Indianapolis, Indiana, United States

Is Tonight Good for Stargazing in Indianapolis, Indiana, United States?

Good conditions tonight in Indianapolis, Indiana, United States — 1% cloud cover — at or below the 20% threshold amateur-astronomy forecasting tools treat as effectively clear. 31% moon illumination — a crescent-to-quarter moon, manageable for most targets.

Clear skies
Excellent

1% cloud cover — at or below the 20% threshold amateur-astronomy forecasting tools treat as effectively clear.

Minor moonlight
Good

31% moon illumination — a crescent-to-quarter moon, manageable for most targets.

Excellent transparency
Excellent

39.0 mi visibility — at or above the ~6mi threshold for excellent atmospheric transparency.

Dry
Excellent

0% chance of precipitation — below NWS's "slight chance" threshold (<30%).

Moon phase
Last Quarter
31% illuminated
DayCloud coverRain chance
Mon12%0%
Tue0%1%
Wed23%0%
Thu7%2%
Fri20%2%
Sat75%1%
Sun100%10%

Cloud cover, atmospheric visibility, and moon illumination are sourced from live forecast data; thresholds follow standard amateur-astronomy planning guidance (cloud-cover bands used by tools like Clear Outside/Astrospheric, moonlight bands from astronomy-outreach guidance). Light pollution from nearby cities isn't factored in.

View full forecast for Indianapolis, Indiana, United States →

Is tonight good for stargazing in Indianapolis, Indiana, United States?

Good stargazing conditions tonight in Indianapolis, Indiana, United States — 1% cloud cover — at or below the 20% threshold amateur-astronomy forecasting tools treat as effectively clear. 31% moon illumination — a crescent-to-quarter moon, manageable for most targets.

What is the moon phase in Indianapolis, Indiana, United States tonight?

The moon is currently in its last quarter phase, 31% illuminated.