Rosemont, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Rosemont, CA in one place.
Sunny, with a high near 81. East wind 5 to 15 mph, with gusts as high as 30 mph.
Local Weather Overview
This forecast page for Rosemont, 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: Nov 7, 2026 8:54 AM PST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Rosemont, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 8:54 AM PST
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Rosemont
Sunday looks like the warmest upcoming period in Rosemont at 81 degrees F.
Friday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph E.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 8:54 AM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- SGX
- Radar station
- KNKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 59. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 80. Southwest wind 0 to 10 mph.
Mostly clear, with a low around 58.
Sunny, with a high near 79.
Clear, with a low around 57.
Sunny, with a high near 79.
Clear, with a low around 56.
Sunny, with a high near 76.
A slight chance of rain showers between 10pm and 4am. Mostly clear, with a low around 55.
A slight chance of rain showers after 4pm. Mostly sunny, with a high near 70.
A slight chance of rain showers. Partly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Sunny
|
81°F |
5 to 15 mph
E
|
|
Sunday Night
Nov 8
|
Clear
|
59°F |
5 to 10 mph
NE
|
|
Monday
Nov 9
|
Sunny
|
80°F |
0 to 10 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
58°F |
0 to 5 mph
NE
|
|
Tuesday
Nov 10
|
Sunny
|
79°F |
0 to 5 mph
NW
|
|
Tuesday Night
Nov 10
|
Clear
|
57°F |
0 to 5 mph
N
|
|
Veterans Day
Nov 11
|
Sunny
|
79°F |
0 to 5 mph
N
|
|
Wednesday Night
Nov 11
|
Clear
|
56°F |
0 to 5 mph
NE
|
|
Thursday
Nov 12
|
Sunny
|
76°F |
5 mph
SW
|
|
Thursday Night
Nov 12
|
Slight Chance Rain Showers
|
55°F |
5 mph
NE
|
|
Friday
Nov 13
|
Mostly Sunny then Slight Chance Rain Showers
|
70°F |
5 to 10 mph
SE
|
|
Friday Night
Nov 13
|
Slight Chance Rain Showers
|
54°F |
5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rosemont.