New York, NY 70° 🌤️ Los Angeles, CA Chicago, IL 70° 🌤️ Houston, TX Miami, FL 82° 🌤️ Phoenix, AZ Seattle, WA 63° 🌤️ Denver, CO 🌤️ Toronto, ON Vancouver, BC 64°
WeatherLive › California › Yucaipa

Yucaipa, CA Weather (92399)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherYucaipa · 12:15 AM PDT
99° | 72°
72°F
Feels like 70°
Mostly cloudy
WindN 2 mph · Gusts 2 mph
Precip2% · –
Humidity40% · Dew point 47°
UV index11 Extreme
Air Quality62 Moderate
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:12 AM · 7:30 PM · 13h 18m

Weather map — Yucaipa

Full radar →
Now
73°
10%
2 mph
01:00
72°
10%
2 mph
02:00
72°
10%
2 mph
03:00
72°
9%
3 mph
04:00
72°
9%
4 mph
05:00
72°
9%
2 mph
06:00
72°
9%
3 mph
07:00
73°
7%
2 mph
08:00
79°
8%
1 mph
09:00
85°
4%
4 mph
10:00
89°
1%
5 mph
11:00
93°
0%
7 mph
12:00
96°
0%
8 mph
13:00
98°
0%
9 mph
14:00
99°
0%
10 mph
15:00
99°
0%
11 mph
16:00
98°
0%
13 mph
17:00
96°
0%
13 mph
18:00
92°
0%
11 mph
19:00
85°
0%
7 mph
20:00
77°
1%
5 mph
21:00
75°
1%
4 mph
22:00
74°
1%
3 mph
23:00
73°
1%
3 mph

Today · Wed 8/19

High 99°
2% / –

Sunny. Winds W at 13 mph.

Overnight · Wed 8/19

Low 72°
10% / –

Mostly cloudy. Winds N at 2 mph.

Tomorrow · Thu 8/20

97° | 71°
2% / –

Sunny. Winds W at 13 mph.

7-day trend

Yucaipa · temperature + precipitation

10-day forecast

Updated 12:15 AM

Details & indices

Wind
2 mph N
Gusts 2 mph
Humidity
40%
Dew point 47°
Pressure
29.94 inHg
Rising
UV index
11 — Extreme
High today
Air Quality
Moderate
AQI 62 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — Yucaipa

🌿 Conditions right now

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

Sun & moon

Sunrise6:12 AM
Sunset7:30 PM
Length of day13h 18m
Moonrise1:25 PM
Moonset11:20 PM
Moon phase🌓 First Quarter · 42%
Next full moonAug 27 Sturgeon Moon
Latitude34.0336°N
Longitude-117.0431°E

Water temps nearby

View all →
Laguna Beach (55 mi)72°
Newport Beach (58 mi)72°
Huntington Beach (61 mi)71°
🌤️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
—
— 🌤️
San Diego
—
— 🌤️
San Jose
—
—
San Francisco
Fog
56°
Fresno
Mostly cloudy
83° 🌤️
Sacramento
—
—
Data sources · Wednesday, August 19
Where the Yucaipa 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: 34.0336°N, -117.0431°.
NBM + global weather models
Updated: 12:15 AM
Weather in Yucaipa
Yucaipa's outlook: warmest day near 99° (Wednesday), coldest night about 66° (Friday). Models drop roughly 0.30 in of precipitation across the stretch — watch Tuesday (59%). Heads up: 2 NWS alerts are active right now, including a Heat Advisory — details on the alerts tab. Right now Yucaipa is about 30° cooler than nearby Riverside. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Yucaipa, CA · Elev 2,618 ft · 34.03°N, 117.04°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: 12:15 AM