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Green Man Festival 2017 weather forecast

People at a festival

Thu 17 Aug - Sun 20 Aug 2017

This year the Green Man festival returns to the Brecon Beacons in Wales from 17-20 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:

  • PJ Harvey
  • Ryan Adams
  • Future Islands

Back to the events calendar. 

  • Cloudy 20 °C

    14 °C

  • Cloudy 18 °C

    14 °C

  • Light rain 15 °C

    12 °C

  • Light rain 15 °C

    12 °C

  • Light rain 16 °C

    11 °C

  • Cloudy 16 °C

    11 °C

  • Cloudy 17 °C

    11 °C

Monday (Monday 26 June 2017)
Now 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
10 ° 9 ° 11 ° 12 ° 14 ° 15 ° 16 ° 17 ° 18 ° 18 ° 19 ° 19 ° 19 ° 19 ° 19 ° 19 ° 18 ° 17 ° 17 ° 17 °
Show all detail Show all detail
Feels like temperature (°C) Expand
10 ° 9 ° 11 ° 12 ° 14 ° 15 ° 16 ° 17 ° 17 ° 18 ° 18 ° 18 ° 19 ° 19 ° 19 ° 18 ° 18 ° 17 ° 17 ° 17 °
Precipitation probability Expand
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10% 10% 10% 10% <5% <5% 10% 10%
Wind direction, speed & gust (mph) Expand
E 1 2 NW 1 3 S 1 3 E 1 2 NE 2 4 ESE 2 5 SE 4 8 ESE 4 7 ESE 4 8 ESE 4 8 ESE 4 9 SE 5 9 SE 4 9 SSE 5 9 SSE 5 10 S 5 11 S 4 10 S 5 11 S 5 12 S 4 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG G
Humidity Expand
94% 96% 91% 84% 77% 68% 63% 60% 59% 59% 58% 58% 58% 60% 62% 66% 71% 74% 77% 80%
UV index Expand
0 0 1 1 2 3 4 5 6 7 5 5 3 2 2 1 1 1 0 0
Sunrise: 04:55 Sunset: 21:37 Moon phase: New Air pollution: 3
Tuesday (Tuesday 27 June 2017)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Light rain Overcast Light rain Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
16 ° 16 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 16 ° 16 ° 16 ° 17 ° 17 ° 17 ° 17 ° 17 ° 17 ° 17 ° 17 ° 16 ° 16 ° 16 ° 15 ° 15 °
Show all detail Show all detail
Feels like temperature (°C) Expand
16 ° 16 ° 15 ° 15 ° 15 ° 14 ° 14 ° 15 ° 15 ° 15 ° 15 ° 16 ° 17 ° 17 ° 17 ° 17 ° 17 ° 17 ° 16 ° 16 ° 16 ° 16 ° 16 ° 15 °
Precipitation probability Expand
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 50% 20% 50% 20% 10% 10%
Wind direction, speed & gust (mph) Expand
SSE 4 9 SSE 4 6 SSE 3 6 SSE 4 8 SSE 4 10 SE 5 11 SE 6 12 SE 6 13 SSE 7 15 SSE 7 14 SSE 7 14 SSE 6 12 SSE 5 11 SE 6 12 SE 6 12 SE 6 12 SE 5 11 SE 5 11 SE 5 12 SSE 5 10 SSE 4 9 SE 4 7 E 3 7 S 3 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G VG VG VG VG VG VG VG VG G VG G G G G G G
Humidity Expand
81% 84% 86% 86% 86% 86% 83% 81% 76% 75% 73% 74% 73% 74% 74% 75% 76% 77% 79% 82% 84% 87% 90% 91%
UV index Expand
0 0 0 0 0 0 1 1 2 3 3 4 5 5 4 4 3 2 1 1 1 1 0 0
Sunrise: 04:55 Sunset: 21:37 Moon phase: Waxing crescent Air pollution: 3
Wednesday (Wednesday 28 June 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain Cloudy Light rain
Warnings
Temperature (°C) arrow down
15 ° 15 ° 14 ° 14 ° 14 ° 15 ° 15 ° 14 ° 13 °
Show all detail Show all detail
Feels like temperature (°C) Expand
15 ° 15 ° 14 ° 14 ° 14 ° 14 ° 14 ° 13 ° 12 °
Precipitation probability Expand
10% 20% 60% 60% 50% 60% 50% 20% 50%
Wind direction, speed & gust (mph) Expand
NNE 3 6 NE 2 5 NNE 4 8 NNE 4 9 NNE 6 13 NNE 8 16 NNE 8 17 N 8 16 N 7 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G M P M M G G G
