The National Weather posted a pretty astounding graphic this morning. Although temperatures this May have been cooler than normal for most of Houston—except for areas immediately along the coast—the region is still off to a sizzling start for temperatures this year because of warmth during the prior four months. For every major weather location in the area, the average temperature this year is above normal. Galveston remains nearly 2 degrees above normal.

Year-to-date average temperatures through Sunday. (National Weather Service)


After a warm-ish morning, temperatures will reach the mid- to upper-80s today under partly to mostly sunny skies. The most notable feature will be onshore winds returning with feeling, perhaps gusting to 20 mph or above. This moisture will likely set the stage for rain showers later this week.

(Space City Weather is sponsored this month by Jetco Delivery)

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A Houston based transportation firm that serves Houston, Dallas and San Antonio—Jetco Delivery—has agreed to sponsor Space City Weather for the entire month of May.

Here are some reasons to choose them as a provider for your cargo delivery services:

When you need a “best in class” logistics and trucking partner.

No matter the size or security-sensitivity of your cargo, Jetco Delivery is committed to safely delivering your freight every time.

For over 41 years, clients have gained peace of mind because of our experienced, professional team, our newer fleet and  cutting-edge technology.

Together, we are going the extra mile.

Import/Export—Flatbed/Heavy Haul—Freight brokerage—Project management—Warehouse & Storage

Please join me in thanking Jetco Delivery for sponsoring the month of May in Houston. So far we’ve had great weather, but in this month thunderstorms are never far away.

For mid-May, Houston just experienced a wonderful weekend, with cool nights, warm sunny days, and relatively low humidity. Unfortunately, the party’s over. Looking ahead we’ll see rather humid weather. On the other hand, it does appear as though we’ll get a healthy chance at some much-needed rain by the end of this week, or early next.

The Houston area isn’t close to a drought yet, but the second half of spring has been dry. (US Drought Monitor)

Today and Tuesday

Partly sunny skies will combine with a warm onshore flow to lead to two warm days, with highs in the upper 80s. Of the two days, afternoon clouds are more likely on Tuesday. Nights will remain warm with inland lows around 70 degrees, and warmer along the coast. Rain chances are near zero.

Wednesday and Thursday

A more southwesterly flow will arrive by the middle of the week, and with all the moisture in the atmosphere we’re going to see a chance of rain. However right now there’s doesn’t appear to be any real factors to force the issue—something that would drive air at the surface to rise. I wouldn’t expect accumulations of more than a tenth of an inch of rain, or two, from scattered showers and thunderstorms for most of the area. Highs will remain in the mid to upper-80s.

(Space City Weather is sponsored this month by Jetco Delivery)

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After a disappointing night of basketball, many Houstonians will be seeking positive news this morning (though the crazy exciting Astros beat the Yankees on a thrilling final play). In the weather department, we can satisfy your wishes.

Friday and Weekend

Perhaps some of you were roused from sleep between 1:30 and 3 AM this morning? A leading line of thunderstorms pushed through areas from Houston and north to southeast parts of the region overnight. That has since cleared the coast.

Radar loop ending around 6:15 AM shows storms exiting the coast, as another cold front sweeps through the region. (College of DuPage)


We might see an isolated shower or two yet this morning, but the cold front should push through Houston by 7-8 AM. With the front exiting the coast today, expect humidity to drop through the morning and afternoon. Dewpoints should be in the 50s by this evening, which is considered quite comfortable. High temperatures should get safely into the low to mid 80s this afternoon. I wouldn’t be shocked to see upper 80s down near El Campo or Bay City today. Bottom line: Today should be a fine day.

It will be a gorgeous night tonight with lows in the mid-60s. Then we’ll shoot for the lower or middle 80s on Saturday with full sunshine. Sunday will be a repeat of Saturday, but with temps a degree or two warmer (mid to upper 80s) and humidity a tick or two higher. Lots going on in the area this weekend: Puppies for Breakfast at Market Square Saturday morning, Pups to the Pitch for the Dash/Sky Blue match Saturday afternoon, among other things. And the weather looks perfect for all of it!

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It is quite warm across the Houston region this morning, and the muggy air will hang around for about 24 hours longer before a front rolls through to bring a bit of a reprieve from the humidity. The key question is how much rain might accompany it (not much). As most of Houston has only received about 2 inches of rain, or less, during the last 40 days we could certainly use some precipitation.


Some light showers have streamed across northern parts of Houston this morning (primarily in the Montgomery County area), and for the most part I don’t see any rain falling in the city itself this morning. Some rain chances will linger into this afternoon, with thunderstorms possible if the cap over the region can be broken. Again, chances for this appear to be best north of the city. Otherwise, look for highs in the mid-80s with mostly cloudy skies.

Severe storms are possible north of Houston on Thursday afternoon and evening. (NOAA)

(Space City Weather is sponsored this month by Jetco Delivery)

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