Can you see the northern lights in Maine tonight?
Live aurora odds for Maine — tonight's Kp versus the Kp 3.9 the state needs, plus where and when to look.
Tonight Maine needs Kp 3.9; the current Kp is 3, so aurora odds over Maine are possible but marginal — Cosmik tracks it live, free.
🟡 A marginal chance over Maine tonight
Tonight's Kp is close to the Kp 3.9 threshold — worth a look from a dark northern horizon if the sky clears.
Kp now
3
Tonight max
2.33
Maine needs
Kp 3.9
Geomag. latitude
53.1°
Live NOAA SWPC data, refreshed every 30 min.
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✈ TelegramAurora across all of Maine
The aurora season runs September through March, when nights are long and dark. Around the equinoxes (late September and March) geomagnetic activity statistically peaks, so those are the strongest windows for Maine.
Track the aurora in Maine cities
Each city page shows its own live Kp verdict — the odds shift with your exact latitude:
- Northern lights in Boston · needs Kp 5.7
- Northern lights in Providence · needs Kp 6
- Northern lights in Hartford · needs Kp 5.9
- Northern lights in Albany · needs Kp 5.3
- Northern lights in New Haven · needs Kp 6.1
- Northern lights in New York · needs Kp 6.3
Northern lights in Maine — FAQ
Can you see the northern lights in Maine?
Yes, on the right night. Maine needs the planetary Kp index to reach Kp 3.9 for the aurora to appear low on the northern horizon. That happens during geomagnetic storms — Cosmik shows tonight's live odds above so you know before you drive out.
What Kp does Maine need for the northern lights?
Maine needs a Kp of about 3.9 for the aurora to become visible from a dark site with a clear northern horizon. That figure comes from the state's geomagnetic latitude (53.1°): the higher your geomagnetic latitude, the lower the Kp you need.
When is the best time to see the aurora in Maine?
Look between about 10 pm and 2 am local time, on a clear, moonless night, from a spot with no light pollution and an open view to the north. The season peaks September–March, and geomagnetic storms are most frequent near the equinoxes. Cosmik tracks the live Kp so you can catch the exact night it spikes.
