• Early AM

    May 22

    Lo 43°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    May 22

    72°Lo 53°

    Partly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Sat

    May 23

    78°Lo 60°

    Mostly cloudy and comfortable

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sun

    May 24

    84°Lo 58°

    A shower or t-storm in spots

    Low ragweed pollen levels
    • Precip
      41%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      69%
    more
  • Mon

    May 25

    78°Lo 64°

    An afternoon t-storm or two

    Low ragweed pollen levels
    • Precip
      61%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      75%
    more
Next Previous
Hi 72° RealFeel® 82° Precipitation 6%

Day

N

E

S

W

  • ENE 4 mph
  • Gusts: 5 mph

Partly sunny and warmer

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 9%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 53° RealFeel® 55° Precipitation 8%

Night

N

E

S

W

  • E 1 mph
  • Gusts: 5 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 9%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Union City Pollen Levels - May 22

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    High

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2014
High 72° 81° 93° (1987) 90°
Low 53° 61° 45° (2002) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:16 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:58 AM with 14:00 of moolight, then sets at 11:58 PM

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps