As of 05:05 CDT

Weather in McMahan, TX

50°Current weather

McMahan, Sunday, 18 October, 05:05

Overcast. Feels like 48°. High 74°, low 50°.

Pressure30.33 inHg
Wind5 mph NE
Humidity69%
Visibility6.2 mi
Dew point41°

Monthly outlook for McMahan, TX: average high 78.7°, average low 61.3°. That is 0.9° above the climate normal for October. Precipitation is expected on 6 days (about 3.8 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 24 October (85.2°), the coolest 18 October (49.9°).

78.7°/61.3°
Average high / low
+0.9°
Above normal
6 / 4
Wet days / normal
3.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October78.5°78.3°+0.1°
28 October – 6 November79.1°74.4°+2.6°
7 November – 16 Novemberat normal71.2°—

October records over 66 years

97.9°13 October 2024All-time high
33.3°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Red Rock (9 mi).

Mon, 1977° / 52°0Partly cloudy
77 °Partly cloudy

McMahan, Monday, 19 October

Partly cloudy. High 77°, low 52°.

Pressure30.24 inHg
Wind5.2 mph E
Humidity44%
Visibility6.2 mi
Dew point49°
Tue, 2081° / 58°0Clear
81 °Clear

McMahan, Tuesday, 20 October

Clear. High 81°, low 58°.

Pressure30.21 inHg
Wind5.7 mph E
Humidity43%
Visibility6.2 mi
Dew point52°
Wed, 2183° / 57°0Clear
83 °Clear

McMahan, Wednesday, 21 October

Clear. High 83°, low 57°.

Pressure30.21 inHg
Wind5.9 mph NE
Humidity34%
Visibility6.2 mi
Dew point47°
Thu, 2284° / 62°0Clear
84 °Clear

McMahan, Thursday, 22 October

Clear. High 84°, low 62°.

Pressure30.15 inHg
Wind5.9 mph E
Humidity42%
Visibility—
Dew point54°
Fri, 2384° / 61°0Overcast
84 °Overcast

McMahan, Friday, 23 October

Overcast. High 84°, low 61°.

Pressure30.09 inHg
Wind8.1 mph SE
Humidity36%
Visibility—
Dew point49°
Sat, 2485° / 62°0Partly cloudy
85 °Partly cloudy

McMahan, Saturday, 24 October

Partly cloudy. High 85°, low 62°.

Pressure30.15 inHg
Wind11.7 mph SE
Humidity42%
Visibility—
Dew point55°
Sun, 2582° / 62°0Overcast
82 °Overcast

McMahan, Sunday, 25 October

Overcast. High 82°, low 62°.

Pressure30.24 inHg
Wind12.5 mph E
Humidity50%
Visibility—
Dew point57°
Mon, 2671° / 64°1.09Rain
71 °Rain

McMahan, Monday, 26 October

Rain. High 71°, low 64°.

Pressure30.09 inHg
Wind16 mph E
Humidity77%
Visibility—
Dew point63°
Tue, 2766° / 63°1.06Rain
66 °Rain

McMahan, Tuesday, 27 October

Rain. High 66°, low 63°.

Pressure30.00 inHg
Wind14.3 mph E
Humidity96%
Visibility—
Dew point63°
Wed, 2876° / 61°0.01Light rain
76 °Light rain

McMahan, Wednesday, 28 October

Light rain. High 76°, low 61°.

Pressure29.94 inHg
Wind9.2 mph N
Humidity73%
Visibility—
Dew point59°
Thu, 2980° / 62°0.25Rain
80 °Rain

McMahan, Thursday, 29 October

Rain. High 80°, low 62°.

Pressure29.85 inHg
Wind11.8 mph SW
Humidity59%
Visibility—
Dew point61°
Fri, 3073° / 65°0.78Rain
73 °Rain

McMahan, Friday, 30 October

Rain. High 73°, low 65°.

Pressure29.88 inHg
Wind10.7 mph E
Humidity82%
Visibility—
Dew point65°
Sat, 3185° / 67°0.06Light rain
85 °Light rain

McMahan, Saturday, 31 October

Light rain. High 85°, low 67°.

Pressure29.88 inHg
Wind7.3 mph S
Humidity68%
Visibility—
Dew point69°
Sun, 0176° / 68°0.55Rain
76 °Rain

McMahan, Sunday, 1 November

Rain. High 76°, low 68°.

Pressure30.03 inHg
Wind8.3 mph S
Humidity82%
Visibility—
Dew point69°
Mon, 0285° / 68°0.01Light rain
85 °Light rain

McMahan, Monday, 2 November

Light rain. High 85°, low 68°.

Pressure30.09 inHg
Wind6.2 mph N
Humidity66%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0373° / 55°0.09Climate normal
73 °Climate normal

McMahan, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high73°
Average low55°
Average precipitation0.09 in
Chance of precipitation25%
Record high89° (2024)
Record low37° (1991)
Wed, 0473° / 55°0.14Climate normal
73 °Climate normal

McMahan, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high73°
Average low55°
Average precipitation0.14 in
Chance of precipitation23%
Record high87° (1988)
Record low31° (1991)
Thu, 0573° / 55°0.08Climate normal
73 °Climate normal

McMahan, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high73°
Average low55°
Average precipitation0.08 in
Chance of precipitation22%
Record high88° (1963)
Record low35° (1991)
Fri, 0673° / 56°0.06Climate normal
73 °Climate normal

McMahan, Friday, 6 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.06 in
Chance of precipitation18%
Record high86° (1963)
Record low41° (1992)
Sat, 0773° / 56°0.08Climate normal
73 °Climate normal

McMahan, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.08 in
Chance of precipitation20%
Record high89° (2025)
Record low34° (1993)
Sun, 0873° / 56°0.13Climate normal
73 °Climate normal

McMahan, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.13 in
Chance of precipitation30%
Record high88° (1989)
Record low37° (1991)
Mon, 0973° / 56°0.1Climate normal
73 °Climate normal

McMahan, Monday, 9 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.1 in
Chance of precipitation28%
Record high88° (1988)
Record low34° (1991)
Tue, 1072° / 56°0.03Climate normal
72 °Climate normal

McMahan, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.03 in
Chance of precipitation15%
Record high86° (2006)
Record low38° (1977)
Wed, 1172° / 54°0.06Climate normal
72 °Climate normal

McMahan, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high72°
Average low54°
Average precipitation0.06 in
Chance of precipitation22%
Record high86° (1962)
Record low38° (2019)
Thu, 1270° / 53°0.07Climate normal
70 °Climate normal

McMahan, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (2020)
Record low31° (2019)
Fri, 1369° / 53°0.07Climate normal
69 °Climate normal

McMahan, Friday, 13 November

Climate normal for this date — 60-year average.

Average high69°
Average low53°
Average precipitation0.07 in
Chance of precipitation22%
Record high85° (2011)
Record low30° (2019)
Sat, 1470° / 54°0.06Climate normal
70 °Climate normal

McMahan, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.06 in
Chance of precipitation20%
Record high86° (2020)
Record low28° (2018)
Sun, 1570° / 53°0.09Climate normal
70 °Climate normal

McMahan, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.09 in
Chance of precipitation18%
Record high86° (1988)
Record low31° (1976)
Mon, 1669° / 52°0.11Climate normal
69 °Climate normal

McMahan, Monday, 16 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.11 in
Chance of precipitation32%
Record high85° (2025)
Record low32° (1970)

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 McMahan, 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 McMahan, 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.