the morning, lowering to 37% by the afternoon. Winds will be a light air, NW-E at 1-3 mph, gusting to a light breeze, 2-7 mph. Winds stronger in the afternoon.


The above Experimental Forecast used the National Weather Service's NDFD XML Feed
for Saratoga, CA
(37.263°N, 122.003°W, NWS Zone CAZ513, NWS County CAC085)



About this weather station:
Location
Latitude: 37° 15.75' N
Longitude: 122° 00.20' W
Altitude: 376 feet

This station uses a Vantage Pro2, controlled by 'WeeWX', an experimental weather software system written in Python. Weewx was designed to be simple, fast, and easy to understand by leveraging modern software concepts.

RSS feed

Smartphone formatted

WeeWX uptime: 7 days, 18 hours, 47 minutes
Server uptime: 7 days, 18 hours, 47 minutes
weewx v5.2.0

Today's Almanac
Sun
Start civil twilight: 06:29:22
Sunrise: 06:56:01
Transit: 13:12:20
Sunset: 19:29:16
End civil twilight: 19:55:59
Prev. Day Length:12:30:52
Curr. Day Length:12:33:15
Curr. Longer by:00:02:23
Azimuth: 338.8°
Altitude: -46.8°
Right ascension: 8.8°
Declination: 3.8°
Solstice: 06/21/26 01:24:31
Equinox: 09/22/26 17:05:09
Moon
Rise: 17:26:11
Transit: 23:52:27
Set: 05:44:22
Duration Seen:12:18
Azimuth: 211.7°
Altitude: 58.0°
Right ascension: 158.1°
Declination: 8.9°
Full moon: 04/01/26 19:11:54
New moon: 04/17/26 04:51:44
Phase: Waxing gibbous
(92% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind PM 2.5 Concentration Garage Wind Vector Radiation UV Index day rx percent