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Green Man Festival 2018 weather forecast

People at a festival

Thu 16 AugSun 19 Aug 2018

This year the Green Man festival returns to the Brecon Beacons in Wales from 16-19 August.

This intimate festival in the Black Mountains hosts several entertainment areas, with music, comedy, poetry, literature, art and science all taking to different stages over the four days.

Some of the headline acts this year include:

  • War on Drugs
  • Fleet Foxes
  • King Gizzard and the Wizard Lizard
  • John Grant

What weather can festival goers expect at Green Man Festival?

Back to the events calendar.

  • Sunny day 14 °C

    9 °C

  • Heavy rain 11 °C

    9 °C

  • Light shower day 13 °C

    5 °C

  • Sunny intervals 14 °C

    4 °C

  • Sunny day 15 °C

    7 °C

  • Sunny day 16 °C

    7 °C

  • Sunny day 17 °C

    8 °C

Friday (Friday 21 September 2018)
Now 22:00 23:00
Warnings
Partly cloudy night Clear night Clear night
<5% <5% <5%
Temperature (°C)
11 ° 11 ° 11 °
Show detail
Feels like temperature (°C)
11 ° 9 ° 9 °
Wind direction, speed & gust (mph)
WSW 4 15 W 9 23 W 10 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG
Humidity
80% 78% 77%
UV index
Sunrise: 06:57 Sunset: 19:15 Moon phase: Waxing gibbous Air pollution: 2
Saturday (Saturday 22 September 2018)
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Warnings
Clear night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain
<5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10% 20% 50% 60% 60% 90% 80% 80% 80% 80% 80% 50% 50% 50%
Temperature (°C)
11 ° 11 ° 11 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 11 ° 11 ° 11 ° 11 ° 11 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 °
Show detail
Feels like temperature (°C)
9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 °
Wind direction, speed & gust (mph)
W 10 24 W 10 22 W 10 23 W 9 20 W 8 18 W 7 17 W 4 13 W 3 9 SW 3 8 SW 3 9 S 3 7 S 4 8 S 4 8 S 4 7 SE 4 7 SE 4 8 ESE 5 9 ESE 4 9 ENE 5 10 E 5 12 E 5 11 E 5 11 E 5 10 E 5 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG VG VG VG G M G M M M M M G G G G G
Humidity
74% 76% 77% 76% 76% 76% 78% 82% 82% 81% 80% 82% 86% 87% 90% 92% 94% 95% 95% 95% 95% 95% 94% 95%
UV index
1 1 1 1 1 1 1 1 1 1 1 1
Sunrise: 06:58 Sunset: 19:12 Moon phase: Waxing gibbous Air pollution: 2
Sunday (Sunday 23 September 2018)
00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Light rain Light rain Light rain Heavy rain Heavy rain Heavy shower day Sunny intervals Sunny day Clear night
50% 50% 50% 90% ≥95% 80% 10% <5% <5%
Temperature (°C)
10 ° 10 ° 10 ° 9 ° 8 ° 10 ° 12 ° 10 ° 8 °
Show detail
Feels like temperature (°C)
9 ° 9 ° 8 ° 7 ° 6 ° 7 ° 9 ° 7 ° 6 °
Wind direction, speed & gust (mph)
NE 5 9 NNE 5 9 N 5 10 N 7 15 N 10 19 NNW 13 25 NNW 15 30 NW 11 22 NW 9 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G M M VG VG VG VG
Humidity
96% 96% 95% 95% 93% 77% 63% 71% 78%
UV index
1 3 1 1
Sunrise: 07:00 Sunset: 19:10 Moon phase: Waxing gibbous Air pollution: 2
Monday (Monday 24 September 2018)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Clear night Clear night Clear night Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Clear night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
7 ° 6 ° 5 ° 10 ° 13 ° 14 ° 11 ° 8 °
Show detail
Feels like temperature (°C)
5 ° 4 ° 4 ° 10 ° 12 ° 12 ° 10 ° 7 °
Wind direction, speed & gust (mph)
NW 8 15 NW 6 11 NW 5 8 NNW 5 11 NNW 7 15 N 6 14 NNE 4 7 N 3 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG
Humidity
80% 84% 86% 69% 56% 54% 75% 86%
UV index
2 4 1
Sunrise: 07:02 Sunset: 19:08 Moon phase: Waxing gibbous Air pollution: 2
Tuesday (Tuesday 25 September 2018)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Clear night Clear night Clear night Sunny day Sunny day Sunny day Partly cloudy night Partly cloudy night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
6 ° 5 ° 4 ° 10 ° 14 ° 14 ° 12 ° 10 °
Show detail
Feels like temperature (°C)
6 ° 4 ° 3 ° 10 ° 12 ° 13 ° 11 ° 9 °
Wind direction, speed & gust (mph)
NE 2 4 NE 2 4 NE 2 3 ESE 3 7 SSE 7 16 S 7 16 S 5 9 SSW 4 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG G G VG VG VG VG VG
Humidity
91% 92% 94% 77% 57% 56% 74% 83%
UV index
2 4 1
Sunrise: 07:03 Sunset: 19:05 Moon phase: Full Air pollution: 3
Wednesday (Wednesday 26 September 2018)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Clear night Clear night Clear night Sunny day Sunny day Sunny day Clear night Clear night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
9 ° 8 ° 7 ° 12 ° 15 ° 16 ° 13 ° 10 °
Show detail
Feels like temperature (°C)
8 ° 7 ° 6 ° 11 ° 14 ° 15 ° 13 ° 10 °
Wind direction, speed & gust (mph)
S 4 7 ESE 3 5 ENE 3 4 SSE 4 9 SSW 7 17 SSW 7 15 SSW 4 7 SSW 4 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG G G VG VG VG VG VG
Humidity
86% 90% 93% 77% 65% 62% 80% 89%
UV index
2 4 1
Sunrise: 07:05 Sunset: 19:03 Moon phase: Full
Thursday (Thursday 27 September 2018)
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Warnings
Clear night Clear night Clear night Sunny day Sunny day Sunny day Clear night Clear night
<5% <5% <5% <5% <5% <5% 10% <5%
Temperature (°C)
9 ° 8 ° 7 ° 12 ° 16 ° 17 ° 14 ° 11 °
Show detail
Feels like temperature (°C)
8 ° 7 ° 6 ° 12 ° 15 ° 15 ° 13 ° 10 °
Wind direction, speed & gust (mph)
S 3 5 WNW 4 6 WNW 4 6 NW 4 9 W 7 15 NW 8 16 E 7 12 NNW 6 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G VG VG VG VG VG
Humidity
93% 94% 95% 84% 72% 69% 80% 84%
UV index
2 3 1
Sunrise: 07:07 Sunset: 19:01 Moon phase: Full
< Talybont on Usk last 24 hours Issued at:

16-19 August - Check the weather forecast before heading to the Black Mountains for the Green Man Festival.

Festival-goers will be looking for a warm and dry weekend, with a gentle breeze.

For further information about the festival visit the Green Man Festival official website.

You can check the weather forecast for other events through the Events Calendar.

 

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