Does low pressure before a storm trigger migraines?

Some people find falling barometric pressure is associated with their attacks, and it's a commonly reported experience. It remains an association rather than a proven cause, and it can't predict a specific attack. Tracking your own history is the way to tell whether it applies to you.

Is barometric pressure the same as weather?

Pressure is one part of the weather, alongside temperature, humidity and sunlight. People sometimes single it out, but it usually travels with other changes, which is exactly why a diary that captures the whole day is more revealing than any one number.

Can barometric pressure cause migraines?

Some people find that shifts in barometric (air) pressure are associated with their migraine attacks, often when pressure falls before a storm. It's an association reported by many people, not a proven cause — and it doesn't predict whether any particular attack will happen.

The pressure–migraine link

Barometric pressure is the weight of the air around you, and it drops as weather systems move in. A number of people with migraine report that falling pressure seems to coincide with their attacks, and some small studies have found a modest association. The proposed explanations — changes in how pressure affects the sinuses, blood vessels or the inner ear — remain theories rather than settled facts. What's fair to say is that for some people there's a real-feeling link, while for many others there isn't.

An association, not a forecast

Even where a link exists, pressure is only one ingredient. Attacks are usually the result of several things stacking up on a susceptible day, so pressure alone rarely explains a migraine and certainly can't predict one. Treating a pressure app as an early-warning system tends to breed anxiety without preventing anything. The more grounded approach is to observe your own history and see whether the pattern is actually there.

How tracking helps

Logging each migraine day and looking back over months is what turns 'I think pressure affects me' into evidence — or lets you rule it out. If a genuine association appears, it's helpful context to raise with a clinician alongside your other triggers. Temple keeps that dated record; it doesn't diagnose or predict attacks. Temple is a tracking tool, not medical advice — for anything specific to you, consult a healthcare professional.

Temple lets you record each attack against the day's conditions, so a genuine pressure association becomes visible over months rather than assumed.

Coming soon on theApp StoreComing soon to the App Store

Common questions

Does low pressure before a storm trigger migraines?: Some people find falling barometric pressure is associated with their attacks, and it's a commonly reported experience. It remains an association rather than a proven cause, and it can't predict a specific attack. Tracking your own history is the way to tell whether it applies to you.
Is barometric pressure the same as weather?: Pressure is one part of the weather, alongside temperature, humidity and sunlight. People sometimes single it out, but it usually travels with other changes, which is exactly why a diary that captures the whole day is more revealing than any one number.