See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
36°
Clear
Feels Like: 41°
Min: 27°
Max: 38°
The next few hours will be clear, with today reaching 38°C and dropping to 27°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:17
Sunrise
19:28
Sunset
Moon
Waxing Crescent
11:46
Moonrise
21:23
Moonset
Daily Forecast
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Wednesday
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Weather in Grapevine today, September 15, 2026
Grapevine sees a largely clear day on September 15, 2026, interrupted by cloudier skies around 19:00. Plan for bright conditions either side of that cloudier interval.
The day peaks near 38°C and cools toward 27°C. The air stays humid, with relative humidity between 31% and 51% and the peak around 23:00. Airflow remains manageable, reaching about 5.7 km/h around 17:00.
Afternoon conditions open up, holding cloud close to 28% near 19:00. The day finishes on a milder, brighter note. Views remain open at about 16.1 km. Sunrise is at 07:17 and sunset at 19:28, giving 12 hours 11 minutes of sunlight today.
The practical takeaway for Grapevine is a bright September 15, 2026, ideal for outdoor errands before temperatures ease from about 38°C.
Frequently asked questions about weather in Grapevine
How warm does it get in Grapevine?
The warmest month in Grapevine is July, with average high temperatures of 35°C. The average temperature during this period is around 30°C.
How cold does it get in Grapevine?
The coldest month in Grapevine is January, with average low temperatures of 3°C. The average temperature during this period is around 8°C.
What is the wettest time of year in Grapevine?
The wettest month in Grapevine is May, with an average of 141mm of precipitation.
What is the driest time of year in Grapevine?
The driest month in Grapevine is July, with an average of 36mm of precipitation.
