Donna

Hidalgo County, Texas, United States

Unlock Minute-by-Minute Forecast

See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.

Current Weather

28°

Clear

Feels Like: 32°

Min: 26°

Max: 37°

The next few hours will be clear, with today reaching 37°C and dropping to 26°C. The coming days will be drizzle

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

27° 29° 31° 33° 34° 36° 37° 37° 37° 36° 35° 33° 31° 30° 29° 28° 28° 28° 27° 27° 26° 26° 26° 26°
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
Today
Tomorrow

Daylight Hours

07:22

Sunrise

19:31

Sunset

12 hours 8 minutes of sunlight today

Moon

Waxing Crescent

11:34

Moonrise

21:40

Moonset

Daily Forecast

Today

26°
37°

Wednesday

26°
36°

Thursday

26°
34°

Friday

26°
34°

Saturday

25°
35°

Sunday

25°
35°

Monday

25°
35°

Tuesday

25°
34°

Wednesday

26°
36°

Thursday

26°
35°

Air Quality Data Available

Upgrade to access real-time air quality data for Donna.

UV Index

No protection needed
1 Low
Low Extreme

Humidity

76% Humid
Low High

Weather in Donna today, September 15, 2026

Donna 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. Morning skies stay relatively clear, holding cloud close to 5% near 09:00. The early part of the day favours being outside.

Temperatures climb from an overnight low near 26°C toward a daytime high of about 37°C. Relative humidity sits between 29% and 82%, reaching its peak around 08:00. Airflow remains manageable, reaching about 7.8 km/h around 11:00.

Afternoon conditions open up, holding cloud close to 18% near 19:00. The day finishes on a milder, brighter note. Expect visibility around 16.1 km. Expect sunrise at 07:22, sunset at 19:31, and 12 hours 8 minutes of sunlight today overall.

Taken together, settled sunshine in Donna on September 15, 2026 makes outdoor timing easier, with highs near 37°C.

Frequently asked questions about weather in Donna

How warm does it get in Donna?

The warmest month in Donna is August, with average high temperatures of 37°C. The average temperature during this period is around 31°C.

How cold does it get in Donna?

The coldest month in Donna is January, with average low temperatures of 12°C. The average temperature during this period is around 16°C.

What is the wettest time of year in Donna?

The wettest month in Donna is September, with an average of 87mm of precipitation.

What is the driest time of year in Donna?

The driest month in Donna is February, with an average of 19mm of precipitation.

View full climate insights for Donna →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)