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Chula Vista, California · now

62°

Patchy Drizzle

High / Low
/ 59°
Wind
5 mph
Humidity
85%

Tomorrow· Wednesday69°/57°· Patchy Drizzle then Partly Sunny

No precipitation expected in the next 1.6 hours.

Current weather and 7-day forecast for Chula Vista, California, sourced directly from the National Weather Service. Expect patchy drizzle today.

Temperature · next 24 hours

55° 65° 75° 69° 58° 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM 2 AM

Next 24 hours

  1. 5 AM

    60°

    10%

  2. 7 AM

    60°

    10%

  3. 9 AM

    64°

    10%

  4. 11 AM

    67°

    0%

  5. 1 PM

    68°

    0%

  6. 3 PM

    68°

    0%

  7. 5 PM

    68°

    0%

  8. 7 PM

    65°

    0%

  9. 9 PM

    62°

    0%

  10. 11 PM

    61°

    0%

  11. 1 AM

    60°

    0%

  12. 3 AM

    58°

    0%

Live radar

View full radar →

7 days

  1. Today 5/13 Patchy Drizzle 10% · 59°
  2. Wed 5/13 Patchy Drizzle then Partly Sunny 10% 69° · 57°
  3. Thu 5/14 Mostly Sunny 0% 69° · 57°
  4. Fri 5/15 Mostly Sunny 0% 69° · 57°
  5. Sat 5/16 Mostly Sunny 1% 70° · 58°
  6. Sun 5/17 Mostly Sunny 1% 68° · 57°
  7. Mon 5/18 Mostly Sunny 0% 71° · 58°
Extended outlook days 8–17
  1. Tue 5/19 Cloudy 0% 71° · 63°
  2. Wed 5/20 Cloudy 1% 73° · 63°
  3. Thu 5/21 Cloudy 3% 70° · 63°
  4. Fri 5/22 Cloudy 5% 70° · 63°
  5. Sat 5/23 Cloudy 9% 69° · 62°
  6. Sun 5/24 Cloudy 3% 70° · 62°
  7. Mon 5/25 Mostly Sunny 3% 73° · 63°
  8. Tue 5/26 Partly Cloudy 3% 78° · 65°
  9. Wed 5/27 Cloudy 0% 81° · 67°
  10. Thu 5/28 Cloudy 0% 81° · 67°

Days 8+ from the Open-Meteo multi-model ensemble — treat as a guide; accuracy drops past day 7.

Best time to head outside

Picks the upcoming daytime hour with the most favorable conditions for each activity. Factors in temperature, wind, precipitation timing, and pollen.

  • Run6 AM

    comfortable at 59°F · calm wind · slight chance of rain (10%) · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Bike7 AM

    comfortable at 60°F · calm wind · slight chance of rain (10%) · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Golf7 AM

    comfortable at 60°F · calm wind · slight chance of rain (10%) · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Picnic12 PM

    comfortable at 68°F · light wind (10 mph) · no rain expected · pollen high today — allergy sufferers, take note

    Excellent100 / 100

Climate normals

What weather to expect in Chula Vista

Chula Vista in May typically averages 69° highs and 57° lows, with about 5 days of rain. The hottest stretch is August (average high 78°); the coldest is January (average low 48°). March is the wettest month on average.

MonthAvg highAvg lowRainy days
Jan67°48°7
Feb67°51°6
Mar69°53°9
Apr68°55°8
May69°57°5
Jun72°60°2
Jul75°63°1
Aug78°64°1
Sep77°64°5
Oct74°58°3
Nov68°52°6
Dec67°50°4

Normals derived from the past two years of observations via Open-Meteo's historical archive.

Forecast details

NWS gridpoint
SGX 59,10
Radar station
KNKX
Time zone
America/Los_Angeles
Coordinates
32.640, -117.084