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Current  
Today's Highs/Lows
Sun & Moon
AQI 18 Good —PM2.5 3 µg/m³
UV Index 8.3 Very High
Temperature
70.4°F
Dew Point
58.5°F
Rain Today
0.00 in
Rain Rate
0.00 in/h
Wind
7 mph
NNE
(22°)
Humidity
66%
Heat Index
70.2°F
Wind Chill
70.4°F
24 Hour Rain
 
Radiation
773 W/m²
ET
0.00 in
Barometer
29.988 inHg

WeatherBoard View
This Afternoon
NWS Forecast
Sunny. High near 73, with temperatures falling to around 71 in the afternoon. West northwest wind around 10 mph.
AQI 20
6
PM 2.5 4
1
µg/m³
UV Index 8.7
0.0
Temperature 70.6
56.7
°F
Rain 0.00 in
Rain Rate 0.00 in/h
Wind Max 16
35
mph
°
Wind Average 3 mph
Wind RMS 3 mph
Vector Average
Average Direction
2
16
mph
°
Radiation 800
0
W/m²
Barometer 30.023
29.985
inHg
Dew Point 59.0
52.3
°F
Humidity 87
64
%
Heat Index 70.5 °F
Wind Chill 56.7 °F
ET 0.02
0.00
in
Rise 06:07:59 AM   Rise 08:04:03 AM
Transit 01:15:00 PM   Transit 03:02:04 PM
Set 08:21:32 PM   Set 09:48:51 PM
Daylight 14:13   New
5% full
Azimuth 222.4°   156.9°
Altitude 66.9°   63.5°
Equinox 09/22/2025 11:19:17 AM
Solstice 12/21/2025 07:02:51 AM
Downstream Systems
NWS FW4751
MesoWest F4751
PurpleAir PaloAltoWeather.com
APRS/CWOP F4751
UK Met Office PaloAltoWeather.com
Windy f0634ec3
Weather Under. KCAPALOA156
WeatherCloud PaloAltoWeather.com
AWEKAS 16242
PWS PALOALTOCA

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