40 Below
40 Below

This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

Logo of 40 Below

40 Below

Bridge the gap between Fahrenheit and Celsius. The essential dual-unit weather tool for international teams, expats, and mixed-unit households to communicate without friction.

Key Figures

Downloads

100+

User Rating

1.0/5

Total Ratings

0

Publisher

Fruit Stand Software, LLC

Category

Weather

Locales

18

Latest Version

2.0

Size

20.8 MB

First Released

Mar 12, 2026
Features

Bridge the Temperature Gap

Stop the mental math and start connecting. 40 Below provides simultaneous Fahrenheit and Celsius readings to make global communication effortless.

Dual-Scale Clarity

View current temperatures in both °F and °C side-by-side. No more toggling settings or searching for converters mid-conversation.

Shareable Weather Cards

Send beautifully rendered temperature snapshots to your international network. Perfect for WhatsApp, Slack, or Instagram Stories.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

40 Below - 40 Below app interface displaying simultaneous temperature readings in Fahrenheit and Celsius.

40 Below app interface displaying simultaneous temperature readings in Fahrenheit and Celsius.

40 Below - Hourly weather forecast displaying temperature in both Fahrenheit and Celsius

Hourly weather forecast displaying temperature in both Fahrenheit and Celsius

40 Below - Screenshot of the 40 Below weather app showing current temperature in both Fahrenheit and Celsius simultaneously.

Screenshot of the 40 Below weather app showing current temperature in both Fahrenheit and Celsius simultaneously.

40 Below - Screenshot of the 40 Below app interface showing simultaneous temperature readings in Fahrenheit and Celsius for Phoenix

Screenshot of the 40 Below app interface showing simultaneous temperature readings in Fahrenheit and Celsius for Phoenix

40 Below - The 40 Below app interface displaying local temperature in both Fahrenheit and Celsius simultaneously

The 40 Below app interface displaying local temperature in both Fahrenheit and Celsius simultaneously

40 Below - Interface of the 40 Below app showing simultaneous Fahrenheit and Celsius temperature readings for Amsterdam

Interface of the 40 Below app showing simultaneous Fahrenheit and Celsius temperature readings for Amsterdam

Description

40 Below was designed and built around one central purpose: to show you the current outdoor temperature in both Fahrenheit and Celsius. Many of us have friends, family, and coworkers who live in other countries, and the simplest form of chit-chat can have some friction when those relationships cross the F/C border. 40 Below cuts through all of that. With its prominent temperature reading front and center, you're always a moment away from being able to tell someone what the weather is like in a temperature scale they will understand. International teams, travelers, ex-pats, and mixed-unit households alike will all find utility in this handy little weather app. Additional, thoughtful features: - See the “feels like” temperature (also in ºF and ºC, funnily enough!) - Check the temperature forecast for the hours ahead so you can plan out your day - Share a beautifully rendered temperature card with or without your location 40 Below uses your location to show local conditions. You can control location access at any time in Settings.

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This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.