Ban Sap Bo Bon

Name: Ban Sap Bo Bon, Thailand
Address: TH

Phetchabun · Thailand

26°78° Light thundery rain Feels like 29°85°

light rain on radar, easing in about 10 minutes. Falling to 24°75° by 4 AM04, which will feel like 27°81°.

Humidity95%

Wind3 km/h0.8 m/s2 mph1 kn easterly

Gusts16 km/h4.4 m/s10 mph9 kn

UV index0Low

Visibility7.7 km4.8 mi

Rain now0.5 mm/h0.02 in/h

Model updated 7:00 AM07:00 · Forecast 8:05 PM20:05 local time

Warnings

Heavy Rain Orange warning 6:00 PM18:00 today–6:00 AM06:00 tomorrow (Friday)

The high-pressure system from China extend to the upper North and the upper Northeast of Thailand leading to the monsoon trough move down to lies across the lower North, the upper Central and the lower Northeast into an active low-pressure cell over the middle South China Sea. Meanwhile, the moderate southwest monsoon prevails over the Andaman Sea, the South, the Central, the East and the Gulf. Isolated heavy rains are forecast in the country while isolated heavy to very heavy rains are possible in the North, the Northeast, the Central including Bangkok and its vicinity, the East and the South regions.

The moderate winds and waves in the upper Andaman Sea are expected about 2 meters high and above 2 meters high in thundershowers.

What to do

People should beware of heavy to very heavy rains and accumulation that may cause flash floods, overflows and landslides especially along the waterways near foothills and lowlands.

All ships should proceed with caution and keep off thundershowers.

In addition, 11-13 September, 2026, an active low-pressure cell over the middle South China Sea is expected to intensify to tropical storm and will move near the coast of upper Vietnam during 13-14 September 2026. Please stay tuned for the weather update.

Issued by TMD

From this page’s own forecast

Yellow warning Thunderstorms expected today, 8:00 PM20:00–10:00 PM22:00 and tomorrow (Friday), 7:00 PM19:00–10:00 PM22:00
Stay away from open ground, isolated trees and dry riverbeds.
Yellow warning Heat stress Saturday, 11:00 AM11:00–4:00 PM16:00
Stay out of the sun in the middle of the day, drink water, and never leave anyone in a parked vehicle.

Next 24 hours

Readings for each of the next 24 hours
Hour	Now	9 PM21	10 PM22	11 PM23	12 AM00	1 AM01	2 AM02	3 AM03	4 AM04	5 AM05	6 AM06	7 AM07	8 AM08	9 AM09	10 AM10	11 AM11	12 PM12	1 PM13	2 PM14	3 PM15	4 PM16	5 PM17	6 PM18	7 PM19	8 PM20
Heavy Rain	Heavy Rain
Thunderstorms expected
Sky
Temperature	26°78°	25°78°	25°77°	25°76°	24°76°	24°75°	24°75°	24°75°	24°75°	24°75°	24°75°	24°75°	25°77°	26°79°	28°82°	28°83°	29°84°	30°86°	29°84°	28°83°	28°82°	27°81°	26°80°	26°79°	25°77°
Feels like	29°85°	29°84°	29°83°	28°83°	28°82°	27°81°	27°81°	27°81°	27°81°	27°80°	27°80°	28°82°	30°86°	32°90°	34°94°	35°95°	36°97°	36°98°	37°99°	38°100°	38°100°	36°97°	33°91°	29°85°	29°83°
Humidity %	95	96	97	97	98	98	98	98	98	98	97	97	91	85	78	76	73	70	74	79	83	86	90	93	94
Wind km/hm/smphkn	E3	SE3	SE2	SE3	E3	NE3	NE2	NE2	NW1	NW3	NW4	NW6	NW6	N6	N6	N6	N6	N5	N4	N3	NE2	N2	NW2	NW2	W3
Gusts km/hm/smphkn	16	16	17	16	16	16	16	17	18	17	17	16	19	23	26	28	29	31	30	30	30	26	23	19	21
Rain mm/hin/h	0.5	0.9	0.6	0.6	0.6	0.1	0.1	0.1				0.1	0.1	0.1	0.1	0.1	0.1	1.0	1.0	1.0	0.1	0.1	0.1	1.7	1.7

Rain around you

Now

Nearest rain 0.0 km0.0 mi east · 0.6 mm/h0.02 in/h

Nearest lightning None within 40 km

Rain over this exact spot

The days ahead

Light thundery rain, turning Drizzle in the morning. Up to 28°82° around 1 PM13 and down to 25°76° around 7 AM07. It peaks at a felt 37°98° around 2 PM14. About 18.8 mm0.74 in of rain in total.

