Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

35 Good

—PM2.5

6 µg/m³

▲

UV Index

1.3 Low

▲

Temperature
71.8°F

Dew Point
59.8°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NE
(45°)

Humidity
66%

Heat Index
71.8°F

Wind Chill
71.8°F

24 Hour Rain

Radiation
233 W/m²

ET
0.00 in

Barometer
29.936 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 79, with temperatures falling to around 76 in the afternoon. North northwest wind 8 to 12 mph.

AQI	45 20
PM 2.5	8 4	µg/m³
UV Index	6.5 0.0
Temperature	78.6 63.9	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	14 44	mph °
Wind Average	2	mph
Wind RMS	3	mph
Vector Average Average Direction	2 42	mph °
Radiation	661 0	W/m²
Barometer	30.026 29.926	inHg
Dew Point	65.5 59.1	°F
Humidity	89 54	%
Heat Index	78.7	°F
Wind Chill	63.9	°F
ET	0.02 0.00	in

Solstice	12/21/2025 07:02:51 AM
Equinox	03/20/2026 07:45:53 AM

Downstream Systems