Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

16 Good

—PM2.5

3 µg/m³

▲

UV Index

8.7 Very High

▲

Temperature
69.1°F

Dew Point
57.7°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
4 mph
NNE
(22°)

Humidity
67%

Heat Index
68.9°F

Wind Chill
69.1°F

24 Hour Rain

Radiation
805 W/m²

ET
0.00 in

Barometer
30.110 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 74, with temperatures falling to around 72 in the afternoon. Northwest wind 7 to 10 mph.

AQI	68 8
PM 2.5	18 1	µg/m³
UV Index	8.7 0.0
Temperature	70.0 57.8	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	12 340	mph °
Wind Average	2	mph
Wind RMS	2	mph
Vector Average Average Direction	1 360	mph °
Radiation	856 0	W/m²
Barometer	30.136 30.087	inHg
Dew Point	58.6 52.3	°F
Humidity	83 65	%
Heat Index	69.8	°F
Wind Chill	57.8	°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