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Houston, TX skyline — local weather forecast and conditions
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Weather Houston, TX

Houston Weather Friday: Mostly Sunny, 93°F With PM Storm Chance

Best Window Friday: 93°F, Mostly Sunny then Slight Chance Showers And Thunderstorms
Rain Risk Elevated
What To Wear / Bring Rain layer, water-resistant shoes, and a backup indoor plan
Useful Links Local forecast, radar, and relevant planning links
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7-Day Forecast

Fri 93°Mostly Sunny...
Sat 94°Partly Sunny
Sun 95°Sunny
Mon 96°Sunny
Tue 96°Sunny
Wed 97°Sunny
Thu 97°Sunny

Houston, TX is looking at a mostly sunny Friday with a high near 93°F, a heat index climbing to about 102°F, and just a slight chance of showers and thunderstorms after 3 PM CT — get your outdoor plans wrapped up by early afternoon and lean on the A/C after that.

Today’s Setup

Skies stay mostly sunny with a south wind around 5 to 10 mph off the Gulf. The National Weather Service’s Houston/Galveston office notes a stray coastal shower is possible this morning, and forecasters are watching a corridor between Bush Intercontinental (IAH) and Lake Livingston for an isolated storm late in the day — otherwise, rain chances sit around 20%. Tonight stays warm and muggy with a low near 79°F.

Best Window To Be Outside

Mornings are your best bet — a jog around Memorial Park or Buffalo Bayou, yard work, or time on the water before the heat index peaks. Conditions look good for a fishing window on Lake Houston or Galveston Bay before any afternoon storm cells fire up. Heading out? Score Strike King Crankbaits from $6 at Bass Pro Shops before you go.

Heat & Storm Risk

The Area Forecast Discussion calls today “probably the last day of mentionable rain chances for Southeast Texas for the next week or so,” as high pressure builds in this weekend and pushes highs into the mid-90s Saturday, with a possible run at 95–100°F Monday through Wednesday. Heat index values both today and Saturday reach around 102°F — hydrate, take shade breaks, and check on neighbors without reliable A/C.

What To Wear Or Bring

Keep mosquito repellent spray handy near the bayous, where the still, muggy air is prime breeding weather. Golfers should aim for a sunrise tee time before humidity and any pop-up storm cells build.

Astros Weekend & Flatland Cavalry

It’s First Bud Friday at Daikin Park tonight as the Houston Astros host the Baltimore Orioles, with the series continuing Saturday, July 18 and Sunday, July 19 — all outdoors, so expect that 93–94°F heat for early innings before it eases after sunset. Get tickets on SeatGeek and gear up with a Houston Astros jersey. Also Saturday, Flatland Cavalry plays The Cynthia Woods Mitchell Pavilion — dress light for a warm outdoor evening, Find tickets on StubHub, and grab a Flatland Cavalry t-shirt before the show.

Tonight’s Dinner

With dry, warm air sticking around, it’s a great night to fire up the grill for burgers, steaks, or grilled chicken with corn on the cob. Keep an instant-read meat thermometer handy for perfect doneness and a grill brush and scraper set for cleanup after. Need ingredients? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door.

Next Few Days

Saturday holds near 94°F with lighter rain chances, then a drier, sunnier stretch takes over as high pressure builds — Houston could flirt with the 95–100°F range by Monday through Wednesday, per the National Weather Service. Track updates on the Houston weather forecast and browse outdoor gear deals before the heat locks in for good.

Upcoming Home Games

Plan around the forecast — grab tickets, gear up, and see kickoff conditions.

Houston Astros vs Baltimore Orioles
Sat, Jul 18 · Daikin Park
Houston Astros vs Baltimore Orioles
Sat, Jul 18 · Daikin Park
Houston Astros vs Baltimore Orioles
Sun, Jul 19 · Daikin Park

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