
Archived App (Last seen on 29 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Weather Toolbox is the all-in-one weather utility app for anyone who wants to go beyond basic forecasts. Whether you are a student, outdoor enthusiast, pilot, farmer, hiker, or just someone who loves understanding the weather around them, Weather Toolbox puts a powerful set of meteorological calculators and converters right in your pocket.
WEATHER CALCULATORS
Calculate the real-feel conditions with precision:
- Wind Chill Calculator: Find out how cold it actually feels when the wind is blowing
- Heat Index Calculator: Determine the apparent temperature when humidity is factored in
- Dew Point Calculator: Calculate the temperature at which air becomes saturated
- Relative Humidity Calculator: Convert between humidity measurements
- Humidex Calculator: Canadian-standard apparent temperature for hot and humid conditions
- Wet Bulb Temperature Calculator: Essential for evaporative cooling and meteorology
- Feels Like Temperature: Combines wind chill and heat index in a single calculation
UNIT CONVERTERS
Convert between all major weather measurement units instantly:
- Temperature: Celsius, Fahrenheit, Kelvin, Rankine
- Wind Speed: mph, km/h, knots, m/s, Beaufort scale
- Pressure: hPa, mbar, inHg, mmHg, atm, psi, kPa
- Precipitation: inches, millimeters, centimeters
- Visibility: miles, kilometers, meters, feet
- Altitude: feet, meters, kilometers
STORM AND SAFETY TOOLS
- Lightning Distance Calculator: Estimate how far away a lightning strike is using the flash-to-bang method
- Beaufort Scale Reference: Understand wind conditions from calm to hurricane force
- UV Index Guide: Know how long you can safely spend in the sun at different UV levels
- Storm Category Reference: Hurricanes, tornadoes, and blizzard classifications explained
FOR EVERYONE
Weather Toolbox is designed for all skill levels. Whether you need a quick temperature conversion or a precise dew point calculation for a science project, the clean interface makes it simple and fast.
PART OF THE OPTICWEATHER FAMILY
Weather Toolbox is part of the OpticWeather suite, your home for everything weather. From expert forecasts and weather photography to trivia games and wallpapers, OpticWeather brings together the best weather content in one ecosystem.
Download Weather Toolbox and take the guesswork out of the weather.
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What's New in Weather Toolbox
1.0
March 16, 2026