Best Time to Drive from Temecula to San Marcos

Right now (5:51 pm PDT): about 28 minutes via I-15 South, usually 27 at this time.

Only 31% of this drive is measured by working traffic sensors right now. The rest is estimated from nearby sensors, typical speeds and street traffic, so times can be off. Why so few sensors work.

About this drive

On weekdays the 28-mile drive from Temecula to San Marcos (via I-15 South) usually takes as little as 27 minutes and up to 37 minutes, when leaving around 7 am on Thursdays. The fastest times to leave are before 6 am or after 5 pm. Midday (11 am to 2 pm) it takes about 28 minutes. On weekends it is slowest around 2 pm on Saturdays (31 minutes).

About 21 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 7 miles surface streets (9 to 15 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Temecula to central San Marcos along the route on the map. Starting or ending elsewhere in a big city can add or save several minutes.

Simulated from typical freeway speeds at each point of the drive for the time you would reach it, from every 5-minute reading we have recorded. We don't have sensors on surface streets yet, so the time on them is estimated from how congested the freeways around each end of the drive are at that time, in both directions: streets jam when the freeways do.

Questions

What is the best time to drive from Temecula to San Marcos?

On weekdays, leave before 6 am or after 5 pm. The drive usually takes about 27 minutes then, versus up to 37 minutes at the worst times.

How long does it take to drive from Temecula to San Marcos?

The 28-mile drive usually takes 27 to 37 minutes on weekdays, depending on when you leave, and about 28 minutes midday.

When is traffic worst from Temecula to San Marcos?

Leaving around 7 am on Thursdays is usually slowest, about 37 minutes.

Freeways on this drive

I-15 South in San Diego (14 miles) · I-15 South in Inland Empire (7 miles)

Inland Empire traffic right now · Inland Empire traffic tomorrow · San Diego traffic right now · San Diego traffic tomorrow

More drives

San Marcos to Temecula (return trip) · Temecula to Long Beach · Temecula to West Covina · Temecula to El Monte · Temecula to Downey · Temecula to Whittier · Temecula to Irvine · Temecula to Santa Ana · Temecula to Huntington Beach · Temecula to Riverside · Temecula to San Bernardino · Temecula to Ontario

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