Builth Wells
6°
Light rainFeels like 1°Today 6° – 9°
Sun 07:00· nowor click any hour below
Clouds thicken this morning; rain with storm gusts until 12:00 (about 0.7 mm). Cloudy and cool tonight, 6°. Tomorrow wet and 5° warmer, up to 14°.
Right now
model value for 07:00, not a measurementWind13 m/s W
Gusts20 m/s
Humidity77 %
Pressure1001 hPa ↗
Cloud cover8 %
Visibility24 km
UV index (CAMS)—
Air (US AQI, CAMS)—
Sun 0° above the horizon · sunrise 06:56 · sunset 16:58
Alerts for Builth Wells are out of date: we can’t confirm there are none right now.See all alerts ›
UmbrellaYes, nowRain until 12:00, 0.7 mm in all
Kite windowMon 07:00 – 08:00Wind 4–4 m/s, gusts under 11; not today: rain (good, not excellent)
Longest dry spell36 h from Fri 03:00Dry until Sat 15:00
TonightLow 6° at 04:00Cloudy, breezy; no frost
Next 24 hours
Click any hour: the sky, the panel, the sun chart and the planner follow itSun 07:00 · Light rain6°, feels like 1°
Wind 13 m/s from W, gusts 20 · 0.2 mm of rainClouds 8 % · humidity 77 %
Kite flying: AvoidStorm gusts, 20 m/sSun height
Sun 25 Oct · computed from the coordinatesUV not in the CAMS run for 07:00Sun 25 Oct21 June, longest day21 December, shortest daythe disc shows the chosen hour
Sunrise06:56
Sunset16:58
Daylight10 h 02 min4 min shorter than Saturday
Highest25.7°at 12:00
Civil dawn · dusk06:21 · 17:33
Moon
from the coordinates99 %Waxing gibbouslit now, Sun 07:19Moonrise 16:13Moonset 06:03
Next phases
Full moonMon 26 Octin 1 day
Last quarterSun 1 Novin 7 days
New moonMon 9 Novin 15 days
First quarterTue 17 Novin 23 days
Outdoor planner
The next 24 hours rated for six activities by fixed rules from this forecast, not by AIHow we rate ›
Planner rules, per hour. Avoid: thunder; gusts from 17 m/s (kite 15, picnic 14); rain from 1.0 mm (kite, laundry, picnic, car wash: any rain; laundry also rain within 3 h). Poor: storms due within 2 h (kite 3 h); dark (sun below −6°) or after sunset; light rain; strong gusts; humid air (laundry 85 % and up); chilly (picnic under 12°); rain within 12 h (car wash). Excellent: running 8°–18° with wind under 7 and Good air; cycling 10°–24° with wind under 6; kite wind 4–8 with gusts under 11; laundry humidity under 70 % with a breeze; picnic 16° and up with wind under 6. Anything else: Good.
ExcellentGoodPoorAvoidNo air quality model for this place
Best timeNo good hourPoor · Dark
AvoidSun 07:00 – 17:00Storm gusts, 20 m/s
At Sun 07:00AvoidStorm gusts, 20 m/s
Air quality
US AQI · CAMS modelNo CAMS air-quality run covers this place right now.
12 days
click a day for its details · high / low · rainOctober – November 2026dashed: GFS only, read as a trend
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12-day outlook
by each day’s iconClick a tile to light up those days. Sun 25 Oct – Thu 5 Nov come from GFS alone: a trend, not a promise.
Sunday 25 Oct
Today9° / 6°Light rain
Rain1.3 mmStrongest gust21 m/sSunrise · sunset06:56 · 16:58Moon at noon99 % · waxing gibbous
GFS only: no comparisonSee its hours ›
Do the models agree?
daily high, °CGFSICON (no run here)ECMWF (no run here)spread
Only GFS reaches this place and these days: no other model to compare with.Rain radar
observedLoading radar…DWD radar
Places nearby
now · within 25 kmAbout this forecastNOAA GFS · run Wed 18 UTC · grid point 13 km away, model height 335 m (real 130 m) · values of the nearest grid point, nothing filled in · model forecast, not an observation
- Model
- NOAA GFS, 0.25° global grid
- Model run
- Wed 21 Oct, 19:00 BST (3 days ago)
- Covers until
- Thu 05 Nov, 18:00 GMT
- Grid point used
- 52.25° N, 3.50° W — 13 km from Builth Wells, model terrain height 335 m
- Air quality and UV
- not available here
- Compared with
- no other model reaches this place
- Method
- Values of the nearest model grid point; nothing is interpolated or filled in. Sun and moon computed from the coordinates.
