Current Conditions

Round Rock, Texas

97°F36°C

Hot

Wind

SW 4 mph6 km/h

Humidity

39%

Cloud Cover

55%

As of Wednesday, September 2, 2026 at 1:18 PM CDT

Today's Outlook

Day

Mostly cloudy and hot, with a high of 100°F38°C and morning low of 78°F25°C. Light wind from the SW around 4 mph7 km/h. Heat risk in the afternoon.

Night

Mostly cloudy, with a low around 89°F32°C. Breezy from the SE at 7 to 9 mph12 to 15 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Hot	High 100°F38°C	Low 78°F25°C	Precip 0 in0.1 mm8%	Cloud 62%	Wind S 5 mph8 km/h	Wednesday: Mostly cloudy and hot, with a high of 100°F38°C and morning low of 78°F25°C. Light wind from the SW around 4 mph7 km/h. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 89°F32°C. Breezy from the SE at 7 to 9 mph12 to 15 km/h.
Drizzle	High 98°F37°CFeels 101°F38°C	Low 80°F27°C	Precip 0.02 in0.6 mm30%	Cloud 62%	Wind SSE 10 mph16 km/h	Thursday: Mostly cloudy and hot, with a high of 98°F37°C and morning low of 80°F27°C. Breezy from the S at 9 mph14 km/h. 13% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 81°F27°C. Breezy from the SSE at 11 to 12 mph18 to 19 km/h. 30% chance of drizzle in the evening.
Showers	High 96°F35°CFeels 101°F38°C	Low 79°F26°C	Precip 0.08 in2 mm47%	Cloud 52%	Wind SSE 8 mph12 km/h	Friday: Mostly cloudy and hot, with a high of 96°F35°C and morning low of 79°F26°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 29% chance of drizzle throughout the day. Heat risk in the afternoon. Friday Night: Mostly cloudy, with a low around 81°F27°C. Breezy from the SSE at 9 to 10 mph14 to 16 km/h. 47% chance of showers before dawn.
Drizzle	High 96°F36°CFeels 102°F39°C	Low 77°F25°C	Precip 0.02 in0.6 mm25%	Cloud 43%	Wind SSE 6 mph9 km/h	Saturday: Partly cloudy and hot, with a high of 96°F36°C and morning low of 77°F25°C — feels like 102°F39°C. Light wind from the SSE around 4 mph7 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 79°F26°C. Breezy from the SSE at 7 to 8 mph10 to 12 km/h. 25% chance of drizzle in the evening.
Drizzle	High 96°F35°CFeels 102°F39°C	Low 77°F25°C	Precip 0.02 in0.6 mm15%	Cloud 29%	Wind SSE 5 mph8 km/h	Sunday: Partly cloudy and hot, with a high of 96°F35°C and morning low of 77°F25°C — feels like 102°F39°C. Light wind from the SE around 4 mph7 km/h. 15% chance of drizzle around midday. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 79°F26°C. Light wind from the SSE around 5 mph9 km/h. 14% chance of drizzle in the evening.
Drizzle	High 97°F36°CFeels 103°F39°C	Low 78°F25°C	Precip 0.03 in0.8 mm31%	Cloud 29%	Wind SSE 6 mph10 km/h	Monday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 78°F25°C — feels like 102°F39°C. Breezy from the SSE at 6 to 8 mph9 to 12 km/h. 12% chance of drizzle around midday. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 80°F26°C. Breezy from the SSE at 7 to 9 mph11 to 14 km/h. 31% chance of drizzle in the evening.
Showers	High 95°F35°CFeels 101°F38°C	Low 77°F25°C	Precip 0.06 in1.6 mm44%	Cloud 43%	Wind SSE 7 mph12 km/h	Tuesday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 77°F25°C — feels like 100°F38°C. Breezy from the SSE at 7 to 9 mph11 to 14 km/h. 15% chance of drizzle throughout the day. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 79°F26°C. Breezy from the SSE at 8 to 10 mph13 to 16 km/h. 44% chance of showers in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	100°F38°C	78°F25°C	0 in0.1 mm· 8%	62%	Hot	S 5 mph8 km/h
DayMostly cloudy and hot, with a high of 100°F38°C and morning low of 78°F25°C. Light wind from the SW around 4 mph7 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 89°F32°C. Breezy from the SE at 7 to 9 mph12 to 15 km/h.
	ThursdaySep 3	98°F37°C Feels 101°F38°C	80°F27°C	0.02 in0.6 mm· 30%	62%	Drizzle	SSE 10 mph16 km/h
DayMostly cloudy and hot, with a high of 98°F37°C and morning low of 80°F27°C. Breezy from the S at 9 mph14 km/h. 13% chance of drizzle in the afternoon. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Breezy from the SSE at 11 to 12 mph18 to 19 km/h. 30% chance of drizzle in the evening.
	FridaySep 4	96°F35°C Feels 101°F38°C	79°F26°C	0.08 in2 mm· 47%	52%	Showers	SSE 8 mph12 km/h
DayMostly cloudy and hot, with a high of 96°F35°C and morning low of 79°F26°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 29% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 81°F27°C. Breezy from the SSE at 9 to 10 mph14 to 16 km/h. 47% chance of showers before dawn.
	SaturdaySep 5	96°F36°C Feels 102°F39°C	77°F25°C	0.02 in0.6 mm· 25%	43%	Drizzle	SSE 6 mph9 km/h
