- I want my Sun!
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- Ibbleobble Weather Stickers for iMessage
- ICAC Cotton Expert
- IceBox Control
- Icon Weather App
- Icona Meteo
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- Idaho Crags Forecast
- Idaho Press
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- Idem Hore - Počasie na horách
- IEM Mobile
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- Instant NOAA Alerts 3D Elite
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- Climate Cloud City - Lastest Weather for Life and Temp in London, Today Report for Fishing Forecast
- InstantWeather App
- Photoweather - Past Weather
- Integra Client
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- Is It Nice Out
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- Istanbul Airport (IST) + Radar
- Ithaca.com