Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

31 Good

—PM2.5

6 µg/m³

▲

UV Index

8.2 Very High

▲

Temperature
74.9°F

Dew Point
61.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NNE
(22°)

Humidity
63%

Heat Index
75.1°F

Wind Chill
74.9°F

24 Hour Rain

Radiation
759 W/m²

ET
0.00 in

Barometer
29.931 inHg

WeatherBoard

Friday

NWS Forecast

Sunny. High near 81, with temperatures falling to around 78 in the afternoon. North wind 2 to 17 mph, with gusts as high as 22 mph.

AQI	33 13
PM 2.5	6 2	µg/m³
UV Index	8.3 0.0
Temperature	76.2 55.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	11 96	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	0 58	mph °
Radiation	759 0	W/m²
Barometer	29.942 29.869	inHg
Dew Point	62.3 53.1	°F
Humidity	92 61	%
Heat Index	76.4	°F
Wind Chill	55.7	°F
ET	0.02 0.00	in

Equinox	09/22/2025 11:19:17 AM
Solstice	12/21/2025 07:02:51 AM

Downstream Systems