MCDONALD OBSERVATORY, TX 79734 Weather Forecast & Current Conditions
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  79734 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

MARFA, TX
Current Weather
6:01 PM CDT JUN 3, 2025
Clear
88°F
Feels Like: 85°F
Dewpoint: 45°F
Rel. Hum.: 22%
Visibility: 10 miles
Wind: WSW at 13 mph
Pressure: 30.01 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

Texas MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  79734 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

MCDONALD OBSERVATORY, TX 79734
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. Scattered thunderstorms this afternoon. Scattered showers. A chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the lower 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
THURSDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 80. South winds 5 to 10 mph. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
FRIDAY
Partly cloudy. A slight chance of showers in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. East winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 20 percent.
SATURDAY
Partly cloudy. Showers and thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 20 percent.
SUNDAY
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
SUNDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent.
MONDAY
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent.
TUESDAY
Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
TUESDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 60s. Chance of rain 20 percent.

  79734 WEATHER SATELLITE LOOPS
Visible Weather Satellite
MCDONALD OBSERVATORY, TX 79734
Infrared Weather Satellite
MCDONALD OBSERVATORY, TX 79734
  79734 WEATHER RADAR LOOP
NEXRAD Weather Radar
MCDONALD OBSERVATORY, TX 79734
 MOS COMPUTER WEATHER FORECAST

MARFA, TX 3 hourly weather forecast
weather forecast created  8:00 AM EDT  6/25/2025
Wednesday
25 JUN 2025		 MCDONALD OBSERVATORY, TX 79734 weather forecast Day 1, 12 hours 1 PM 76° 78° Partly Cloudy 46%
RAIN
.01–.1 in		 0% Thunder
( 62% severe)		 S   8 50% 56°
High 81° MCDONALD OBSERVATORY, TX 79734 weather forecast Day 1, 15 hours 4 PM 80° 80° Mostly Cloudy SE   7 41% 54°
Mostly Cloudy

Chance of Rain

 MCDONALD OBSERVATORY, TX 79734 weather forecast Day 1, 18 hours 7 PM 80° 80° Mostly Cloudy 40%
RAIN
.1–.25 in		 0% Thunder
( 35% severe)		 SSE   7 39% 53°
MCDONALD OBSERVATORY, TX 79734 weather forecast Day 1, 21 hours 10 PM 74° 74° Mostly Cloudy ENE   6 59% 59°
Thursday
26 JUN 2025		 MCDONALD OBSERVATORY, TX 79734 weather forecast Day 2, 0 hours 1 AM 70° 70° Mostly Cloudy 20%
RAIN
<.01 in		 0% Thunder
( 18% severe)		 ESE   6 68% 59°
Low 64° MCDONALD OBSERVATORY, TX 79734 weather forecast Day 2, 3 hours 4 AM 69° 69° Mostly Cloudy SSE   3 73% 60°
High 81° MCDONALD OBSERVATORY, TX 79734 weather forecast Day 2, 6 hours 7 AM 66° 66° Partly Cloudy 22%
RAIN
<.01 in		 0% Thunder
( 24% severe)		 SSW   2 81% 60°

Mostly Cloudy

Rain Likely

 MCDONALD OBSERVATORY, TX 79734 weather forecast Day 2, 9 hours 10 AM 71° 71° Mostly Cloudy S   3 68% 60°
MCDONALD OBSERVATORY, TX 79734 weather forecast Day 2, 12 hours 1 PM 77° 79° Mostly Cloudy 68%
RAIN
***		 0% Thunder
( 73% severe)		 S   6 50% 57°
MCDONALD OBSERVATORY, TX 79734 weather forecast Day 2, 15 hours 4 PM 79° 80° Mostly Cloudy E   6 44% 55°
MCDONALD OBSERVATORY, TX 79734 weather forecast Day 2, 18 hours 7 PM 77° 79° Mostly Cloudy 28%
RAIN
.1–.25 in		 0% Thunder
( 37% severe)		 ENE   7 48% 56°
MCDONALD OBSERVATORY, TX 79734 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy ENE   5 66% 60°
Friday
27 JUN 2025		 MCDONALD OBSERVATORY, TX 79734 weather forecast Day 3, 0 hours 1 AM 70° 70° Mostly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 15% severe)		 ESE   5 68% 59°
Low 64° MCDONALD OBSERVATORY, TX 79734 weather forecast Day 3, 3 hours 4 AM 68° 68° Mostly Cloudy S   3 73% 59°
High 83° MCDONALD OBSERVATORY, TX 79734 weather forecast Day 3, 6 hours 7 AM 65° 65° Mostly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 12% severe)		 SSE   2 81% 59°

Mostly Cloudy

Rain Likely

 MCDONALD OBSERVATORY, TX 79734 weather forecast Day 3, 9 hours 10 AM 72° 72° Partly Cloudy S   3 64% 59°
MCDONALD OBSERVATORY, TX 79734 weather forecast Day 3, 15 hours 1 PM 78° 79° Partly Cloudy 55%
RAIN
>2 in		 0% Thunder
( 69% severe)		 SSE   6 47% 56°
MCDONALD OBSERVATORY, TX 79734 weather forecast Day 3, 18 hours 4 PM 81° 81° Mostly Cloudy SE   6 39% 54°
MCDONALD OBSERVATORY, TX 79734 weather forecast Day 3, 21 hours 7 PM 80° 80° Mostly Cloudy     E   6 41% 54°

MARFA, TX extended weather forecast
Saturday
28 JUN 2025		 Sunday
29 JUN 2025		 Monday
30 JUN 2025		 Tuesday
1 JUL 2025		 Wednesday
2 JUL 2025
Low 62° Low 62° Low 61° Low 60° Low 61°
High 86° High 86° High 87° High 87° High 90°
MCDONALD OBSERVATORY, TX 79734 weather forecast Day 4 MCDONALD OBSERVATORY, TX 79734 weather forecast Day 5 MCDONALD OBSERVATORY, TX 79734 weather forecast Day 6 MCDONALD OBSERVATORY, TX 79734 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
29% Rain		 Mostly Cloudy
49% Rain		 Mostly Cloudy
58% Rain		 Partly Cloudy
36% Rain		 Partly Cloudy
36% Rain
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