Pomona, CA Weather Forecast
Local 7-day forecast
Patchy Fog then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Pomona, CA in one place.
Patchy fog before 11am. Mostly sunny, with a high near 76. West southwest wind 5 to 15 mph.
Local Weather Overview
This forecast page for Pomona, CA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 23, 2026 10:56 PM PDT.
The active forecast window currently covers May 24 to May 30, 2026 for Pomona, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 24 to May 30, 2026
- Latest sync
- May 23, 2026 10:56 PM PDT
- Forecast office
- LOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Pomona
Saturday looks like the warmest upcoming period in Pomona at 80 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph WSW.
The forecast from May 24 through May 30 stays mostly dry.
Forecast Details
- Last updated
- May 23, 2026 10:56 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- LOX
- Radar station
- KSOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog after 11pm. Mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Patchy fog before 11am. Mostly sunny, with a high near 74. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Patchy fog after 11pm. Partly cloudy, with a low around 53. Southwest wind 0 to 10 mph.
Patchy fog before 11am. Mostly sunny, with a high near 69.
Patchy fog after 11pm. Partly cloudy, with a low around 53.
Patchy fog before 11am. Mostly sunny, with a high near 68.
Partly cloudy, with a low around 52.
Mostly sunny, with a high near 70.
Mostly clear, with a low around 52.
Sunny, with a high near 75.
Mostly clear, with a low around 54.
Sunny, with a high near 80.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 24
|
Patchy Fog then Mostly Sunny
|
76°F |
5 to 15 mph
WSW
|
|
Sunday Night
May 24
|
Patchy Fog
|
54°F |
5 to 10 mph
SW
|
|
Memorial Day
May 25
|
Patchy Fog then Mostly Sunny
|
74°F |
5 to 15 mph
SW
|
|
Monday Night
May 25
|
Patchy Fog
|
53°F |
0 to 10 mph
SW
|
|
Tuesday
May 26
|
Patchy Fog then Mostly Sunny
|
69°F |
0 to 10 mph
SSW
|
|
Tuesday Night
May 26
|
Patchy Fog
|
53°F |
5 to 10 mph
SSW
|
|
Wednesday
May 27
|
Patchy Fog then Mostly Sunny
|
68°F |
5 to 10 mph
S
|
|
Wednesday Night
May 27
|
Partly Cloudy
|
52°F |
0 to 10 mph
S
|
|
Thursday
May 28
|
Mostly Sunny
|
70°F |
0 to 10 mph
SSW
|
|
Thursday Night
May 28
|
Mostly Clear
|
52°F |
0 to 10 mph
SSW
|
|
Friday
May 29
|
Sunny
|
75°F |
0 to 10 mph
SW
|
|
Friday Night
May 29
|
Mostly Clear
|
54°F |
0 to 10 mph
SW
|
|
Saturday
May 30
|
Sunny
|
80°F |
0 to 10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pomona.
