Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

26 Good

—PM2.5

5 µg/m³

▲

UV Index

8.3 Very High

▲

Temperature
76.2°F

Dew Point
57.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NNW
(338°)

Humidity
52%

Heat Index
76.0°F

Wind Chill
76.2°F

24 Hour Rain

Radiation
814 W/m²

ET
0.00 in

Barometer
29.922 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 80, with temperatures falling to around 78 in the afternoon. North northwest wind 7 to 10 mph.

AQI	32 17
PM 2.5	6 3	µg/m³
UV Index	8.8 0.0
Temperature	77.3 51.6	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	12 44	mph °
Wind Average	2	mph
Wind RMS	2	mph
Vector Average Average Direction	1 35	mph °
Radiation	846 0	W/m²
Barometer	29.958 29.908	inHg
Dew Point	60.2 47.9	°F
Humidity	88 50	%
Heat Index	77.2	°F
Wind Chill	51.6	°F
ET	0.03 0.00	in

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

Downstream Systems