Current Conditions

Greenville, Texas

99°F37°C

Hot

Wind

S 11 mph18 km/h

Humidity

36%

Cloud Cover

28%

As of Wednesday, August 12, 2026 at 4:43 PM CDT

Today's Outlook

Day

Mostly clear and hot, with a high of 99°F37°C. Breezy from the SSW at 12 mph19 km/h. Heat risk in the afternoon.

Night

Mostly clear, with a low around 91°F33°C. Breezy from the SSE at 10 to 11 mph17 to 17 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Hot	High 99°F37°CFeels 102°F39°C	Low 91°F33°CFeels 95°F35°C	Precip 0 in0 mm—	Cloud 19%	Wind S 11 mph18 km/h	Wednesday: Mostly clear and hot, with a high of 99°F37°C. Breezy from the SSW at 12 mph19 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 91°F33°C. Breezy from the SSE at 10 to 11 mph17 to 17 km/h.
Hot	High 100°F38°C	Low 81°F27°CFeels 85°F29°C	Precip 0 in0 mm—	Cloud 9%	Wind S 13 mph20 km/h	Thursday: Mostly clear and hot, with a high of 100°F38°C and morning low of 81°F27°C. Breezy from the SSW at 13 to 14 mph21 to 23 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 84°F29°C. Breezy from the S at 12 to 13 mph19 to 20 km/h.
Hot	High 100°F38°C	Low 80°F26°C	Precip 0 in0 mm—	Cloud 12%	Wind S 12 mph19 km/h	Friday: Mostly clear and hot, with a high of 100°F38°C and morning low of 80°F26°C. Breezy from the SSW at 12 to 13 mph19 to 21 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 83°F29°C. Breezy from the S at 12 to 13 mph19 to 21 km/h.
Hot	High 100°F38°C	Low 80°F27°C	Precip 0 in0 mm—	Cloud 20%	Wind S 10 mph16 km/h	Saturday: Mostly clear and hot, with a high of 100°F38°C and morning low of 80°F27°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. Heat risk in the afternoon. Saturday Night: Mostly clear, with a low around 83°F28°C. Breezy from the S at 10 to 11 mph16 to 18 km/h.
Hot	High 101°F39°C	Low 80°F27°C	Precip 0 in0 mm—	Cloud 8%	Wind SSW 8 mph13 km/h	Sunday: Mostly clear and hot, with a high of 101°F39°C and morning low of 80°F27°C. Breezy from the SSW at 8 to 9 mph14 to 15 km/h. Heat risk in the afternoon. Sunday Night: Mostly clear, with a low around 84°F29°C. Breezy from the S at 8 to 10 mph13 to 16 km/h.
Hot	High 102°F39°C	Low 78°F26°C	Precip 0 in0 mm—	Cloud 9%	Wind SSW 7 mph11 km/h	Monday: Mostly clear and hot, with a high of 102°F39°C and morning low of 78°F26°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon. Monday Night: Mostly clear, with a low around 81°F27°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h.
Hot	High 102°F39°C	Low 79°F26°C	Precip 0 in0 mm—	Cloud 17%	Wind SSW 7 mph12 km/h	Tuesday: Mostly clear and hot, with a high of 102°F39°C and morning low of 79°F26°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 83°F28°C. Breezy from the S at 8 mph12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdayAug 12	99°F37°C Feels 102°F39°C	91°F33°C Feels 95°F35°C	0 in0 mm· —	19%	Hot	S 11 mph18 km/h
DayMostly clear and hot, with a high of 99°F37°C. Breezy from the SSW at 12 mph19 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 91°F33°C. Breezy from the SSE at 10 to 11 mph17 to 17 km/h.
	ThursdayAug 13	100°F38°C	81°F27°C Feels 85°F29°C	0 in0 mm· —	9%	Hot	S 13 mph20 km/h
DayMostly clear and hot, with a high of 100°F38°C and morning low of 81°F27°C. Breezy from the SSW at 13 to 14 mph21 to 23 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 84°F29°C. Breezy from the S at 12 to 13 mph19 to 20 km/h.
	FridayAug 14	100°F38°C	80°F26°C	0 in0 mm· —	12%	Hot	S 12 mph19 km/h
DayMostly clear and hot, with a high of 100°F38°C and morning low of 80°F26°C. Breezy from the SSW at 12 to 13 mph19 to 21 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 83°F29°C. Breezy from the S at 12 to 13 mph19 to 21 km/h.
