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Union Square, CA

64°F
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Union Square

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64°
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Union Square, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, June 1

Current Weather

11:48 AM

64°F
Sunny
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
80°
RealFeel Shade™
65°
Max UV Index
9.9 (Very High)
Wind
W 4 mph
Wind Gusts
6 mph
Humidity
63%
Indoor Humidity
56% (Ideal Humidity)
Dew Point
52° F
Pressure
↔ 29.93 in
Cloud Cover
0%
Visibility
11 mi
Cloud Ceiling
40000 ft

Day

6/1
66°Hi
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mostly sunny
alerts

Beach Hazards Statement

5:00 AM Sunday - 5:00 AM Tuesday

Max UV Index11.0 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindWSW 8 mph

Wind Gusts25 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover15%

Morning

Afternoon

Night

6/1
54°Lo
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Increasing clouds
alerts

Beach Hazards Statement

5:00 AM Sunday - 5:00 AM Tuesday

WindWSW 8 mph

Wind Gusts16 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover58%

Evening

Overnight

Sun & Moon

14 hrs 37 mins
Rise 5:49 AM
Set 8:26 PM
Waning Gibbous
Rise 10:13 PM
Set 7:19 AM

Temperature History

6/1
High
Low
Forecast
66°
54°
Average
66°
52°
Last Year
60°
52°
Record
90°
1989
47°
1955

Current Weather Conditions in Union Square

Union Square, California is currently Sunny with a temperature of 64°. The current RealFeel® Temperature is 80° (Pleasant) based on observed conditions including 63% humidity, 0% cloud cover, a UV index of 10, and winds of 4 mph. In shade, the RealFeel Shade™ is 65°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Union Square, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

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World North America United States California Union Square

Weather Near Union Square:

  • Oakland, CA
  • San Francisco, CA
  • San Jose, CA
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