Weather Underground vs Windy:Which is searched more?
In September 2026, Weather Underground had more branded searches than Windy among weather apps worldwide. Weather Underground had about 1.8 million branded searches, while Windy had 110,000. Weather Underground made up 19.8% of all weather app searches we track, and Windy accounted for 1.2%. These are worldwide searches for English-language branded terms.
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Is Weather Underground or Windy more popular in search?
Compare the apps people check the weather in. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of searches by month for Weather Underground, Windy. The figures are in the table below the chart.
View monthly share of searches table
| Month | AccuWeather | Weather Underground | Weather.com | WeatherBug | Windy | MyRadar | Carrot Weather |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 69.9% | 20.2% | 5.1% | 2.8% | 1.5% | 0.31% | 0.08% |
| Nov 2025 | 66.9% | 19.4% | 6% | 3.3% | 4% | 0.24% | 0.13% |
| Dec 2025 | 66.8% | 22.4% | 6% | 3.3% | 1.2% | 0.2% | 0.09% |
| Jan 2026 | 70.1% | 20.3% | 5.2% | 3.4% | 0.69% | 0.21% | 0.09% |
| Feb 2026 | 66.1% | 23.4% | 6% | 3.3% | 0.98% | 0.2% | 0.11% |
| Mar 2026 | 68.6% | 19.9% | 6.2% | 4.1% | 0.83% | 0.3% | 0.07% |
| Apr 2026 | 63.2% | 21.2% | 10.3% | 3.8% | 0.94% | 0.34% | 0.15% |
| May 2026 | 23.6% | 10.4% | 64.4% | 1.2% | 0.29% | 0.1% | 0.03% |
| Jun 2026 | 21.4% | 5.9% | 71.1% | 1.3% | 0.26% | 0.09% | 0.02% |
| Jul 2026 | 15.8% | 4.3% | 78.5% | 0.95% | 0.35% | 0.09% | 0.01% |
| Aug 2026 | 9.6% | 2.3% | 87.3% | 0.58% | 0.21% | 0.04% | <0.01% |
| Sep 2026 | 68.4% | 19.8% | 6.1% | 4.1% | 1.2% | 0.3% | 0.06% |
How has the Weather Underground and Windy comparison changed over the last 12 months?
3 findings
- Weather Underground was ahead of Windy in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Weather Underground’s share of searches among weather apps worldwide moved from 20.2% to 19.8%, and its estimated monthly branded searches held steady at 1.8M.
- Across the 12 months ending September 2026, Windy’s share of searches among weather apps worldwide moved from 1.5% to 1.2%, and its estimated monthly branded searches moved from 135K to 110K.
How did search popularity change for weather apps worldwide in September 2026?
2 changes
In September 2026, Weather Underground overtook Weather.com to rank 2nd among weather apps worldwide, with 19.8% of the searches.
In September 2026, Windy gained share of searches among weather apps worldwide, from 0.21% to 1.2%.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using Weather Underground’s and Windy’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Weather Underground
2 branded search terms
- weather underground
- wunderground
Windy
1 branded search term
- windy app
Other head-to-heads among weather apps
AccuWeather vs Weather Underground: compare search popularity
AccuWeather vs Weather.com: compare search popularity
AccuWeather vs WeatherBug: compare search popularity- Weather Underground vs Weather.com: compare search popularity
- Weather Underground vs WeatherBug: compare search popularity
- Weather.com vs WeatherBug: compare search popularity
Put your own brand in this comparison
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