Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

26 Good

—PM2.5

5 µg/m³

▲

UV Index

4.1 Moderate

▲

Temperature
74.1°F

Dew Point
63.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
3 mph
NNE
(22°)

Humidity
69%

Heat Index
74.5°F

Wind Chill
74.1°F

24 Hour Rain

Radiation
501 W/m²

ET
0.00 in

Barometer
29.894 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 80, with temperatures falling to around 78 in the afternoon. North northwest wind around 9 mph.

AQI	31 13
PM 2.5	6 2	µg/m³
UV Index	6.7 0.0
Temperature	74.8 58.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	10 316	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	1 35	mph °
Radiation	751 0	W/m²
Barometer	30.003 29.894	inHg
Dew Point	64.1 56.5	°F
Humidity	93 67	%
Heat Index	75.2	°F
Wind Chill	58.7	°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