Weather Then & Next

New: the current weather is more accurate, with the radar, airport clouds and very close stations, and the “i” in Today explains where each value comes from.

Weather Then & Next is a different kind of weather app: as well as telling you what the weather will be, it tells you what the weather really was, how accurate the forecast is where you live and how the climate of your area has changed since 1940.

Free, with no ads, subscriptions or purchases. No account needed.

TODAY

• Temperature, sky, feels-like, high and low, over an animated background.
• What's being measured right now at the nearest station: airports worldwide, AEMET and Météo-France.
• Official warnings from AEMET and Météo-France.
• Rain over the next 2 hours, every 15 minutes, and cards for strong wind, snow, freezing temperatures or extreme heat in the next 12 hours.
• What to wear if you go out now or later, also taking humidity into account, and why. It learns whether you run hot or cold.
• Today against normal (1991-2020) and against yesterday, to share as an image.
• Hour by hour: temperature, chance of rain, rain, wind and gusts.
• Humidity, UV, pressure, cloud cover, sunshine and daylight.
• Air quality: index, hourly forecast, the last few days, pollutants and pollen, with a pollen index.
• The sky now: Sun, Moon, planets, stars and constellations, with a compass, and the hours of danger in the sun.
• Tap any figure to find out what its value means right now where you are.

ALERTS Rain in the next hour, an evening summary of the day, days much warmer or colder than normal or with a possible record, high pollen, danger in the sun (UV and heat), official warnings and the anniversary of your dates to remember.

WIDGETS Today against normal, today's curve, the next few days, the year against normal, on this day, climate stripes and air quality and pollen, also on the Lock Screen.

WEATHER MAP Temperature, animated rain radar, satellite clouds, wind and isobars.

FORECAST

• Adjusted to your place: corrects highs and lows by how much the model usually misses where you live.
• Hourly for four full days, and 16 days with highs, lows, rain and wind.
• What to wear tomorrow and the day after.

COMPARE Your place against any other: current weather, hour by hour and day by day.

HISTORY

• The weather as it really was, month by month, since 1940.
• Year by year: sunshine, rain, storms, hail, snow, frost, heat, dust haze, fog, wind and soil moisture.
• Each day against normal, against the forecast and against the days around it.

FORECAST VS ACTUAL What the forecast said, 1 to 15 days ahead, against what happened: temperatures, wind, rain, air quality and pollen, with each day's error and how often it gets it right.

USEFUL TOOLS

• Monthly or weekly summary.
• Climate stripes and annual reports since 1940, with the trend per decade.
• Precipitation by year: rain, rain days and water balance.
• Compare years: one year against another, against normal or against a decade's average, as a whole, by season or by month.
• Records and on this day since 1940.
• Heat waves, cold waves and dry spells.
• The weather on any day and your dates to remember.
• Trip planner: the usual weather for any week of the year.
• Reliability: how far off the forecast is at each lead time, whether it runs low or high and on which days it misses most.

YOUR WAY

• Your places: current location, favourites and any city in the world.
• In English, Spanish, French, German, Portuguese, Italian, Dutch and Simplified Chinese.
• Adjustable units and text size.
• Clothing advice with the limits you choose.
• Accessible with VoiceOver and audio graphs, also in the widgets.
• User manual with screenshots, help on every screen and information on every chart.
• For iPhone and iPad.

PRIVACY No sign-up. Your places, settings and data stay on your device, and optional keys in the keychain.

TRUSTED DATA Open-Meteo (CC BY 4.0), Copernicus ERA5 and CAMS, German Weather Service (DWD), RainViewer, airports (METAR), NOAA and, optionally, AEMET, Météo-France and OpenAQ.