Humidity Expand
92% 94% 95% 94% 92% 90% 88% 89% 91%
UV index Expand
0 0 0 1 2 4 2 1 0
Sunrise: 04:56 Sunset: 21:37 Moon phase: Waxing crescent Air pollution: 3
Thursday (Thursday 29 June 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Light rain Cloudy Cloudy Light rain Light rain Light rain Light rain Cloudy
Warnings
Temperature (°C) arrow down
12 ° 12 ° 12 ° 13 ° 14 ° 15 ° 14 ° 13 °
Show all detail Show all detail
Feels like temperature (°C) Expand
11 ° 11 ° 11 ° 12 ° 13 ° 14 ° 12 ° 11 °
Precipitation probability Expand
50% 20% 20% 50% 50% 50% 50% 20%
Wind direction, speed & gust (mph) Expand
N 6 12 NNW 6 11 NNW 6 12 NNW 7 14 NW 8 16 NW 9 19 NW 9 19 NW 9 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G
Humidity Expand
91% 92% 90% 86% 79% 78% 82% 86%
UV index Expand
0 0 1 2 4 3 1 0
Sunrise: 04:57 Sunset: 21:36 Moon phase: Waxing crescent Air pollution: 2
Friday (Friday 30 June 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Overcast Cloudy Light rain Light shower day Cloudy Cloudy Cloudy
Warnings
Temperature (°C) arrow down
12 ° 12 ° 12 ° 14 ° 15 ° 15 ° 14 ° 13 °
Show all detail Show all detail
Feels like temperature (°C) Expand
11 ° 10 ° 10 ° 12 ° 13 ° 13 ° 11 ° 11 °
Precipitation probability Expand
20% 20% 20% 50% 40% 50% 20% 10%
Wind direction, speed & gust (mph) Expand
NW 9 17 WNW 9 17 NW 10 19 NW 11 22 WNW 12 24 NW 14 26 NNW 14 25 NW 11 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G
Humidity Expand
88% 89% 88% 81% 77% 74% 77% 82%
UV index Expand
0 0 1 3 4 3 1 0
Sunrise: 04:57 Sunset: 21:36 Moon phase: Waxing crescent Air pollution: 2
Saturday (Saturday 1 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Cloudy Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night
Warnings
Temperature (°C) arrow down
12 ° 11 ° 12 ° 13 ° 15 ° 15 ° 15 ° 13 °
Show all detail Show all detail
Feels like temperature (°C) Expand
10 ° 9 ° 10 ° 11 ° 13 ° 13 ° 13 ° 12 °
Precipitation probability Expand
10% 10% 10% 10% 10% 10% <5% 10%
Wind direction, speed & gust (mph) Expand
NW 10 19 WNW 10 18 WNW 10 19 WNW 12 23 WNW 13 25 NW 13 26 WNW 12 23 WNW 9 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G VG VG VG
Humidity Expand
86% 87% 86% 78% 72% 70% 71% 80%
UV index Expand
0 0 1 4 5 3 1 0
Sunrise: 04:58 Sunset: 21:36 Moon phase: First quarter
Sunday (Sunday 2 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Light shower day Light rain Cloudy Cloudy Sunny intervals Partly cloudy night
Warnings
Temperature (°C) arrow down
12 ° 12 ° 13 ° 15 ° 16 ° 16 ° 16 ° 14 °
Show all detail Show all detail
Feels like temperature (°C) Expand
11 ° 11 ° 12 ° 13 ° 14 ° 14 ° 14 ° 12 °
Precipitation probability Expand
<5% 10% 30% 40% 10% 10% <5% <5%
Wind direction, speed & gust (mph) Expand
W 8 15 W 7 14 W 7 14 W 10 19 W 11 23 W 12 24 W 11 22 W 9 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G VG VG VG
Humidity Expand
86% 89% 88% 81% 75% 70% 72% 77%
UV index Expand
0 0 1 4 6 3 2 0
Sunrise: 04:58 Sunset: 21:35 Moon phase: First quarter

Issued at:

17-20 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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