Through the day
overnight	*26°78°*	SE 2 km/h0.6 m/s1 mph1 kn
in the morning	*27°80°*	E 4 km/h1.2 m/s3 mph2 kn
in the afternoon	*28°82°*	NE 3 km/h0.9 m/s2 mph2 kn
in the evening	*27°80°*	SE 3 km/h0.8 m/s2 mph2 kn

Thunderstorms possible 12:00 AM00:00–10:00 PM22:00
Rain 12:00 AM00:00–12:00 AM00:00, about 18.8 mm0.74 in
Feels like 37°98° at its worst, around 2 PM14
It will feel about 916° hotter than the thermometer says
Heavy, humid air all day, peaking near 97%

Sunrise: 6:03 AM06:03
Sunset: 6:23 PM18:23
Daylight: 12 h 20 min
Strongest gust: 19 km/h5.3 m/s12 mph10 kn
Average humidity: 92%
Peak UV: 6

Drizzle, turning Light thundery rain in the evening. Up to 30°86° around 1 PM13 and down to 24°75° around 4 AM04. It peaks at a felt 38°100° around 3 PM15. About 9.9 mm0.39 in of rain in total.

Through the day
overnight	*24°76°*	NE 3 km/h0.8 m/s2 mph2 kn
in the morning	*28°83°*	N 6 km/h1.7 m/s4 mph3 kn
in the afternoon	*30°86°*	N 6 km/h1.5 m/s3 mph3 kn
in the evening	*26°80°*	S 3 km/h0.8 m/s2 mph2 kn

Thunderstorms possible 7:00 PM19:00–10:00 PM22:00
Rain 7:00 AM07:00–10:00 PM22:00, about 8.8 mm0.35 in
It comes in 2 separate spells rather than all at once
Feels like 38°100° at its worst, around 3 PM15
It will feel about 814° hotter than the thermometer says
Heavy, humid air all day, peaking near 98%

Sunrise: 6:03 AM06:03
Sunset: 6:23 PM18:23
Daylight: 12 h 19 min
Strongest gust: 31 km/h8.5 m/s19 mph17 kn
Average humidity: 89%
Peak UV: 6

Drizzle, turning Partly cloudy overnight. Up to 31°88° around 1 PM13 and down to 23°74° around 4 AM04. It peaks at a felt 40°103° around 1 PM13. About 6.8 mm0.27 in of rain in total.

Much the same on the thermometer as the day before, but it will feel about 23° warmer.

Through the day
overnight	*24°75°*		NW 5 km/h1.5 m/s3 mph3 kn
in the morning	*29°84°*	*38°101°*	N 7 km/h2.0 m/s4 mph4 kn
in the afternoon	*31°88°*	*40°103°*	N 9 km/h2.5 m/s6 mph5 kn
in the evening	*28°82°*		S 4 km/h1.2 m/s3 mph2 kn

Thunderstorms possible 1:00 PM13:00–10:00 PM22:00
Rain 10:00 AM10:00–12:00 AM00:00, about 6.7 mm0.26 in
Feels like 40°103° at its worst, around 1 PM13
It will feel about 916° hotter than the thermometer says
UV peaks at 7 (High) around 1 PM13
Heavy, humid air all day, peaking near 99%

Sunrise: 6:03 AM06:03
Sunset: 6:22 PM18:22
Daylight: 12 h 18 min
Strongest gust: 32 km/h8.9 m/s20 mph17 kn
Average humidity: 87%
Peak UV: 7

Light thundery rain, turning Mostly cloudy overnight. Up to 32°89° around 1 PM13 and down to 24°75° around 4 AM04. It peaks at a felt 41°105° around 1 PM13. About 6.8 mm0.27 in of rain in total.

