Northern lights in Leicester tonight
East Midlands · 52° magnetic latitude · Kp 6-7 threshold
Kp 1 is well below the Kp 6-7 threshold needed for aurora to be visible from Leicester.
7-day outlook for Leicester
Based on CME arrival predictions from NASA DONKI. Arrival times ±6 hours.
auroratonight.space
What Kp is needed here?
Leicester sits at a magnetic latitude of approximately 52°N. The Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - needs to reach Kp 6-7 before the auroral oval expands far enough south to be visible from here.
At Kp 6-7, visibility is possible from Leicester but skies need to be clear and dark. Cloud cover and light pollution remain the main obstacles even when Kp is high enough.
Best dark sky sites near Leicester
Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark northern horizon within reach.
Rutland Water
Get directions ↗About 25 minutes east of Leicester. The large reservoir gives an open horizon in most directions with minimal development to the north. The north shore at Barnsdale and Whitwell has some of the darkest accessible sky near Leicester.
Bradgate Park and Charnwood Forest
Get directions ↗An ancient deer park and forest north-west of Leicester, accessible from the A46. The high ground around Old John tower at 230 m gives an elevated northern view above the surrounding farmland. Charnwood is notably dark for a periurban area.
Lincolnshire Wolds AONB
Get directions ↗About 60 minutes north-east of Leicester. The chalk hills give elevated north-facing positions with Bortle 4-5 conditions. One of the darker AONBs in the East Midlands.
Belvoir Ridge
Get directions ↗The escarpment around Belvoir Castle north-east of Leicester gives elevated north-facing views over the Vale of Belvoir. The ridge itself is dark and accessible and about 30 minutes from the city centre.
Best time to see the northern lights in Leicester
At 52°N magnetic latitude, Leicester sits at the lower end of regular aurora territory. Only the deep mid-winter months of November through January offer nights dark enough for aurora to be visible, and only then when a significant geomagnetic storm pushes the auroral oval this far south.
Activity peaks around the September and March equinoxes, when Earth's magnetic field geometry is most favourable for coupling with the solar wind. Events during these two windows tend to produce the strongest displays of the year for observers at Leicester's latitude.
Outside November through January, twilight is too bright for aurora viewing even during significant storms. The season is short, but the equinox months on either side of winter can extend it slightly when storm timing aligns.
Other UK aurora forecasts
Up to 8 locations
How often does the aurora appear in Leicester?
Average nights per month the Kp reached Leicester's threshold of 6+, from 15 years of geomagnetic data (2010–2024).
Counts the Kp 6+ threshold only - cloud cover and local darkness are not included.
Kp data: GFZ German Research Centre for Geosciences, CC BY 4.0
Plan your trip to Leicester
Best window
The January to March window averages 1 aurora nights - the strongest consecutive stretch of the year.
How long to stay
Aurora at this latitude requires patience - allow as many nights as possible during March.
Related pages
Northern Lights UK
Live aurora forecast hub for all UK regions.
Read →Northern Lights Nottingham Tonight
Nottingham has similar access to East Midlands dark sites.
Read →Northern Lights Derby Tonight
Derby and the Peak District for darker conditions.
Read →What Is the Kp Index?
What Kp 6-7 means and how it is measured.
Read →Tips for Viewing the Northern Lights
How to find dark sky spots and what to bring.
Read →Aurora photographs from Leicester
Real photos sourced from Wikimedia Commons.
Aurora over Leicester 
Aurora over Leicester 
Aurora over Leicester 
Aurora over Leicester 
Aurora over Leicester 
Aurora over Leicester Planning your aurora trip
In-depth guides to help you plan a trip to see the northern lights.
Travel Guide UK Northern Lights Scotland - Complete Travel Guide
Shetland, Orkney, Highland coasts, and Galloway Forest - the UK's best aurora destinations.
Photography UK Northern Lights Scotland - Photography Guide
Dark sky locations, foregrounds, and the best conditions for aurora photography in Scotland.
Photography UK Scotland Aurora Photography Locations
Specific spots across the Highlands, Orkney, and Shetland rated for aurora photography.
