Weather Tomorrow in Temecula, CA

Extreme Heat WarningUntil Aug 24, 10:30 PM

Extreme Heat Warning issued August 24 at 1:58AM PDT until August 28 at 8:00PM PDT by NWS San Diego CA

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Heat AdvisoryUntil Aug 24, 10:30 PM

Heat Advisory issued August 24 at 1:58AM PDT until August 25 at 10:00AM PDT by NWS San Diego CA

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Tuesday, August 25, 2026

Clear

Precip chance

Wind

0-15 mph

Humidity

52%

Feels like

97–72°F

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

70°Temperature trend99°

Time	Temp	Condition	Rain %	Wind	Humidity

7 AM☽	74°F	Clear	1%	0 mph	65%
8 AM☽	73°F	Clear	1%	0 mph	67%
9 AM☽	72°F	Clear	1%	0 mph	67%
10 AM☽	71°F	Clear	1%	0 mph	69%
11 AM☽	71°F	Clear	1%	0 mph	70%
12 PM☽	70°F	Mostly Clear	1%	0 mph	69%
1 PM	70°F	Sunny	1%	0 mph	70%
2 PM	70°F	Sunny	1%	0 mph	70%
3 PM	74°F	Sunny	1%	0 mph	62%
4 PM	80°F	Sunny	1%	0 mph	53%
5 PM	88°F	Sunny	1%	5 mph SW	40%
6 PM	92°F	Sunny	3%	10 mph SW	35%
7 PM	96°F	Sunny	3%	10 mph SW	30%
8 PM	98°F	Sunny	3%	10 mph SW	30%
9 PM	98°F	Sunny	3%	15 mph SW	30%
10 PM	99°F	Sunny	3%	15 mph SW	30%
11 PM	97°F	Sunny	3%	15 mph S	32%
12 AM	95°F	Sunny	0%	15 mph SW	34%
1 AM☽	91°F	Clear	0%	10 mph SW	39%
2 AM☽	85°F	Clear	0%	10 mph SW	47%
3 AM☽	81°F	Clear	0%	5 mph SW	55%
4 AM☽	79°F	Clear	0%	5 mph S	58%
5 AM☽	78°F	Clear	0%	5 mph S	58%
6 AM☽	78°F	Clear	0%	0 mph	59%

Precipitation Timeline

No significant precipitation expected tomorrow.

What to Wear Tomorrow

Extreme heat — stay cool and protected

Clothing

• Lightest possible clothing
• Wide-brim hat
• UV-protective shirt if outdoors

Footwear

Breathable sandals

Accessories

• Sunglasses
• Sunscreen

Conditions

High: 99°F

Low: 70°F

Wind: 0-15 mph

Rain: 3%

Big temperature swing (70°F to 99°F) — dress in removable layers.

Best Time to Be Outside Tomorrow

1 PM – 2 PM

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

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Frequently Asked Questions

What is the weather forecast for tomorrow in Temecula, CA?

Tomorrow in Temecula: High of 99°F, Low of 70°F. Clear with 3% chance of precipitation. Wind 0-15 mph.

Will it rain tomorrow in Temecula?

No significant precipitation expected tomorrow.

What should I wear tomorrow in Temecula?

With a high of 99°F and low of 70°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.

How accurate is this forecast?

Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.