Phoenix at 99°F vs. Cooler Weekends This Weekend

When Phoenix feels like an oven, Malibu (71°F) and Santa Monica (71°F) are cooler escapes worth a look this weekend.

By Travel With YouGee

Today

Malibu, California

°F · Live via Google Weather

Today

74°F/ 65°F

Sunny

0% chance ·

71°F

Malibu weekend high

Real talk for 2026-09-13: chase the cooler, drier air — not the postcard.

The question

Where should I go to escape the heat in Phoenix this weekend?

Weather watch

If home is baking near 99°F, the cooler towns below are the heat-relief shortlist for this weekend.

Weekend comparison

DestinationHighRainMatchTravel
Malibu, California71°F0.00"99%~388 mi drive
Santa Monica, California71°F0.02"99%~371 mi drive
Long Beach, California75°F0.02"99%~353 mi drive
Mariposa, California77°F0.02"99%~524 mi
Sonoma, California78°F0.03"99%~670 mi

Weekend shortlist

1. Malibu, California

Rank 1 isn’t a trophy — it’s a forecast fit. Malibu (California) lands near 71°F with a dry outlook with little to no rain, which is exactly the band people want for a real cool-down.

What makes Malibu useful isn’t hype; it’s timing. For 2026-09-13, it reads like a place where you can help plan a short getaway around a real cool-down and still have a backup café if a cloud shows up.

Bottom line for Malibu: it’s on this list because it supports current recommendations for a real cool-down, not because it always trends on social. That’s the difference between a real weather guide and a postcard.

Things to do

2. Santa Monica, California

Santa Monica, California Photo: Wikipedia · Santa Monica, California

Rank 2 isn’t a trophy — it’s a forecast fit. Santa Monica (California) lands near 71°F with a dry outlook with little to no rain, which is exactly the band people want for a real cool-down.

This is the kind of beach stop you discover when you stop browsing generic guides and start asking for weather-perfect weekends. You can actually plan a trip around outdoor time here without pretending the sky will cooperate out of kindness.

If you’re comparing two or three towns, weigh Santa Monica’s 71°F high against how you actually want to feel outside — then lock the plan once it feels like weather you’ll love.

Things to do

3. Long Beach, California

Long Beach in California is one of the clearer matches for cooler escapes on this weekend’s board — a 75°F high and 67°F low with a dry outlook with little to no rain.

Call it a hidden gem or a familiar favorite — either way, the point is the outlook. Travelers trying to find your perfect weather for 2026-09-13 should shortlist Long Beach before the hotter or wetter options crowd the tab.

Use it as a concrete recommendation: fly or drive for cooler escapes, keep an eye on updates, and treat 75°F as your planning anchor — not a vague “nice weather somewhere.”

Things to do

4. Mariposa, California

Mariposa, California Photo: Wikipedia · Mariposa, California

77°F high · 0.02" rain · ~524 mi

5. Sonoma, California

78°F high · 0.03" rain · ~670 mi

Backup plan

Have a Plan B before you drive: indoor museums, coffee, or a neighborhood walk under cover beats canceling the whole weekend.

Before you leave

Before you leave6
  • Check the destination weather window
  • Download airline app
  • Download offline maps
  • Confirm reservations (hotel, cars, tours)
  • Review airline baggage rules
  • Share itinerary with a trusted contact

FAQ — trip planning around weather

Where should I go to escape the heat in Phoenix this weekend?

Based on this weekend’s forecasts, Malibu (71°F high, 0.00" rain) ranks near the top for this decision — see the comparison table for the full shortlist.

How can I plan a trip based on weather?

Start with the forecast you want, shortlist places that match, then build the itinerary. That’s what YouGee does interactively — this guide is a snapshot of one decision.

What are the best vacation planning websites for weather?

Most sites start with a destination. These guides start with the weather you want, then show places that fit. See about these guides.

Keep planning


Updated September 13, 2026. Not a substitute for local advisories.

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