Downey, CA Weather

Los Angeles County1:08 PM PDT33.94°N, 118.13°WElevation 118 ft

Current conditions

Mostly Clear
73°
Mostly Clear
Feels like 73°
High 74°·Low 57°
WindWNW 8 mph
Humidity57%
Dew point57°
Pressure29.87 inHg
Visibility10 mi
Cloud cover84%
UV index6 High
Sunrise7:03 AM
Sunset6:13 PM

Observed at Long Beach, Long Beach Airport · 1 hr ago

Forecast

10-day

  • Today

    Rain showers. Mostly cloudy, with a high near 74. South southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

  • Tonight

    Rain showers before 11pm, then showers and thunderstorms. Cloudy, with a low around 57. South southwest wind 5 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

  • Thursday

    Showers and thunderstorms. Mostly cloudy, with a high near 70. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

National Weather Service forecast updated 5 hrs ago.

Hourly

Hourly forecast
  1. Now Rain Showers Likely 72°59%
  2. 2 PM Rain Showers Likely 72°59%
  3. 3 PM Rain Showers Likely 71°59%
  4. 4 PM Rain Showers Likely 73°59%
  5. 5 PM Rain Showers 70°100%
  6. 6 PM Rain Showers 69°100%
  7. 7 PM Rain Showers 67°100%
  8. 8 PM Rain Showers 64°100%
  9. 9 PM Rain Showers 63°100%
  10. 10 PM Rain Showers 63°100%
  11. 11 PM Showers And Thunderstorms 62°95%
  12. Thu12 AM Showers And Thunderstorms 62°95%
  13. 1 AM Showers And Thunderstorms 61°95%
  14. 2 AM Showers And Thunderstorms 61°95%
  15. 3 AM Showers And Thunderstorms 60°95%
  16. 4 AM Showers And Thunderstorms 59°95%
  17. 5 AM Showers And Thunderstorms 58°89%
  18. 6 AM Showers And Thunderstorms 58°89%
  19. 7 AM Showers And Thunderstorms 57°89%
  20. 8 AM Showers And Thunderstorms 58°89%
  21. 9 AM Showers And Thunderstorms 60°89%
  22. 10 AM Showers And Thunderstorms 62°89%
  23. 11 AM Showers And Thunderstorms Likely 63°74%
  24. 12 PM Showers And Thunderstorms Likely 65°74%

Daily forecast

Details
  1. TodayOct 21 Rain Showers Rain Showers93%57°74°
  2. ThuOct 22 Showers And Thunderstorms Showers And Thunderstorms82%58°70°
  3. FriOct 23 Sunny Sunny58°74°
  4. SatOct 24 Sunny Sunny60°78°
  5. SunOct 25 Sunny Sunny60°81°
  6. MonOct 26 Sunny Sunny60°82°
  7. TueOct 27 Mostly Sunny Mostly Sunny61°81°
  8. WedOct 28 Cloudy Cloudy57°79°
  9. ThuOct 29 Sunny Sunny57°81°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

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Weather news near Downey

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Air quality

Forecast

  • WedGood (50)
  • ThuGood (39)

Southeast LA CO, CA reporting area. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:03 AM
Sunset 6:13 PM
Daylight 11 h 9 min (−1 min 58 s tomorrow)
Waxing Gibbous · 80% lit
Moonrise 3:41 PM Moonset 2:26 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low77° / 58°
Record high99° (1965)
Record low49° (1962)
Wettest0.12 in (1992)
Yesterday77° / 65°
Month to date0.38 in (normal 0.28 in)

Long Beach Area, records since 1958. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in LOX, issued 2 hrs ago

Synopsis

21/227 AM.

Widespread rain will develop later today and continue into Thursday with a chance of thunderstorms. A weak Santa Ana will develop in the storm's wake by the weekend for dry and warmer conditions.

Long Term (sat-tue)

21/227 AM.

Weak ridging and weak (1 to 3 mb) offshore flow from both the east and north will be in place for the entire xtnd period. The best upper level support will be on Saturday when there will be 30 to 40 mph gusts csts/vlys and as high as 50 mph in the mtns. The winds will be weaker starting Sunday.

High pressure and offshore flow should keep the skies clear.

There will be decent warming on Saturday (4 to 6 degrees) and then 1 or 2 degrees of extra warming Sun and Mon. Tuesday will cool some as the ridge and offshore flow weaken substantially. Cst/Vly temps will be a little above normal while the interior will be several degrees blo normal.

A quick look at the AI long range models shows dry conditions through the end of the month.

Aviation

21/1722Z.

At 1715Z, at KLAX, there was no marine layer nor an inversion.

Low to moderate confidence in 18Z TAF package. Timing of rain could be off by +/- 2 hours of current forecasts. There is a 50% chance of MVFR CIGs with the rain.

There is a 10-20% chance of TSRA through the period with the chances spreading south and east this afternoon and evening.

KLAX...Low confidence in 18Z TAF. Timing of rain may be +/- 2 hours of current forecasts. There is a 50% chance that CIGs remain at VFR levels through the period. THere is a 20% chance of TSRA after 00Z. There is 30% chance of an easterly wind component of 7-10 knots after 22Z.

KBUR...Low confidence in 18Z TAF. Timing of rain may be +/- 2 hours of current forecasts. There is a 50% chance that CIGs remain at VFR levels through the period.

Marine

21/713 AM.

For the Outer Waters, high confidence in current forecast. Through this evening, there is a 70-80% chance of Small Craft Advisory (SCA) level winds around Point Conception with winds and seas remaining below SCA levels elsewhere. Late Thursday and continuing through Friday night, winds are expected to increase to SCA levels. For Saturday through Sunday, winds and seas will remain below SCA levels.

For the Inner Waters north of Point Sal, moderate to high confidence in current forecast. Today through Thursday, high confidence in winds and seas remaining below SCA levels. On Friday, there is a 50% chance of SCA level winds in the afternoon and evening hours. On Saturday and Sunday, high confidence in winds and seas remaining below SCA levels.

For the Inner Waters south of Point Conception, moderate to high confidence in current forecast. Through this evening, there is a 60-80% chance of SCA level southeasterly winds across all the southern Inner Waters. For Thursday through Sunday, high confidence in winds and seas remaining below SCA levels for most areas. The only exception will be the western half of the Santa Barbara Channel with a 50-70% chance of SCA level winds on Thursday and Friday.

Today through Thursday, showers and isolated thunderstorms will impact all of the coastal waters. Any thunderstorms that develop will be capable of producing gusty/erratic winds, locally rough seas and even waterspouts.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.