New York, NY 30° Los Angeles, CA 37° Chicago, IL 31° 🌤️ Houston, TX 🌤️ Miami, FL 🌤️ Phoenix, AZ Seattle, WA 21° Denver, CO 29° 🌤️ Toronto, ON 🌤️ Vancouver, BC
WeatherLive › California › Glendora

Glendora, CA Weather (91740)

ZIP codes: 91740 · 91741
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherGlendora · 12:55 PM PDT
44° | 24°
42°C
Feels like 41°
Sunny
WindSW 9 mph · Gusts 18 mph
Precip1% · –
Humidity21% · Dew point 15°
UV index10 Very high
Air Quality86 Moderate
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:20 AM · 7:25 PM · 13h 5m

Weather map — Glendora

Full radar →
Now
42°
0%
9 mph
13:00
43°
0%
10 mph
14:00
44°
0%
11 mph
15:00
44°
0%
10 mph
16:00
43°
0%
11 mph
17:00
41°
0%
10 mph
18:00
37°
0%
8 mph
19:00
35°
0%
6 mph
20:00
32°
1%
0 mph
21:00
30°
1%
1 mph
22:00
27°
2%
1 mph
23:00
27°
9%
2 mph
00:00
28°
2%
3 mph
01:00
26°
2%
1 mph
02:00
26°
7%
5 mph
03:00
26°
8%
4 mph
04:00
26°
5%
4 mph
05:00
26°
6%
4 mph
06:00
26°
2%
3 mph
07:00
26°
17%
2 mph
08:00
27°
7%
1 mph
09:00
29°
7%
5 mph
10:00
30°
6%
7 mph
11:00
30°
7%
8 mph

Today · Wed 8/26

High 44°
1% / –

Sunny. Winds SW at 11 mph.

Tonight · Wed 8/26

Low 26°
1% / –

Partly cloudy. Winds N at 1 mph.

Tomorrow · Thu 8/27

32° | 26°
17% / 0.01 in

Mostly cloudy. Winds SW at 9 mph.

7-day trend

Glendora · temperature + precipitation

10-day forecast

Updated 12:55 PM

Details & indices

Wind
9 mph SW
Gusts 18 mph
Humidity
21%
Dew point 15°
Pressure
29.94 inHg
Rising
UV index
10 — Very high
High today
Air Quality
Moderate
AQI 86 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Glendora

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Moderate

Sun & moon

Sunrise6:20 AM
Sunset7:25 PM
Length of day13h 5m
Moonrise6:47 PM
Moonset4:46 AM
Moon phase🌕 Full Moon · 98%
Next full moonAug 27 Sturgeon Moon
Latitude34.1361°N
Longitude-117.8653°E

Water temps nearby

View all →
Huntington Beach (34 mi)74°
Venice Beach (36 mi)74°
Newport Beach (37 mi)75°
Santa Monica Beach (37 mi)74°
Laguna Beach (41 mi)75°
Zuma Beach, Malibu (55 mi)74°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Los Angeles
Partly cloudy
37°
San Diego
Partly cloudy
31° 🌤️
San Jose
—
—
San Francisco
Sunny
26° 🌤️
Fresno
—
— 🌤️
Sacramento
—
—
Data sources · Wednesday, August 26
Where the Glendora forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 34.1361°N, -117.8653°.
NBM + global weather models
Updated: 12:55 PM
Weather in Glendora
Over the next 10 days Glendora tops out around 44° (Wednesday) and dips to 16° on the coolest night (Wednesday). Models drop roughly 0.25 in of precipitation across the stretch — watch Friday (76%). Heads up: 5 NWS alerts are active right now, including a Heat Advisory — details on the alerts tab. Right now Glendora is running about 88° warmer than Santa Ana. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Glendora, CA · Elev 774 ft · 34.14°N, 117.87°W · California · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 12:55 PM