Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

13 Good

—PM2.5

2 µg/m³

▲

UV Index

4.9 Moderate

▲

Temperature
70.5°F

Dew Point
61.4°F

Rain Today
0.35 in

Rain Rate
0.00 in/h

Wind
1 mph
SW
(225°)

Humidity
73%

Heat Index
70.7°F

Wind Chill
70.5°F

24 Hour Rain

Radiation
474 W/m²

ET
0.00 in

Barometer
30.033 inHg

WeatherBoard

Today

NWS Forecast

A slight chance of rain. Mostly cloudy, with a high near 71. Northwest wind 6 to 10 mph. Chance of precipitation is 20%.

AQI	16 0
PM 2.5	3 0	µg/m³
UV Index	5.7 0.0
Temperature	70.5 63.7	°F
Rain	0.35	in
Rain Rate	0.82	in/h
Wind Max	7 227	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 249	mph °
Radiation	647 0	W/m²
Barometer	30.037 29.974	inHg
Dew Point	62.7 59.2	°F
Humidity	94 71	%
Heat Index	70.7	°F
Wind Chill	63.7	°F
ET	0.01 0.00	in

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

Downstream Systems