Best Dew Point Temperature Apps

248+ iOS apps curated and reviewed

4.2 avg rating

18 free apps

Updated September 2026

Looking for free dew point temperature apps? 18 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Dew Point Temperature Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Dew Point Calc	Free	3.5★ (15)	No	No	Sep 2026
2	Dew Point Humidity Calculator	Free	4.5★ (81)	Yes	Yes	Sep 2026
3	Dew Point & Humidity Calc	Free	—	No	Yes	Sep 2026
4	Dew Point Calculator - Calc	Free	4.2★ (189)	No	Yes	Aug 2026
5	JustDew - Dew Point Widget	Free	5.0★ (6)	No	No	Aug 2026
6	WetBulbCast	Free	5.0★ (1)	No	No	Sep 2026
7	Humidity Checker °	Free	4.7★ (115)	No	Yes	Sep 2026
8	S4C-DP	Free	—	—	No	May 2026

Top Picks for Dew Point Temperature

Dew Point Calc by Unlikely Reality Software

Editor's Choice

☀️ Weather

3.5(15 ratings)

Free

This application allows you to quickly calculate the dew point or relative humidity of the air. Input any two known values (dry bulb temperature, relative humidity, or dew point) to determine the third. It's a useful tool for weather enthusiasts and those with home weather stations.

Dew Point Humidity Calculator by Do Tri

Relative Wet Bulb Temperature

Strong Contender

🔧 Utilities

4.5(81 ratings)

FreeAdsIn-App Purchases

Dew Point Humidity Calculator screenshot 1

Dew Point Humidity Calculator screenshot 2

Dew Point Humidity Calculator screenshot 3

Dew Point Humidity Calculator screenshot 4

Dew Point Humidity Calculator screenshot 5

Dew Point Humidity Calculator screenshot 6

This utility app calculates dew point, humidity, and wet bulb temperature with speed and accuracy. It's designed for weather, HVAC, and scientific applications, eliminating the need for manual calculations or physical tools.

Dew Point & Humidity Calc by Tirin

Relative Humidity & Wet Bulb

Worth Considering

☀️ Weather

0.0(0 ratings)

FreeIn-App Purchases

More Dew Point Temperature apps to explore

Dew Point Calculator - Calc

Celsius, Fahrenheit, Kelvin

Free

Easily calculate dew point temperature by inputting air temperature and relative humidity. Supports multiple temperature units including Celsius, Fahrenheit, and Kelvin for versatile use.

Dew point calculationAir temperature inputRelative humidity input

☀️ Weather

(189)

free with in-app purchases

JustDew - Dew Point Widget

How does it feel outside?

Free

This app provides a straightforward dew point reading to gauge air comfort. Access current conditions within the application, on your home screen, Mac desktop, or Apple Watch complication.

Dew point displayHome Screen widgetApple Watch complication

Forecasts with wet bulb temp.

Free

This app provides hourly wet-bulb temperature forecasts for up to 10 days, helping you determine the effectiveness of evaporative coolers. It also includes dew point, feels-like temperature, UV index, wind speed, and precipitation probability for a comprehensive weather overview.

Hourly wet-bulb temperature forecast10-day forecastDew point and feels-like temperature

Hygrometer and Temperature

Free

This app displays current humidity and temperature with analog-style dials. It offers current weather, an 8-hour look-ahead, and a 3-day forecast. Premium features include ad removal, home screen widgets, and extended forecasts.

Analog-style humidity and temperature dialsCurrent weather display8-hour look-ahead

☀️ Weather

(115)

free with in-app purchases

S4C-DP

by SUTO iTEC (China) Co. Ltd

by Alpha Moisture Systems Ltd.

Free

Easily calculate pressure dewpoints and convert between various moisture units. Offers an intuitive interface for accurate and instantaneous calculations of process moisture.

