Poway, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Poway, CA in one place.
Mostly sunny, with a high near 83. Southwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for Poway, 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 19, 2026 1:42 PM PDT.
The active forecast window currently covers May 20 to May 25, 2026 for Poway, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 20 to May 25, 2026
- Latest sync
- May 19, 2026 1:42 PM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Poway
Wednesday looks like the warmest upcoming period in Poway at 83 degrees F.
Friday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 10 mph SW.
The forecast from May 20 through May 25 stays mostly dry.
Forecast Details
- Last updated
- May 19, 2026 1:42 PM PDT
- 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
Patchy fog after 11pm. Partly cloudy, with a low around 57. South wind 0 to 5 mph.
Patchy fog before 11am. Mostly sunny, with a high near 81. South wind 0 to 10 mph.
Mostly cloudy, with a low around 56.
Mostly sunny, with a high near 78.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 73.
Partly cloudy, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
May 20
|
Mostly Sunny
|
83°F |
0 to 10 mph
SW
|
|
Wednesday Night
May 20
|
Patchy Fog
|
57°F |
0 to 5 mph
S
|
|
Thursday
May 21
|
Patchy Fog then Mostly Sunny
|
81°F |
0 to 10 mph
S
|
|
Thursday Night
May 21
|
Mostly Cloudy
|
56°F |
5 to 10 mph
SW
|
|
Friday
May 22
|
Mostly Sunny
|
78°F |
5 to 10 mph
SW
|
|
Friday Night
May 22
|
Partly Cloudy
|
55°F |
0 to 10 mph
NW
|
|
Saturday
May 23
|
Mostly Sunny
|
76°F |
0 to 10 mph
N
|
|
Saturday Night
May 23
|
Partly Cloudy
|
55°F |
0 to 10 mph
NW
|
|
Sunday
May 24
|
Mostly Sunny
|
76°F |
0 to 10 mph
NW
|
|
Sunday Night
May 24
|
Partly Cloudy
|
55°F |
0 to 10 mph
NW
|
|
Memorial Day
May 25
|
Mostly Sunny
|
73°F |
0 to 10 mph
NW
|
|
Monday Night
May 25
|
Partly Cloudy
|
56°F |
0 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Poway.