Through the day
overnight	*25°76°*		N 4 km/h1.0 m/s2 mph2 kn
in the morning	*30°86°*	*40°105°*	N 5 km/h1.4 m/s3 mph3 kn
in the afternoon	*32°89°*	*41°105°*	N 4 km/h1.0 m/s2 mph2 kn
in the evening	*28°82°*		W 4 km/h1.1 m/s2 mph2 kn

Thunderstorms possible 1:00 PM13:00–4:00 PM16:00
Rain 1:00 PM13:00–4:00 PM16:00, about 4.2 mm0.17 in
It comes in 3 separate spells rather than all at once
Feels like 41°105° at its worst, around 1 PM13
It will feel about 916° hotter than the thermometer says
UV peaks at 9 (Very high) around 1 PM13

Sunrise: 6:03 AM06:03
Sunset: 6:21 PM18:21
Daylight: 12 h 17 min
Strongest gust: 25 km/h7.0 m/s16 mph14 kn
Average humidity: 88%
Peak UV: 9

Light thundery rain, turning Overcast overnight. Up to 31°88° around 1 PM13 and down to 24°75° around 4 AM04. It peaks at a felt 40°104° around 11 AM11. About 14.5 mm0.57 in of rain in total.

Through the day
overnight	*25°76°*		N 4 km/h1.0 m/s2 mph2 kn
in the morning	*30°86°*	*40°104°*	NW 5 km/h1.5 m/s3 mph3 kn
in the afternoon	*31°88°*	*40°104°*	N 7 km/h2.0 m/s5 mph4 kn
in the evening	*27°81°*		S 7 km/h1.9 m/s4 mph4 kn

Thunderstorms possible 10:00 AM10:00–10:00 PM22:00
Rain 10:00 AM10:00–12:00 AM00:00, about 14.4 mm0.57 in
Feels like 40°104° at its worst, around 11 AM11
It will feel about 916° hotter than the thermometer says
Heavy, humid air all day, peaking near 98%
Best hour to be outside: 7 AM07, 25°76°

Sunrise: 6:03 AM06:03
Sunset: 6:20 PM18:20
Daylight: 12 h 16 min
Strongest gust: 29 km/h8.0 m/s18 mph16 kn
Average humidity: 90%

Light rain, turning Drizzle in the morning. Between 24°76° and 27°81°. It peaks at a felt 32°90° around 4 PM16. About 34.7 mm1.36 in of rain in total.

Will feel about 814° cooler than the day before.

Through the day
overnight	*25°77°*	W 4 km/h1.1 m/s3 mph2 kn
in the morning	*27°80°*	W 8 km/h2.2 m/s5 mph4 kn
in the afternoon	*27°81°*	NW 10 km/h2.6 m/s6 mph5 kn
in the evening	*26°79°*	S 6 km/h1.7 m/s4 mph3 kn

Thunderstorms possible 10:00 AM10:00–10:00 PM22:00
Visibility down to 1.9 km1.2 mi around 7 PM19
Rain 12:00 AM00:00–12:00 AM00:00, about 34.7 mm1.36 in
It will feel about 59° hotter than the thermometer says
Heavy, humid air all day, peaking near 98%
47° cooler than the day before

Sunrise: 6:03 AM06:03
Sunset: 6:19 PM18:19
Daylight: 12 h 16 min
Strongest gust: 25 km/h6.9 m/s15 mph13 kn
Average humidity: 94%

Plan your time outdoors

Conditions now, and better times ahead

Conditions in detail

Air and comfort

Humidity: 95% · Very humid
Dew point: 25°77°
Wet bulb: 25°77°
Pressure: 1,010 hPa758 mmHg29.82 inHg

Sky and storm risk

Cloud cover: 100%
Low cloud: 20%
Mid cloud: 23%
High cloud: 98%
Cloud base: 10,396 m34,107 ft
Thunderstorms: Thunderstorms likely
Freezing level: 5,023 m16,479 ft

Air quality

AQI: 36 · Good
PM2.5: 6.3 µg/m³
Dust: 0 µg/m³
NO₂: 11.6 µg/m³
Ground ozone: 45 µg/m³

Observed lightning

Within 40 km: 0
Within 100 km: 2
Within 250 km: 184

Sun and moon

Sunrise: 6:03 AM06:03
Sunset: 6:23 PM18:23
First light: 5:42 AM05:42
Last light: 6:44 PM18:44
Moon: New moon · 2%