	SaturdayAug 15	100°F38°C	80°F27°C	0 in0 mm· —	20%	Hot	S 10 mph16 km/h
DayMostly clear and hot, with a high of 100°F38°C and morning low of 80°F27°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 83°F28°C. Breezy from the S at 10 to 11 mph16 to 18 km/h.
	SundayAug 16	101°F39°C	80°F27°C	0 in0 mm· —	8%	Hot	SSW 8 mph13 km/h
DayMostly clear and hot, with a high of 101°F39°C and morning low of 80°F27°C. Breezy from the SSW at 8 to 9 mph14 to 15 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 84°F29°C. Breezy from the S at 8 to 10 mph13 to 16 km/h.
	MondayAug 17	102°F39°C	78°F26°C	0 in0 mm· —	9%	Hot	SSW 7 mph11 km/h
DayMostly clear and hot, with a high of 102°F39°C and morning low of 78°F26°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 81°F27°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h.
	TuesdayAug 18	102°F39°C	79°F26°C	0 in0 mm· —	17%	Hot	SSW 7 mph12 km/h
DayMostly clear and hot, with a high of 102°F39°C and morning low of 79°F26°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 83°F28°C. Breezy from the S at 8 mph12 km/h.
	WednesdayAug 19	101°F39°C	80°F27°C	0.01 in0.2 mm· 2%	15%	Hot	SSW 9 mph14 km/h
DayMostly clear and hot, with a high of 101°F39°C and morning low of 80°F27°C. Breezy from the SSW at 9 to 10 mph15 to 15 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 84°F29°C. Breezy from the S at 9 mph14 km/h.
	ThursdayAug 20	101°F38°C	80°F26°C	0 in0 mm· —	22%	Hot	SSW 8 mph13 km/h
DayMostly clear and hot, with a high of 101°F38°C and morning low of 80°F26°C. Breezy from the SSW at 8 mph13 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 83°F28°C. Breezy from the S at 8 to 9 mph13 to 15 km/h.
	FridayAug 21	102°F39°C	80°F27°C	0.01 in0.2 mm· 3%	23%	Hot	SSW 7 mph11 km/h
DayMostly clear and hot, with a high of 102°F39°C and morning low of 80°F27°C. Breezy from the SSW at 7 mph11 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 83°F28°C. Breezy from the S at 7 mph11 km/h.
	SaturdayAug 22	102°F39°C	80°F27°C	0 in0.1 mm· 6%	25%	Hot	SSW 6 mph10 km/h
DayMostly clear and hot, with a high of 102°F39°C and morning low of 80°F27°C. Light wind from the SSW around 6 mph9 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 83°F28°C. Light wind from the S around 6 mph10 km/h.
	SundayAug 23	102°F39°C	80°F26°C	0.01 in0.3 mm· 8%	30%	Hot	S 6 mph10 km/h
DayPartly cloudy and hot, with a high of 102°F39°C and morning low of 80°F26°C. Light wind from the SSW around 6 mph9 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 83°F28°C. Light wind from the S around 6 mph10 km/h.
	MondayAug 24	102°F39°C	79°F26°C	0.01 in0.3 mm· 9%	31%	Hot	S 6 mph10 km/h
DayPartly cloudy and hot, with a high of 102°F39°C and morning low of 79°F26°C. Light wind from the SSW around 6 mph9 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 83°F28°C. Light wind from the SSE around 6 mph10 km/h.
	TuesdayAug 25	101°F38°C	79°F26°C	0.02 in0.6 mm· 12%	35%	Drizzle	S 6 mph10 km/h
DayPartly cloudy and hot, with a high of 101°F38°C and morning low of 79°F26°C. Light wind from the S around 6 mph10 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the SSE at 7 mph11 km/h. 12% chance of drizzle before dawn.
	WednesdayAug 26	100°F38°C	80°F27°C	0.04 in1.1 mm· 13%	36%	Drizzle	S 6 mph10 km/h
DayPartly cloudy and hot, with a high of 100°F38°C and morning low of 80°F27°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 83°F28°C. Breezy from the SSE at 7 mph11 km/h. 13% chance of drizzle before dawn.

Nearby Cities

Rockwall25 mi40 km Wylie26 mi42 km Terrell29 mi47 km McKinney29 mi47 km Sulphur Springs29 mi47 km Sachse30 mi49 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 33.1384°N, 96.1108°W·Elevation: 165m·Timezone: America/Chicago·Population: 26,515