About Astro Conditions
Astro Conditions - Know when and where to stargaze. The Essential Stargazing Companion Astro Conditions helps stargazers, amateur astronomers, and astrophotographers plan better nights under the stars with viewing...
Astro Conditions - Know when and where to stargaze. The Essential Stargazing Companion Astro Conditions helps stargazers, amateur astronomers, and astrophotographers plan better nights under the stars with viewing conditions, moon data, fog risk, astronomy timing, and smart location recommendations. Key Features: Stargazing Weather - Hourly cloud cover, visibility, humidity, wind, and temperature - Fog risk based on humidity, dew point, visibility, low clouds, and wind - Night Quality score from 0 to 100 - Early vs. late night condition trends - 3-day forecast for planning ahead Celestial Timing - Sunrise, sunset, and twilight times - Astronomical night start, end, and duration - Moon phase, illumination, and altitude Best Spot Search - Discover nearby locations with better predicted conditions - Compare ranked observing spots on a map - Open the best spot in Apple Maps for navigation Location Management - Use current location, saved sites, city search, coordinates, or map picker - Quickly switch locations when planning trips Widgets & Apple Watch - Home Screen widgets for quick night-condition checks - Apple Watch app with glanceable observing conditions - Watch complications for fast access from your watch face - Sync locations and preferences between iPhone and Apple Watch Optional ISS Tracking - Add your own N2YO API key to see visible ISS passes - View pass time, duration, and maximum elevation Customizable & Private - Choose metric or imperial units - No account required - No subscription required - Saved locations stay on your device - Powered by reliable weather data and local astronomical calculations Whether you are using binoculars, setting up a telescope, planning astrophotography, or just hoping for a clear night, Astro Conditions helps you choose the right time and place to look up.
Version History New Features - Apple Watch now shows when viewing conditions were last updated, so you can quickly tell how fresh the forecast is. Improvements - Viewing conditions now refresh hourly, keeping iPhone, Apple Watch, widgets, and complications more current. - Forecast times are handled more accurately for each location’s local timezone, improving overnight ratings and hourly forecasts. - Location search is more responsive while typing. - Best Spot and night quality calculations are faster and more consistent. Bug Fixes - Fixed cases where Apple Watch, widgets, or complications could show stale or mismatched conditions. - Fixed duplicate refreshes when opening the app or returning to the dashboard. - Fixed incorrect “updated” timestamps when cached data had a future timestamp. - Improved reliability when sharing locations, units, and cached conditions between the app, widgets, and Apple Watch. 1.2.1 Jun 1 New Features - Added Apple Watch support for quick access to night quality, current conditions, and astronomical night details - Added Apple Watch complications for viewing conditions on your watch face - Added Home Screen widgets for tonight’s stargazing conditions - Added a 0-100 Night Quality score - Added early-vs-late night trends to show when conditions change overnight Improvements - Improved moonlight accuracy with hourly moon illumination - Improved consistency of Night Quality ratings - Improved astronomical night timing across time zones - Improved iPhone, widget, and Apple Watch syncing - Improved cached conditions for more reliable glanceable updates Bug Fixes - Fixed stale forecasts after day rollover - Fixed timezone issues in astronomy calculations - Fixed Apple Watch refresh and location selection edge cases - Fixed storage and cached-data reliability issues 1.2.0 May 28 Improvements: - Added a Night Quality assessment to quickly evaluate how suitable conditions are for telescope viewing. - Introduced BestSpot to help find locations with better stargazing conditions. - Improved fog calculations for more accurate observing forecasts. - Automatically sets metric or imperial units based on your locale at first launch. Bug Fixes: - Fixed an issue where forecast dates and labels could be incorrect after reopening the app. 1.1.0 Mar 2 Improvements: - Added visibility information to hourly forecast - Improved visibility color display in current conditions for better consistency - Added helpful link to n2yo.com when ISS tracking API key is missing Bug Fixes: - Fixed offset bug in hourly forecast display 1.0.1 Feb 19 1.0 Feb 18
Previous Versions
Here you can find the changelog of Astro Conditions since it was posted on our website on 2026-02-26 16:09:54.
