The Star WindowMap-first stargazing decisionsData: 2026-05-20 (Fresh)

Data: 2026-05-20 (Fresh)

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City stargazing forecast

South Region New Hampshire

Likely skip tonight

City-level planning view for South Region New Hampshire.

Use this page to verify tonight's best window before committing to travel.

State: New Hampshire

Tonight score: 44

Best window: Thursday 12:00 AM-2:00 AM EDT

Main factor: PATCHY_CLOUD

View full location pageParent state forecastView on mapStargazing forecast tonightMilky Way in this state

Why tonight

Decision factors that drive the score

Clouds: 63%

Moon interference: 53%

Darkness: 94%

Light pollution: Low

Darkness class: B2

Excellent dark sky. Milky Way structure is strong.

Best nights this week

South Region New Hampshire planning strip

Thursday

75

Good

Friday

74

Good

Saturday

72

Okay

Sunday

70

Okay

Monday

68

Poor

Tuesday

73

Okay

Wednesday

74

Good

FAQ

South Region New Hampshire quick planning guidance

Is South Region New Hampshire worth it tonight?

Conditions are mixed, so this is more timing-sensitive tonight.

What is the biggest limiter here tonight?

PATCHY_CLOUD. Compare nearby options before driving if your margin is tight.