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Builth Wells, Powys

85°F
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Builth Wells

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Builth Wells, Powys Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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1 PM

86°
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
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rain drop 0%
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Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™86°

Heat Index90°

WindESE 14 mph

Air QualityFair

Max UV Index7.9 (Very High)

Wind Gusts23 mph

Humidity56%

Indoor Humidity56% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling34800 ft

2 PM

88°
RealFeel® 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™87°

Heat Index92°

WindESE 14 mph

Air QualityPoor

Max UV Index7.3 (High)

Wind Gusts24 mph

Humidity51%

Indoor Humidity51% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

90°
RealFeel® 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™90°

Heat Index94°

WindESE 14 mph

Air QualityPoor

Max UV Index5.9 (High)

Wind Gusts25 mph

Humidity50%

Indoor Humidity50% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover1%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

91°
RealFeel® 96°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™92°

Heat Index97°

WindESE 13 mph

Air QualityPoor

Max UV Index4.5 (Moderate)

Wind Gusts25 mph

Humidity49%

Indoor Humidity49% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover1%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

93°
RealFeel® 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™94°

Heat Index99°

WindESE 14 mph

Air QualityPoor

Max UV Index3.4 (Moderate)

Wind Gusts25 mph

Humidity47%

Indoor Humidity47% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover4%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

92°
RealFeel® 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™93°

Heat Index98°

WindESE 14 mph

Air QualityPoor

Max UV Index2.3 (Low)

Wind Gusts24 mph

Humidity49%

Indoor Humidity49% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover8%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

90°
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™90°

Heat Index95°

WindE 14 mph

Air QualityPoor

Max UV Index1.5 (Low)

Wind Gusts24 mph

Humidity52%

Indoor Humidity52% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

88°
RealFeel® 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™89°

Heat Index92°

WindE 14 mph

Air QualityPoor

Max UV Index0.8 (Low)

Wind Gusts22 mph

Humidity54%

Indoor Humidity54% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover14%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

86°
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™86°

Heat Index90°

WindESE 12 mph

Air QualityPoor

Max UV Index0.2 (Low)

Wind Gusts18 mph

Humidity55%

Indoor Humidity55% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover16%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

83°
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

Heat Index86°

WindESE 10 mph

Air QualityPoor

Wind Gusts16 mph

Humidity61%

Indoor Humidity61% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover19%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

80°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

Heat Index83°

WindESE 8 mph

Air QualityPoor

Wind Gusts15 mph

Humidity66%

Indoor Humidity66% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover20%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Builth Wells

AccuWeather's hourly forecast for Builth Wells provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 86° with a RealFeel® of 92°, sunny with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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World Europe United Kingdom Powys Builth Wells

Weather Near Builth Wells:

  • Hereford, Herefordshire
  • Merthyr Tydfil/merthyr Tudful, Merthyr Tydfil
  • Pontypool, Torfaen
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