Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

31 Good

—PM2.5

6 µg/m³

▲

UV Index

6.9 High

▲

Temperature
81.4°F

Dew Point
59.8°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NNW
(338°)

Humidity
48%

Heat Index
81.9°F

Wind Chill
81.4°F

24 Hour Rain

Radiation
696 W/m²

ET
0.00 in

Barometer
29.914 inHg

WeatherBoard

This Afternoon

NWS Forecast

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

AQI	33 16
PM 2.5	6 3	µg/m³
UV Index	9.6 0.0
Temperature	84.6 55.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	13 316	mph °
Wind Average	2	mph
Wind RMS	3	mph
Vector Average Average Direction	1 14	mph °
Radiation	838 0	W/m²
Barometer	29.973 29.906	inHg
Dew Point	63.5 52.5	°F
Humidity	91 45	%
Heat Index	85.2	°F
Wind Chill	55.4	°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