Done for 2026Part of June 2026 festivals →
Isle of Wight Festival Weather Forecast 2026
Newport, UK
18 Jun 2026 to 21 Jun 2026
71Largely settled
Seaclose Park in Newport, Isle of Wight. Mid-June island weather is changeable; the Solent crossing adds a logistical layer and wind off the water keeps temperatures honest.
Quality score
Why this score
The score combines these four event-window quality factors. Safety guidance and packing advice are shown separately.
- Quality factor
Rain and ground
0 mm event rain, 0.1 mm/day average, 0 mm peak day, 8 mm prior seven days
IdealMinor effectFull confidenceEvent rain, antecedent saturation and the wettest day determine how quickly the ground deteriorates.
- Quality factor
Temperature
19°C mean, 13°C low, 27°C peak, 0 consecutive days over 35°C, 84% humidity
IdealMinor effectFull confidenceDaytime comfort, overnight camping temperatures and cumulative heat shape the whole event experience.
- Quality factor
Atmosphere
Sunshine unavailable, 0 storm days of 4
NeutralSecondary limiterPartial confidenceSunshine changes outdoor comfort, while thunderstorms directly interrupt stages and force shelter.
- Quality factor
Wind
50 km/h peak gust
LimitingMain limiterFull confidencePeak gusts affect camping comfort and the ability of stages and temporary structures to operate.
How Isle of Wight Festival 2026 is tracking
Historical data
Comparison is building for this festival.
20-year distribution
BestWorst
Last 5 years
2026
☀️
0mm
What actually happened
2026-06-18 to 2026-06-21Total rainfall
0 mm
Peak temp
27°C
Overnight low
13°C
Mean wind
18 km/h
Thunderstorm days
0
Days over 35°C
0
Nights under 5°C
0
The marketplace
137 candidates with availability matching Isle of Wight Festival · 5 jobs posted
137 candidates
See all →
5 jobs
See all →Wedding Bar Staff
Gert Lush Event Bars
Bar Staff · Chalet Host · 9 May – 31 Oct
Marquee Riggers & installer
All Style Marquee & Events Ltd
Event Manager / Coordinator · Stage Hand / Crew · 5 May – 8 Sept
Festival bar staff, burger unit
DJN Catering
Event Manager / Coordinator · Stage Hand / Crew · 1 May – 3 May
Catering assistant/ Event staff
Mimis churros
Chef / Cook · Sous Chef
See all 5 →Pack for it
Tuned to the forecast- Wellies you don't mind writing off
- Dry bag for your phone
- Spare socks, more than you think
- Reusable water bottle
- Portable charger
Frequently asked questions
How often is this page updated?
Current conditions refresh daily at 07:00 UTC from our cron. Forecasts cache for 6 hours; climate averages for 24 hours; the 20-year historical distribution refreshes weekly.
What does the conditions score mean for Isle of Wight Festival?
A single 0-100 rating of how Isle of Wight Festival's event window is shaping up. Rain or dust and ground, temperature, atmosphere and wind contribute as four equal factor groups. Their multipliers are multiplied into one event-window quality score. The festival's primary risk selects the first group's rain-and-ground or dust-and-ground interpretation and shapes the label and historical comparison. It does not give any group extra weight.
Where does the weather data come from?
Open-Meteo, an open weather API that blends multiple national weather services plus ERA5 archive data going back to 2006. The same data powers many outdoor apps.
Does the historical comparison mean the festival ran every year?
No. The 20-year comparison uses weather records for this location and event window regardless of whether the festival itself ran that year. That gives us a consistent 20-year sample even for festivals that started more recently.
What should I pack for Isle of Wight Festival 2026?
See the "Pack for it" section above. The list is generated from the current forecast, tuned to the temperatures, rain probability, and primary risk you will actually face.