For most people the best Mac weather apps are small menu bar tools that show the temperature at a glance and open a full forecast on click. If you watch storms, fly or travel, pick by data source and radar instead, because that decides how good the forecast is.
It's half past eight, you've got a coat in one hand and you're wondering whether it'll rain at lunchtime. You don't want to pick up your phone, open an app and scroll past a news feed. You want a number in the corner of the screen you're already looking at, and one click to see the next few hours. That's the job most Mac weather apps are built for, and it's why so many of them live in the menu bar rather than a window.
Where should the weather sit on your Mac?
In the menu bar. The temperature and an icon sit next to the clock, and a click drops down the hourly and daily forecast. It's the least intrusive option and the one you'll check most. If your menu bar is already crowded, see my list of the best Mac menu bar apps before adding another icon, and decide what earns its place.
On the desktop. Since macOS Sonoma you can put widgets straight on the desktop, and a few weather apps go further with their own floating widgets. It suits people with a big second screen who like to see conditions without clicking anything.
In a full window. Bigger charts, maps, radar loops and long-range views. You open it when you're planning a trip, a run or a day outside, not every hour.
Most people end up wanting the first plus occasional access to the third. Several of the apps below do both: a small menu bar view for the glance, a larger window when you need the detail.
Glance-and-go apps for the menu bar and desktop
Forecast Bar
Ad-free weather and radar tucked into the menu bar, with alerts and widgets for people who want the forecast and nothing else.
Vetero
Click the temperature in your menu bar and the full forecast drops down, warnings included; a small indie app.
Weather Widget Live
Puts conditions on the desktop, in the menu bar and on the Dock icon, with live radar and alerts on top.
AeroWeather Menu Bar
Pilots and aviation fans get METAR and TAF reports, the coded airport weather they already read, straight from the menu bar.
Full forecast apps, from playful to specialist
CARROT Weather
Forecasts delivered with sarcastic jokes, plus a menu bar mini window and a time machine for past and future weather.
Mercury Weather
Clean charts and trip forecasts across your Apple devices, for anyone who cares how a forecast looks as much as what it says.
Weather Strip
Reads the whole week as one hourly timeline, which makes it easy to spot the dry window you're after.
Cumulus
A free, no-account weather app built on Apple's own forecast service, with a version for macOS.
Sensecast
Storm watchers comparing forecast models side by side will like how this new arrival explains what each model expects.
Vremenar
A map-first view of conditions and rain radar, aimed mainly at people in Slovenia and Germany.
Want AI doing the heavy lifting in your marketing?
I build the systems that handle the boring 80 percent, so you get your week back. Done properly, with the human kept in.
The forecast is only as good as its source
A weather app doesn't make forecasts. It takes data from a provider, a national weather service or a computer model, and presents it. Two apps showing different temperatures for the same street usually means two different sources, not that one of them is broken.
Look at the sources the apps here name and you'll see three approaches. One is built on Apple's WeatherKit, Apple's forecast service for developers. One combines the forecaster Foreca with the U.S. National Weather Service. And one leans on regional agencies, the Slovenian and German national services, which is why its coverage stops at those countries. If an app you're considering doesn't name its source anywhere you can find, treat that as a small mark against it.
Then there are the multi-model apps, the ones for people who'd rather see the disagreement than be told a single answer. Sensecast, which launched in September 2026, is the newest of these. When models agree, you can plan with confidence. When they spread wide, you know the forecast is shaky and you'll keep an umbrella handy.
If you live somewhere a national service is strong, an app that uses it directly often beats a global feed for your area. If you travel a lot, a provider with worldwide coverage matters more.
Radar and alerts: do you need them?
For a quick check before leaving the house, no. For anyone who cycles to work, runs outdoors, works on a building site or lives somewhere with sudden storms, rain radar is the single most useful feature on the list, because it shows where the rain is now and which way it's moving, which an hourly icon can't.
Alerts are a different matter. Official warnings come from national services, and at least one app here gives them to every user free, paid plan or not. Rain-starting-soon notifications are the other kind, and they're the ones that get irritating: a ping every time a shower passes two streets away teaches you to ignore the lot, including the warning that mattered. Keep official warnings on and be ruthless with the rest.
Do you make Mac weather apps? Tool makers can ask to be considered for a featured place on this list.
What you'll pay, in general terms
Four of the ten let you start free: one says it's free with no accounts, ads or subscriptions, while the other three are free to use with a paid upgrade. One sells yearly subscriptions with no trial on the Mac, and on its own site this month its two Mac menu bar tiers cost about $10 and $20 a year. The other five don't state a price on the pages read for this list, so check the Mac App Store listing before you assume.
So what does paying add? On the evidence here, extras rather than the forecast itself. The dearer of those two yearly tiers adds precipitation alerts and a much longer radar history. The multi-model app gives fifteen forecast sources free and four more on its Pro plan. The desktop widget app is free to download, and its full version adds every widget style. The basic forecast, in every one of the free four, costs you nothing. Also check whether a paid plan covers your iPhone as well, so you don't buy the same thing twice.
Before you settle on one
Install two that suit how you'll use it, say one menu bar app and one full window app, and live with both for a week. Each morning, glance at what each says for the afternoon, then notice what happened. You're not looking for perfect accuracy, which no app has. You're looking for which one you found easier to trust and quicker to read.
While you're testing, open the built-in Weather app on your Mac too. It's there already and costs nothing, and for some people it's enough. If you're choosing for your phone at the same time, my pick of the best weather apps for iPhone covers that side.
If it were my menu bar
I'd start with a free menu bar app and nothing else, because the forecast you glance at all day is the one that matters, and it costs nothing to try. Add a full app only when you notice yourself wanting more than the next few hours. For a big screen and a love of seeing things without clicking, a desktop widget app. For planning days outdoors, a full window app with an hourly timeline or clear charts. For storms, a multi-model app with radar. For flying, an aviation app that speaks METAR and TAF. If you live in a country with a regional specialist, give it a try before a global name. And if you're setting up a new Mac from scratch, my list of Mac apps worth installing has the rest of the toolkit.
Want your tool on this list? Featured spots and reviews here are paid partnerships. Here's how to partner with me.
