National Weather Service forecast

Sienna, Texas Weather

57°Overnight: Mostly Clear
Wind N 5 mph
7-DayHourlyRadar

Sienna 7-Day Forecast

  1. Overnight
    57°F
    Mostly Clear

    Mostly clear, with a low around 57. North wind around 5 mph.

  2. Wednesday
    77°F
    Sunny

    Sunny. High near 77, with temperatures falling to around 73 in the afternoon. Northwest wind 0 to 5 mph.

  3. Wednesday Night
    54°F
    Mostly Clear

    Mostly clear, with a low around 54. South wind around 0 mph.

  4. Thursday
    80°F
    Mostly Sunny
    9% chance of precipitation

    Mostly sunny, with a high near 80. East wind around 5 mph.

  5. Thursday Night
    62°F
    Slight Chance Rain Showers then Mostly Cloudy
    19% chance of precipitation

    A slight chance of rain showers before midnight. Mostly cloudy, with a low around 62. North wind 0 to 5 mph. Chance of precipitation is 20%.

  6. Friday
    80°F
    Mostly Sunny
    4% chance of precipitation

    Mostly sunny, with a high near 80.

  7. Friday Night
    58°F
    Partly Cloudy
    3% chance of precipitation

    Partly cloudy, with a low around 58.

  8. Saturday
    75°F
    Partly Sunny
    4% chance of precipitation

    Partly sunny, with a high near 75.

  9. Saturday Night
    54°F
    Mostly Cloudy
    13% chance of precipitation

    Mostly cloudy, with a low around 54.

  10. Sunday
    69°F
    Slight Chance Rain Showers then Mostly Sunny
    16% chance of precipitation

    A slight chance of rain showers before noon. Mostly sunny, with a high near 69. Chance of precipitation is 20%.

  11. Sunday Night
    50°F
    Partly Cloudy
    8% chance of precipitation

    Partly cloudy, with a low around 50.

  12. Monday
    71°F
    Sunny
    6% chance of precipitation

    Sunny, with a high near 71.

  13. Monday Night
    50°F
    Mostly Clear
    2% chance of precipitation

    Mostly clear, with a low around 50.

  14. Tuesday
    74°F
    Mostly Sunny
    4% chance of precipitation

    Mostly sunny, with a high near 74.

Issued by the National Weather Service (HGX office), updated .

Sienna Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Sienna

Sienna Weather Radar

Open the full radar for Sienna

About Sienna

Population (2020 Census)
20,204
Coordinates
29.485, -95.506
Elevation
52 ft
NWS forecast office
HGX
Time zone
America/Chicago
Sunrise today
6:37 AM CST
Sunset today
5:33 PM CST
Daylight today
10 h 56 min

Sienna Weather Questions

What is the weather forecast for Sienna, Texas?

Overnight: Mostly clear, with a low around 57. North wind around 5 mph. Wednesday: Sunny. High near 77, with temperatures falling to around 73 in the afternoon. Northwest wind 0 to 5 mph.

Will it rain or snow in Sienna this week?

Not much. The highest chance of precipitation in the 7-day forecast is 19%, Thursday Night.

How warm and how cold will it get in Sienna this week?

The warmest day is Thursday, with a high near 80°F. The coldest night is Sunday Night, with a low near 50°F.

What time are sunrise and sunset in Sienna today?

Sunrise is at 6:37 AM CST and sunset is at 5:33 PM CST, for 10 h 56 min of daylight.

Weather near Sienna

Largest cities in Texas

All Texas cities