The latest version is 1.2.1 and it was updated on 2026-06-29 13:54:41. See below the changes in each version.
Astro Conditions version 1.2.1
Updated At: 2026-06-29
Changes: Version History New Features
- Apple Watch now shows when viewing conditions were last updated, so you can quickly tell how fresh the forecast is.
Improvements
- Viewing conditions now refresh hourly, keeping iPhone, Apple Watch, widgets, and complications more current.
- Forecast times are handled more accurately for each location’s local timezone, improving overnight ratings and hourly forecasts.
- Location search is more responsive while typing.
- Best Spot and night quality calculations are faster and more consistent.
Bug Fixes
- Fixed cases where Apple Watch, widgets, or complications could show stale or mismatched conditions.
- Fixed duplicate refreshes when opening the app or returning to the dashboard.
- Fixed incorrect “updated” timestamps when cached data had a future timestamp.
- Improved reliability when sharing locations, units, and cached conditions between the app, widgets, and Apple Watch. 1.2.1 Jun 1 New Features
- Added Apple Watch support for quick access to night quality, current conditions, and astronomical night details
- Added Apple Watch complications for viewing conditions on your watch face
- Added Home Screen widgets for tonight’s stargazing conditions
- Added a 0-100 Night Quality score
- Added early-vs-late night trends to show when conditions change overnight
Improvements
- Improved moonlight accuracy with hourly moon illumination
- Improved consistency of Night Quality ratings
- Improved astronomical night timing across time zones
- Improved iPhone, widget, and Apple Watch syncing
- Improved cached conditions for more reliable glanceable updates
Bug Fixes
- Fixed stale forecasts after day rollover
- Fixed timezone issues in astronomy calculations
- Fixed Apple Watch refresh and location selection edge cases
- Fixed storage and cached-data reliability issues 1.2.0 May 28 Improvements:
- Added a Night Quality assessment to quickly evaluate how suitable conditions are for telescope viewing.
- Introduced BestSpot to help find locations with better stargazing conditions.
- Improved fog calculations for more accurate observing forecasts.
- Automatically sets metric or imperial units based on your locale at first launch.
Bug Fixes:
- Fixed an issue where forecast dates and labels could be incorrect after reopening the app. 1.1.0 Mar 2 Improvements:
- Added visibility information to hourly forecast
- Improved visibility color display in current conditions for better consistency
- Added helpful link to n2yo.com when ISS tracking API key is missing
Bug Fixes:
- Fixed offset bug in hourly forecast display 1.0.1 Feb 19 1.0 Feb 18
Astro Conditions version 1.1.0
Updated At: 2026-05-28
Changes: Version History Improvements:
- Added a Night Quality assessment to quickly evaluate how suitable conditions are for telescope viewing.
- Introduced BestSpot to help find locations with better stargazing conditions.
- Improved fog calculations for more accurate observing forecasts.
- Automatically sets metric or imperial units based on your locale at first launch.
Bug Fixes:
- Fixed an issue where forecast dates and labels could be incorrect after reopening the app. 1.1.0 Mar 2 Improvements:
- Added visibility information to hourly forecast
- Improved visibility color display in current conditions for better consistency
- Added helpful link to n2yo.com when ISS tracking API key is missing
Bug Fixes:
- Fixed offset bug in hourly forecast display 1.0.1 Feb 19 1.0 Feb 18
Astro Conditions version 1.1.0
Updated At: 2026-03-02
Changes: Improvements:
- Added a Night Quality assessment to quickly evaluate how suitable conditions are for telescope viewing.
- Introduced BestSpot to help find locations with better stargazing conditions.
- Improved fog calculations for more accurate observing forecasts.
- Automatically sets metric or imperial units based on your locale at first launch.
Bug Fixes:
- Fixed an issue where forecast dates and labels could be incorrect after reopening the app.
Astro Conditions version 1.0.1
Updated At: 1970-01-01
Changes: Improvements:
- Added visibility information to hourly forecast
- Improved visibility color display in current conditions for better consistency
- Added helpful link to n2yo.com when ISS tracking API key is missing
Bug Fixes:
- Fixed offset bug in hourly forecast display
Disclaimer
Official App Store Link
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