Weather24Barometric pressure in Houston today: right now
Right now in Houston the barometric pressure is 29.91 inHg (1013 hPa): normal, steady over the last 3 hours (±0.00 inHg). This time yesterday: 29.95 inHg; tomorrow the model expects 29.97 inHg.
normal · 1013 hPa, as in forecasts
1010 hPa · at about 70 ft, unadjusted
low: Tuesday 11/3 at 3 PM · high: Thursday 10/29 at 9 AM
Data for 2 AM local time. The first value is reduced to sea level; the barometer value is the pressure at the city’s height.
In the Weather24 app
How will the pressure affect you today?
Meteo-sensitivity from 0 to 10, hour by hour, and the “Rapid pressure drop” warning.
Pressure in Houston: the past week and tomorrow
Hour by hour, at sea level, in inHg. Left of the amber line is the past 7 days, right of it the forecast.
- Sea-level pressure
- Standard, 29.92 inHg
- Now, 2 AM
- Forecast
- Biggest 24-hour change
- Now
- 29.91 inHgnormal
- Tomorrow, same time
- 29.97 inHg+0.06 inHg from now
- Biggest 24-hour change this week
- −0.17 inHgto Tuesday 11/3 at 12 AM
Houston and the Gulf: tropical systems
Houston is close to sea level, so a home barometer reads almost the same as the forecast. Outside of storms pressure on the Gulf Coast is fairly steady; the deepest drops come with tropical storms and hurricanes from June to November, and in winter with strong cold fronts that push through from the north.
Sea level or barometer: 29.91 inHg and 29.84 inHg in Houston
The model point for Houston is at about 70 ft, so here the two numbers are close. Pressure drops by about 0.1 inHg every 90 feet of height.
In the Weather24 app you choose which one to see under “Pressure reference”: Local, the default, shows a value close to a barometer’s; Sea level shows the forecast value used on this page.
Pressure swings in Houston and how you feel
Weather-sensitive people usually notice changes in pressure — especially a fast fall ahead of a front — more than the value itself. That is why it helps to watch the change over the last 3 hours and the last 24.
More in migraine and arthritis weather forecast.
This is weather information, not medical advice. If your symptoms are severe or new, talk to your doctor.
Barometric pressure in Houston in the Weather24 app
The “Pressure” card with the reading and level where you are, the “Pressure over the day” chart with the standard-pressure line, the “Pressure” map layer with highs and lows, the “Rapid pressure drop” warning card and “Meteo-sensitivity”: a 0–10 score, hour by hour, with the reasons — pressure change, humidity, wind, temperature swings.
Barometric pressure in Houston: FAQ
What is the barometric pressure in Houston today?
What does a barometer read in Houston?
Is the air pressure in Houston high or low today?
What will the pressure be in Houston tomorrow?
Where does the data come from?
Pressure in other cities
See also: rain radar Houston · lightning map · UV index Houston