Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

21 Good

—PM2.5

4 µg/m³

▲

UV Index

2.6 Moderate

▲

Temperature
64.6°F

Dew Point
57.9°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
W
(270°)

Humidity
79%

Heat Index
64.5°F

Wind Chill
64.6°F

24 Hour Rain

Radiation
373 W/m²

ET
0.00 in

Barometer
29.962 inHg

WeatherBoard

Saturday

NWS Forecast

Sunny. High near 85, with temperatures falling to around 83 in the afternoon. North northwest wind 1 to 8 mph.

AQI	26 16
PM 2.5	5 3	µg/m³
UV Index	2.6 0.0
Temperature	65.0 55.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	5 20	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 324	mph °
Radiation	380 0	W/m²
Barometer	29.973 29.906	inHg
Dew Point	58.6 52.5	°F
Humidity	91 78	%
Heat Index	64.9	°F
Wind Chill	55.4	°F
ET	0.00 0.00	in

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

Downstream Systems