National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

SENATOR WASH (SWLC1)

Lat: 32.90775°NLon: 114.47403°WElev: 285.0ft.

NA

66°F

19°C

Humidity 21%
Wind Speed NNW 12 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 31 Dec 12:27 AM PST
Extended Forecast for

Tacna AZ

  • Overnight

    Overnight: Cloudy, with a steady temperature around 58. West wind around 5 mph becoming north northwest.

    Low: 58 °F

    Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly between 2pm and 5pm. Cloudy, with a high near 66. Northeast wind around 5 mph.

    High: 66 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 50. East wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of showers after 11am. Mostly sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 54. South wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71. Calm wind.

    High: 71 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 58. West wind around 5 mph becoming north northwest.
Wednesday
A 30 percent chance of showers, mainly between 2pm and 5pm. Cloudy, with a high near 66. Northeast wind around 5 mph.
Wednesday Night
A 40 percent chance of showers, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 50. East wind around 5 mph becoming calm in the evening.
New Year's Day
A 30 percent chance of showers after 11am. Mostly sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 54. South wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 70. Calm wind.
Friday Night
Mostly cloudy, with a low around 53. Calm wind.
Saturday
Partly sunny, with a high near 71. Calm wind.
Saturday Night
Mostly cloudy, with a low around 50. Calm wind.
Sunday
Mostly sunny, with a high near 70. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 70. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 69. Calm wind becoming northwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tacna AZ
 32.69°N 113.97°W (Elev. 351 ft)
Last Update:
2:08 am MST Dec 31, 2025
Forecast Valid:
2am MST Dec 31, 2025-6pm MST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation