Can you see the northern lights in Edinburgh? Yes, on nights with strong solar activity. Edinburgh needs about Kp 5 on the 0 to 9 scale of solar activity for a glow low in the northern sky, and activity reached that on 20 of the last 365 nights. The best months are September to March, when the nights are darkest.

Aurora is unlikely tonight
NOAA expects tonight's Kp to peak around 1.7. Aurora here usually needs about Kp 5, so tonight is not the night.
As of 23:19 Edinburgh time. Updated every 15 minutes.
Edinburgh usually needs about Kp 5. Kp 1.7 is NOAA's forecast peak for tonight's dark hours here. Latest reading Kp 1.0 (18:00–21:00 UTC).
Kp is a 0 to 9 scale of how stirred up Earth's magnetic field is. The higher it goes, the further from the poles aurora reaches. More about Kp
Cloud over every dark hour, with no clear spell in the forecast. Even a strong display will be hidden. A clearer spot nearby may do better. Right now it's 100%.
The number is the average over tonight's dark hours; the verdict is judged hour by hour, so one clear evening does not hide an overcast midnight. Even a strong aurora is invisible through solid cloud.
Dark until 06:20. Aurora is usually best around midnight.
Dark enough means the sun is well below the horizon, which is later than sunset. At high latitudes in summer it never gets there.
Aurora usually becomes visible from here around Kp 5, and tonight is well below that. A strong substorm can bring it lower — treat this as a guide, not a cutoff.
Aurora appears in a ring around Earth's magnetic pole. The higher the Kp, the wider the ring grows. Inside it, aurora can show anywhere in the sky; outside it, you would see it low toward the north, if at all.
A guide, not a guarantee: aurora can beat the forecast or fall short of it, so don't plan a trip on this alone.
NOAA does not expect Kp to reach 5, the level Edinburgh needs, in the next 3 nights.
| Day | From | Kp | Sky here |
|---|---|---|---|
| Sat 14 | 21:00 | 1.3 | Night |
| Sun 15 | 00:00 | 1.7 | Night |
| Sun 15 | 03:00 | 1.3 | Night |
| Sun 15 | 06:00 | 1.3 | Daylight |
| Sun 15 | 09:00 | 1.3 | Daylight |
| Sun 15 | 12:00 | 1.3 | Daylight |
| Sun 15 | 15:00 | 1.3 | Daylight |
| Sun 15 | 18:00 | 1.7 | Daylight |
| Sun 15 | 21:00 | 1.7 | Night |
| Mon 16 | 00:00 | 3.3 | Night |
| Mon 16 | 03:00 | 2.0 | Night |
| Mon 16 | 06:00 | 2.0 | Daylight |
| Mon 16 | 09:00 | 3.0 | Daylight |
| Mon 16 | 12:00 | 3.0 | Daylight |
| Mon 16 | 15:00 | 3.3 | Daylight |
| Mon 16 | 18:00 | 3.3 | Daylight |
| Mon 16 | 21:00 | 3.3 | Night |
| Tue 17 | 00:00 | 3.7 | Night |
One email when activity is forecast to climb high enough for the aurora in Edinburgh. Nothing else.
The northern lights reach Edinburgh only on a few nights a year, when solar activity is strong, and city glow makes faint displays hard to see. The city's hills help: they lift you above the street lights and give a clear view north over the Firth of Forth. For better odds, people drive to the Highlands or the north coast.
Sign up for AuroraWatch UK alerts, and watch between about 11 pm and 2 am when the sky is darkest.
From June the sky over Edinburgh never gets fully dark, so aurora season runs September to March, with about 14 hours of real darkness a night.
What is Kp? A number from 0 to 9 for how stormy space weather is. Most nights are 1 to 3. At 5 or more it's a storm, and the northern lights spread much further south. More about Kp
20of the last 365 nights
Kp reached 5 or more during the night hours in Edinburgh on 20 of the last 365 nights, about the level at which aurora comes into range here. The strongest night was January 19, 2026, when Kp reached 8.7. This counts activity, not sightings: cloud, moonlight and light summer nights decide how many of those nights anything could be seen.
| Month | Nights |
|---|---|
| Nov | 0 of 17 |
| Dec | 2 of 31 |
| Jan | 6 of 31 |
| Feb | 2 of 28 |
| Mar | 4 of 31 |
| Apr | 1 of 30 |
| May | 1 of 31 |
| Jun | 1 of 30 |
| Jul | 1 of 31 |
| Aug | 0 of 31 |
| Sep | 0 of 30 |
| Oct | 2 of 31 |
| Nov | 0 of 13 |
Kp index and forecast from NOAA SWPC. Cloud cover and sun times from Open-Meteo. Kp history from GFZ Potsdam (CC BY 4.0). Magnetic latitude is AACGM-v2, epoch 2026.