Calculate dew point at different pressuresConvert between various moisture unitsIntuitive and informative interface

Dew Point, Wet Bulb Calculator

Free

This app calculates thermal comfort by evaluating heat, cold, dryness, and moisture. It provides detailed air property calculations and indicates if conditions are within a comfortable range, with easy dial input and color-coded temperature.

Thermal comfort calculationAir property analysisColor-coded temperature

How it feels, in one word

Free

☀️ Weather

(0)

RunWeather: Running Weather

Run Score · Pace · Heat Index

Free

This app provides a personalized Run Score based on scientific weather data to help you plan your runs. It offers daily and 7-day forecasts, analyzes weather shifts during your run, and integrates with Strava.

Run Score (0-100) based on sports scienceBest running window identification7-day forecast with daily scores

Dew point in deg. Fahrenheit

Local outdoor temperature

Free

Displays current outdoor temperature based on your location, using nearby weather stations. Offers customizable backgrounds and automatic updates. Share the temperature with others.

Current local outdoor temperatureAutomatic hourly updatesFahrenheit/Celsius toggle

by Alexander Bedrossian

Free

This utility app simplifies moisture calculations by converting between various units and determining dew points and partial water vapor pressures. It's pre-programmed with essential scientific equations for common gases, making complex calculations straightforward.

Moisture unit conversionDew point calculationPartial water vapor pressure calculation

🔧 Utilities

(2)

free

Temperature and weather

Current outdoor temperature

Free

This app displays the current outdoor temperature for a chosen city. It provides detailed weather information including humidity, pressure, wind direction, and speed. Users can select their preferred temperature unit, Celsius or Fahrenheit.

Current outdoor temperature displaySelectable temperature units (Celsius/Fahrenheit)Humidity, pressure, wind speed, and direction

This application provides real-time dew point, air temperature, and relative humidity based on your current GPS location. It displays meteorological data including pressure, visibility, rain intensity, and UV level, with a detailed view available.

Dew point displayAir temperatureRelative humidity

☀️ Weather

(0)

paid

Meteo Calc: Weather Forecast

Dew point, WBGT and Heat Index

Free

This app analyzes current weather conditions, providing detailed atmospheric data like dew point, wet bulb temperature, and air density. It calculates comfort indices and can adjust indoor climate settings. Users can also determine altitude using barometer readings and access advanced forecasts.

Real-time weather dataDew point and wet bulb temperature calculationComfort index calculation

Displays current local outdoor temperature using nearby weather stations and your device's location. Offers customizable backgrounds, unit toggles, and automatic updates. Share temperature data and enjoy features on Apple Watch.

Current local outdoor temperatureAutomatic hourly updatesFahrenheit/Celsius toggle

☀️ Weather

(8)

paid

Phoenix Psychrometric Calculator

by Therma-Stor, LLC

Free

Easily calculate psychrometric values like dew point and grains per pound by inputting temperature and humidity. It also helps determine dehumidifier performance by calculating water removal based on CFM and conditions.

Dew point calculationGrains per pound calculationDehumidifier performance calculation

📊 Productivity

(3)

free

FAQ about Dew Point Temperature

What are the best dew point temperature apps for iPhone?

Dew Point Calc tops our dew point temperature apps ranking as of September 2026, with a 3.5-star average from 15 App Store ratings, and it's free to download.

Are there free dew point temperature apps for iPhone?

Yes — 18 of the top dew point temperature apps we rank are free to download, including Dew Point Calc and Dew Point Humidity Calculator.

Does Dew Point Calc have ads or in-app purchases?

Dew Point Calc has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many dew point temperature apps are on the App Store?

We track 248+ dew point temperature apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What does Dew Point Calc do?

Dew Point Calc helps you determine the relative humidity or dew point of the air. You can input two known values, such as the dry bulb temperature and relative humidity, to calculate the third.

What are the key features of Dew Point Calc?

The app allows you to calculate dry bulb temperature, relative humidity percentage, or dew point temperature. It also offers convenient switching between calculation types and supports both imperial and metric units.