DayPartly cloudy and hot, with a high of 96°F36°C and morning low of 77°F25°C — feels like 102°F39°C. Light wind from the SSE around 4 mph7 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Breezy from the SSE at 7 to 8 mph10 to 12 km/h. 25% chance of drizzle in the evening.
	SundaySep 6	96°F35°C Feels 102°F39°C	77°F25°C	0.02 in0.6 mm· 15%	29%	Drizzle	SSE 5 mph8 km/h
DayPartly cloudy and hot, with a high of 96°F35°C and morning low of 77°F25°C — feels like 102°F39°C. Light wind from the SE around 4 mph7 km/h. 15% chance of drizzle around midday. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Light wind from the SSE around 5 mph9 km/h. 14% chance of drizzle in the evening.
	MondaySep 7	97°F36°C Feels 103°F39°C	78°F25°C	0.03 in0.8 mm· 31%	29%	Drizzle	SSE 6 mph10 km/h
DayPartly cloudy and hot, with a high of 97°F36°C and morning low of 78°F25°C — feels like 102°F39°C. Breezy from the SSE at 6 to 8 mph9 to 12 km/h. 12% chance of drizzle around midday. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F26°C. Breezy from the SSE at 7 to 9 mph11 to 14 km/h. 31% chance of drizzle in the evening.
	TuesdaySep 8	95°F35°C Feels 101°F38°C	77°F25°C	0.06 in1.6 mm· 44%	43%	Showers	SSE 7 mph12 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 77°F25°C — feels like 100°F38°C. Breezy from the SSE at 7 to 9 mph11 to 14 km/h. 15% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Breezy from the SSE at 8 to 10 mph13 to 16 km/h. 44% chance of showers in the evening.
	WednesdaySep 9	94°F35°C Feels 101°F38°C	78°F25°C	0.1 in2.5 mm· 42%	50%	Drizzle	SSE 8 mph12 km/h
DayPartly cloudy and hot, with a high of 94°F35°C and morning low of 78°F25°C — feels like 100°F38°C. Breezy from the SSE at 7 to 9 mph11 to 14 km/h. 19% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SSE at 8 to 9 mph13 to 15 km/h. 42% chance of drizzle throughout the night.
	ThursdaySep 10	96°F36°C Feels 102°F39°C	77°F25°C	0.02 in0.6 mm· 19%	43%	Drizzle	S 8 mph13 km/h
DayPartly cloudy and hot, with a high of 96°F36°C and morning low of 77°F25°C — feels like 102°F39°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. 11% chance of drizzle. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F26°C. Breezy from the SSE at 8 to 10 mph14 to 16 km/h. 19% chance of drizzle in the evening.
	FridaySep 11	98°F36°C	78°F26°C	0.02 in0.4 mm· 14%	38%	Drizzle	S 9 mph14 km/h
DayPartly cloudy and hot, with a high of 98°F36°C and morning low of 78°F26°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 79°F26°C. Breezy from the SSE at 9 to 11 mph15 to 17 km/h. 14% chance of drizzle in the evening.
	SaturdaySep 12	97°F36°C Feels 100°F38°C	78°F26°C	0.05 in1.2 mm· 18%	49%	Drizzle	S 9 mph15 km/h
DayMostly cloudy and hot, with a high of 97°F36°C and morning low of 78°F26°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 17% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F26°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. 18% chance of drizzle before dawn.
	SundaySep 13	96°F35°C Feels 101°F38°C	78°F26°C	0.08 in2.1 mm· 28%	51%	Drizzle	S 10 mph16 km/h
DayMostly cloudy and hot, with a high of 96°F35°C and morning low of 78°F26°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. 15% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. 28% chance of drizzle throughout the night.
	MondaySep 14	95°F35°C Feels 100°F38°C	78°F25°C	0.13 in3.2 mm· 21%	50%	Showers	S 10 mph16 km/h
DayMostly cloudy and hot, with a high of 95°F35°C and morning low of 78°F25°C — feels like 100°F38°C. Breezy from the S at 10 mph15 km/h. 15% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSE at 10 mph16 km/h. 21% chance of showers throughout the night.
	TuesdaySep 15	95°F35°C	77°F25°C	0.08 in2.1 mm· 21%	45%	Drizzle	S 9 mph14 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 77°F25°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 18% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F26°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. 21% chance of drizzle throughout the night.
	WednesdaySep 16	95°F35°C	76°F25°C	0.04 in1.1 mm· 17%	47%	Drizzle	SSE 8 mph13 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 76°F25°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 11% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F25°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 17% chance of drizzle throughout the night.

Nearby Cities

Brushy Creek4 mi6 km Pflugerville6 mi10 km Jollyville7 mi12 km Hutto8 mi13 km Cedar Park8 mi14 km Georgetown9 mi14 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 30.5083°N, 97.6789°W·Elevation: 224m·Timezone: America/Chicago·Population: 115,997