Colton, CA Weather

San Bernardino County2:59 PM PDT34.07°N, 117.31°WElevation 1,004 ft

Current conditions

Mostly Sunny
84°
Mostly Sunny
Feels like 83°
High 85°·Low 61°
WindSW 10 mph
Humidity35%
Dew point53°
Cloud cover27%
UV index5 Moderate
Sunrise6:59 AM
Sunset6:10 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Today

    Mostly sunny, with a high near 85. West wind 0 to 10 mph.

  • Tonight

    Partly cloudy, with a low around 61. Northwest wind 0 to 10 mph.

  • Wednesday

    Rain showers likely after 11am. Mostly sunny, with a high near 79. West wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

National Weather Service forecast updated 11 hrs ago.

Hourly

Hourly forecast
  1. Now Mostly Sunny 84°
  2. 3 PM Mostly Sunny 83°
  3. 4 PM Mostly Sunny 83°
  4. 5 PM Mostly Sunny 82°
  5. 6 PM Partly Cloudy 79°
  6. 7 PM Partly Cloudy 76°
  7. 8 PM Partly Cloudy 74°
  8. 9 PM Partly Cloudy 72°
  9. 10 PM Partly Cloudy 70°
  10. 11 PM Partly Cloudy 69°
  11. Wed12 AM Partly Cloudy 67°
  12. 1 AM Partly Cloudy 66°
  13. 2 AM Mostly Cloudy 65°
  14. 3 AM Mostly Cloudy 63°
  15. 4 AM Mostly Cloudy 63°
  16. 5 AM Partly Cloudy 63°
  17. 6 AM Mostly Sunny 62°
  18. 7 AM Mostly Sunny 62°
  19. 8 AM Sunny 62°
  20. 9 AM Sunny 65°
  21. 10 AM Sunny 69°
  22. 11 AM Chance Rain Showers 73°32%
  23. 12 PM Chance Rain Showers 75°32%
  24. 1 PM Chance Rain Showers 76°32%

Daily forecast

Details
  1. TodayOct 20 Mostly Sunny Mostly Sunny61°85°
  2. WedOct 21 Rain Showers Likely Rain Showers Likely88%61°79°
  3. ThuOct 22 Showers And Thunderstorms Showers And Thunderstorms88%54°69°
  4. FriOct 23 Sunny Sunny56°73°
  5. SatOct 24 Sunny Sunny57°79°
  6. SunOct 25 Sunny Sunny58°79°
  7. MonOct 26 Sunny Sunny57°79°
  8. TueOct 27 Cloudy Cloudy54°84°
  9. WedOct 28 Cloudy Cloudy58°82°

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

Radar

Full map
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Weather news near Colton

More weather news

Air quality

58
Moderate
Ozone

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • TueModerate (53)
  • WedGood (44)

C San Bernardino, CA reporting area · 59 min ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 6:59 AM
Sunset 6:10 PM
Daylight 11 h 11 min (−2 min 1 s tomorrow)
Waxing Gibbous · 72% lit
Moonrise 3:10 PM Moonset 1:22 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low82° / 54°
Record high104° (1940)
Record low33° (1949)
Wettest2.50 in (2004)
Yesterday88° / 60°
Month to date0.93 in (normal 0.17 in)

Riverside Area, records since 1893. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in SGX, issued 10 hrs ago

Synopsis

A low pressure system moving southward off the California coast will spreading cooling inland through Thursday. It is expected to bring showers and slight chance of thunderstorms for late Wednesday through Thursday is it moves inland through California into Nevada. Then warmer and drier for next weekend.

Aviation

201130Z...Coast/Valleys...Areas of intermittent low clouds based around 1200-1800 feet MSL extending into western valleys through 16Z. Low clouds based around 1800-2200 feet MSL to redevelop after 05Z tonight, extending into parts of inland valleys by early Wednesday. Vis reduced 2-5SM inland.

Otherwise...mostly clear and VFR conditions through 18Z. SCT-BKN clouds based around 10 kft develop over inland areas, especially mountains, 19-01Z. Isold SHRA over mountains 21-01Z. Random SCT clouds thereafter.

Marine

A storm system will move through the coastal waters late Wednesday through Thursday. Southerly winds Wednesday and Wednesday night will shift to westerly then northwest Thursday, with isolated and occasional wind gusts exceeding 20 knots. There is a 10-20% chance of TSRA Wednesday night through Thursday. No additional hazardous marine conditions are expected Thursday night through Saturday.

Beaches

Southerly swells will continue to bring surf of 3 to 5 feet with sets to 6 feet, highest at south and southwest-facing beaches today. This will bring hazardous swimming conditions for most. While surf and rip currents will be elevated, daily high tides will not be particularly high, and the threat of coastal flooding is minimal. Details are in the Beach Hazards Statement.

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 4Conservative index and reflects what the press published. Terms of use.