As of 08:12 CDT

Weather in Marathon, TX

57°

Marathon, Saturday, 10 October, 08:12

Clear. Feels like 56°. High 81°, low 57°.

Pressure30.00 inHg

Wind1.7 mph E

Humidity77%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Monthly outlook for Marathon, TX: average high 73.5°, average low 57.6°. That is 0.9° below the climate normal for October. Precipitation is expected on 8 days (about 2.4 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 13 October (84.2°), the coolest 18 October (44.5°).

73.5°/57.6°

Average high / low

−0.9°

Below normal

8 / 2

Wet days / normal

2.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	73.2°	76.1°	-1.6°
20 October – 29 October	74°	72.8°	+0.6°
30 October – 8 November	at normal	69.9°	—

October records over 66 years

94.5°2 October 2000All-time high

25.5°30 October 1993All-time low

Sun, 1184° / 58°

84 °

Marathon, Sunday, 11 October

Mostly clear. High 84°, low 58°.

Pressure30.00 inHg

Wind10.4 mph S

Humidity45%

Visibility6.2 mi

Dew point52°

Mon, 1283° / 61°

0.03

83 °

Marathon, Monday, 12 October

Light rain. High 83°, low 61°.

Pressure29.97 inHg

Wind8.7 mph S

Humidity57%

Visibility6.2 mi

Dew point60°

Tue, 1384° / 64°

0.28

84 °

Marathon, Tuesday, 13 October

Rain. High 84°, low 64°.

Pressure29.94 inHg

Wind6.2 mph S

Humidity58%

Visibility6.2 mi

Dew point61°

Wed, 1479° / 63°

0.2

79 °

Marathon, Wednesday, 14 October

Light rain. High 79°, low 63°.

Pressure29.91 inHg

Wind9.3 mph S

Humidity56%

Visibility—

Dew point60°

Thu, 1569° / 64°

0.69

69 °

Marathon, Thursday, 15 October

Rain. High 69°, low 64°.

Pressure30.00 inHg

Wind11.1 mph SE

Humidity95%

Visibility—

Dew point65°

Fri, 1665° / 56°

0.23

65 °

Marathon, Friday, 16 October

Light rain. High 65°, low 56°.

Pressure30.30 inHg

Wind19.9 mph NE

Humidity84%

Visibility—

Dew point53°

Sat, 1758° / 48°

58 °

Marathon, Saturday, 17 October

Overcast. High 58°, low 48°.

Pressure30.50 inHg

Wind17.8 mph E

Humidity34%

Visibility—

Dew point27°

Sun, 1862° / 45°

62 °

Marathon, Sunday, 18 October

Overcast. High 62°, low 45°.

Pressure30.36 inHg

Wind10.4 mph S

Humidity39%

Visibility—

Dew point30°

Mon, 1968° / 51°

68 °

Marathon, Monday, 19 October

Partly cloudy. High 68°, low 51°.

Pressure30.15 inHg

Wind10.8 mph S

Humidity36%

Visibility—

Dew point36°

Tue, 2073° / 53°

73 °

Marathon, Tuesday, 20 October

Clear. High 73°, low 53°.

Pressure30.00 inHg

Wind11.5 mph S

Humidity34%

Visibility—

Dew point37°

Wed, 2171° / 59°

71 °

Marathon, Wednesday, 21 October

Clear. High 71°, low 59°.

Pressure30.12 inHg

Wind15.5 mph N

Humidity48%

Visibility—

Dew point47°

Thu, 2274° / 58°

0.17

74 °

Marathon, Thursday, 22 October

Rain. High 74°, low 58°.

Pressure30.12 inHg

Wind17.2 mph SE

Humidity60%

Visibility—

Dew point54°

Fri, 2376° / 61°

0.42

76 °

Marathon, Friday, 23 October

Rain. High 76°, low 61°.

Pressure30.03 inHg

Wind11.1 mph SE

Humidity59%

Visibility—

Dew point56°

Sat, 2476° / 60°

0.3

76 °

Marathon, Saturday, 24 October

Rain. High 76°, low 60°.

Pressure30.03 inHg

Wind11.8 mph SE

Humidity60%

Visibility—

Dew point56°

Sun, 2575° / 63°

0.1

75 °

Marathon, Sunday, 25 October

Light rain. High 75°, low 63°.

Pressure29.97 inHg

Wind12.1 mph NE

Humidity51%

Visibility—

Dew point53°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2673° / 51°

0.02

73 °

Marathon, Monday, 26 October

Climate normal for this date — 60-year average.

Average high73°

Average low51°

Average precipitation0.02 in

Chance of precipitation8%

Record high89° (2021)

Record low36° (2003)

Tue, 2771° / 50°

0.02

71 °

Marathon, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high71°

Average low50°

Average precipitation0.02 in

Chance of precipitation12%

Record high86° (1979)

Record low26° (2020)

Wed, 2870° / 50°

0.02

70 °

Marathon, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high70°

Average low50°

Average precipitation0.02 in

Chance of precipitation10%

Record high83° (2024)

Record low26° (2020)

Thu, 2972° / 49°

0.01

72 °

Marathon, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high72°

Average low49°

Average precipitation0.01 in

Chance of precipitation10%

Record high85° (2024)

Record low31° (1980)

Fri, 3072° / 50°

0.01

72 °

Marathon, Friday, 30 October

Climate normal for this date — 60-year average.

Average high72°

Average low50°

Average precipitation0.01 in

Chance of precipitation12%

Record high85° (2021)

Record low26° (1993)

Sat, 3171° / 49°

0.03

71 °

Marathon, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high71°

Average low49°

Average precipitation0.03 in

Chance of precipitation8%

Record high86° (2010)

Record low29° (1993)

Sun, 0171° / 48°

0.01

71 °

Marathon, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high71°

Average low48°

Average precipitation0.01 in

Chance of precipitation7%

Record high83° (2001)

Record low32° (2023)

Mon, 0269° / 47°

0.01

69 °

Marathon, Monday, 2 November

Climate normal for this date — 60-year average.

Average high69°

Average low47°

Average precipitation0.01 in

Chance of precipitation8%

Record high83° (2011)

Record low31° (1966)

Tue, 0369° / 46°

0.02

69 °

Marathon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°

Average low46°

Average precipitation0.02 in

Chance of precipitation15%

Record high83° (2022)

Record low30° (1991)

Wed, 0469° / 47°

0.06

69 °

Marathon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°

Average low47°

Average precipitation0.06 in

Chance of precipitation17%

Record high85° (1988)

Record low27° (1991)

Thu, 0570° / 48°

0.06

70 °

Marathon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high70°

Average low48°

Average precipitation0.06 in

Chance of precipitation8%

Record high88° (2017)

Record low33° (1992)

Fri, 0671° / 48°

71 °

Marathon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high71°

Average low48°

Average precipitation0 in

Chance of precipitation5%

Record high88° (2017)

Record low29° (1961)

Sat, 0770° / 48°

0.02

70 °

Marathon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high70°

Average low48°

Average precipitation0.02 in

Chance of precipitation10%

Record high85° (2023)

Record low31° (1961)

Sun, 0869° / 47°

0.03

69 °

Marathon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high69°

Average low47°

Average precipitation0.03 in

Chance of precipitation10%

Record high85° (1973)

Record low26° (2000)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Marathon, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Marathon, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.