Builth Wells
6°
Light rainFeels like 1°Today 6° – 9°
Sun 07:00· now
Clouds thicken this morning; rain with storm gusts until 12:00 (about 0.7 mm). Cloudy and cool tonight, 6°. Tomorrow wet and 5° warmer, up to 14°.
Wind13 WGusts20 m/sRain0.2 mmAir (AQI)—
Alerts for Builth Wells are out of date: we can’t confirm there are none right now.See all alerts ›
UmbrellaYes, nowuntil 12:00, 0.7 mm
Kite windowMon 07–08not today: rain
Dry spell36 h from Fri 03:00until Sat 15:00
TonightLow 6° at 04:00cloudy, no frost
Next 24 hours
swipe sideways · tap an hourSun 07:00 · Light rain6°, feels like 1°
Kite flying: AvoidStorm gusts, 20 m/sWind13 m/s WGusts20 m/sHumidity77 %Pressure1001 hPa ↗Clouds8 %Visibility24 kmUV (CAMS)—US AQI—
model value for 07:00, not a measurementSun height
Sun 25 OctSun 25 Oct21 June21 December
Sunrise · sunset06:56 · 16:58
Daylight10 h 02 min
Highest25.7° at 12:00
Civil dawn · dusk06:21 · 17:33
Outdoor planner
next 24 h, rated by fixed rules from this forecastHow we rate ›
Planner rules, per hour. Avoid: thunder; gusts from 17 m/s (kite 15, picnic 14); rain from 1.0 mm (kite, laundry, picnic, car wash: any rain; laundry also rain within 3 h). Poor: storms due within 2 h (kite 3 h); dark (sun below −6°) or after sunset; light rain; strong gusts; humid air (laundry 85 % and up); chilly (picnic under 12°); rain within 12 h (car wash). Excellent: running 8°–18° with wind under 7 and Good air; cycling 10°–24° with wind under 6; kite wind 4–8 with gusts under 11; laundry humidity under 70 % with a breeze; picnic 16° and up with wind under 6. Anything else: Good.
ExcellentGoodPoorAvoid
Best timeNo good hourPoor · Dark
AvoidSun 07:00 – 17:00Storm gusts, 20 m/s
At Sun 07:00AvoidStorm gusts, 20 m/s
Air quality
US AQI · CAMS modelNo CAMS air-quality run covers this place right now.
Moon
from the coordinates99 %Waxing gibbouslit now, Sun 07:19Rise 16:13 · set 06:03
Next phases
Full moonMon 26 Octin 1 day
Last quarterSun 1 Novin 7 days
New moonMon 9 Novin 15 days
First quarterTue 17 Novin 23 days
12 days
tap a day for its detailsOctober – November 2026dashed: GFS only · – no forecast yet
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Sunday 25 Oct · TodayLight rain
9° 6°Rain1.3 mmGusts21Sun ↑ ↓06:56 16:58Moon99 %
GFS only: no comparisonIts hours ›
12-day outlook
by each day’s iconTap a tile to light up those days above. Sun 25 Oct – Thu 5 Nov come from GFS alone: a trend.
Do the models agree?
daily highGFSICONECMWFspread
Only GFS reaches this place and these days: no other model to compare with.Rain radar
observedLoading radar…DWD radar
Places nearby
now · within 25 kmAbout this forecastNOAA GFS, run Wed 18 UTC · model forecast, not an observation
- Model
- NOAA GFS, 0.25° global grid
- Model run
- Wed 21 Oct, 19:00 BST (3 days ago)
- Covers until
- Thu 05 Nov, 18:00 GMT
- Grid point used
- 52.25° N, 3.50° W — 13 km from Builth Wells, model terrain height 335 m
- Air quality and UV
- not available here
- Compared with
- no other model reaches this place
- Method
- Values of the nearest model grid point; nothing is interpolated or filled in. Sun and moon computed from the coordinates.