As of 03:28 CDT

Weather in McNair, TX

77°Current weather

McNair, Monday, 12 October, 03:28

Overcast. Feels like 78°. High 89°, low 74°.

Pressure30.00 inHg
Wind6 mph SE
Humidity85%
Visibility6.2 mi
Dew point71°

Monthly outlook for McNair, TX: average high 83.4°, average low 69.4°. That is 2.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 4 days and 2.3 inches. The warmest day looks like 13 October (90.4°), the coolest 18 October (58.2°).

83.4°/69.4°
Average high / low
+2.6°
Above normal
3 / 4
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October83.6°79.7°+2.2°
22 October – 31 October83°76.6°+3.6°
1 November – 10 Novemberat normal73.3°—

October records over 66 years

94.5°14 October 2024All-time high
35.1°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Pasadena (13 mi).

Tue, 1390° / 73°0.26Rain
90 °Rain

McNair, Tuesday, 13 October

Rain. High 90°, low 73°.

Pressure30.00 inHg
Wind9.1 mph S
Humidity69%
Visibility2.4 mi
Dew point76°
Wed, 1486° / 78°0Clear
86 °Clear

McNair, Wednesday, 14 October

Clear. High 86°, low 78°.

Pressure30.03 inHg
Wind10.1 mph SE
Humidity67%
Visibility6.2 mi
Dew point74°
Thu, 1586° / 74°0Partly cloudy
86 °Partly cloudy

McNair, Thursday, 15 October

Partly cloudy. High 86°, low 74°.

Pressure30.06 inHg
Wind8.9 mph SE
Humidity58%
Visibility6.2 mi
Dew point69°
Fri, 1688° / 69°0Mostly clear
88 °Mostly clear

McNair, Friday, 16 October

Mostly clear. High 88°, low 69°.

Pressure30.12 inHg
Wind9.8 mph NE
Humidity48%
Visibility—
Dew point62°
Sat, 1780° / 68°0Clear
80 °Clear

McNair, Saturday, 17 October

Clear. High 80°, low 68°.

Pressure30.18 inHg
Wind10.8 mph NE
Humidity41%
Visibility—
Dew point51°
Sun, 1880° / 58°0Clear
80 °Clear

McNair, Sunday, 18 October

Clear. High 80°, low 58°.

Pressure30.21 inHg
Wind7.1 mph NE
Humidity25%
Visibility—
Dew point36°
Mon, 1984° / 65°0.01Light rain
84 °Light rain

McNair, Monday, 19 October

Light rain. High 84°, low 65°.

Pressure30.12 inHg
Wind9.3 mph SE
Humidity56%
Visibility—
Dew point64°
Tue, 2074° / 69°0.72Rain
74 °Rain

McNair, Tuesday, 20 October

Rain. High 74°, low 69°.

Pressure30.06 inHg
Wind11.5 mph E
Humidity94%
Visibility—
Dew point69°
Wed, 2179° / 69°0Overcast
79 °Overcast

McNair, Wednesday, 21 October

Overcast. High 79°, low 69°.

Pressure30.00 inHg
Wind9.5 mph E
Humidity75%
Visibility—
Dew point67°
Thu, 2282° / 71°0Partly cloudy
82 °Partly cloudy

McNair, Thursday, 22 October

Partly cloudy. High 82°, low 71°.

Pressure30.09 inHg
Wind11.5 mph E
Humidity62%
Visibility—
Dew point66°
Fri, 2383° / 70°0Overcast
83 °Overcast

McNair, Friday, 23 October

Overcast. High 83°, low 70°.

Pressure30.18 inHg
Wind9.8 mph E
Humidity57%
Visibility—
Dew point64°
Sat, 2483° / 70°0Overcast
83 °Overcast

McNair, Saturday, 24 October

Overcast. High 83°, low 70°.

Pressure30.12 inHg
Wind9.5 mph SE
Humidity50%
Visibility—
Dew point61°
Sun, 2583° / 70°0Light rain
83 °Light rain

McNair, Sunday, 25 October

Light rain. High 83°, low 70°.

Pressure30.06 inHg
Wind7 mph SE
Humidity59%
Visibility—
Dew point66°
Mon, 2686° / 72°0Mostly clear
86 °Mostly clear

McNair, Monday, 26 October

Mostly clear. High 86°, low 72°.

Pressure30.00 inHg
Wind10 mph NE
Humidity46%
Visibility—
Dew point60°
Tue, 2780° / 60°0Mostly clear
80 °Mostly clear

McNair, Tuesday, 27 October

Mostly clear. High 80°, low 60°.

Pressure29.97 inHg
Wind9.8 mph N
Humidity35%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2876° / 60°0.17Climate normal
76 °Climate normal

McNair, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.17 in
Chance of precipitation25%
Record high87° (1963)
Record low43° (2008)
Thu, 2976° / 60°0.12Climate normal
76 °Climate normal

McNair, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.12 in
Chance of precipitation27%
Record high85° (2004)
Record low41° (2017)
Fri, 3076° / 60°0.19Climate normal
76 °Climate normal

McNair, Friday, 30 October

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.19 in
Chance of precipitation32%
Record high86° (2004)
Record low43° (1993)
Sat, 3176° / 59°0.18Climate normal
76 °Climate normal

McNair, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high76°
Average low59°
Average precipitation0.18 in
Chance of precipitation30%
Record high85° (2004)
Record low35° (1993)
Sun, 0174° / 59°0.21Climate normal
74 °Climate normal

McNair, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high74°
Average low59°
Average precipitation0.21 in
Chance of precipitation32%
Record high85° (1978)
Record low37° (1993)
Mon, 0273° / 58°0.17Climate normal
73 °Climate normal

McNair, Monday, 2 November

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.17 in
Chance of precipitation30%
Record high85° (1978)
Record low40° (1991)
Tue, 0373° / 57°0.08Climate normal
73 °Climate normal

McNair, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high73°
Average low57°
Average precipitation0.08 in
Chance of precipitation32%
Record high83° (1978)
Record low35° (1966)
Wed, 0473° / 56°0.11Climate normal
73 °Climate normal

McNair, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.11 in
Chance of precipitation25%
Record high89° (1988)
Record low34° (1991)
Thu, 0573° / 57°0.11Climate normal
73 °Climate normal

McNair, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high73°
Average low57°
Average precipitation0.11 in
Chance of precipitation22%
Record high86° (2017)
Record low37° (1991)
Fri, 0674° / 58°0.11Climate normal
74 °Climate normal

McNair, Friday, 6 November

Climate normal for this date — 60-year average.

Average high74°
Average low58°
Average precipitation0.11 in
Chance of precipitation25%
Record high85° (2017)
Record low40° (1992)
Sat, 0773° / 57°0.11Climate normal
73 °Climate normal

McNair, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high73°
Average low57°
Average precipitation0.11 in
Chance of precipitation32%
Record high84° (2023)
Record low35° (1993)
Sun, 0873° / 58°0.1Climate normal
73 °Climate normal

McNair, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.1 in
Chance of precipitation30%
Record high87° (1988)
Record low44° (1991)
Mon, 0973° / 58°0.07Climate normal
73 °Climate normal

McNair, Monday, 9 November

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (1988)
Record low34° (1991)
Tue, 1073° / 58°0.1Climate normal
73 °Climate normal

McNair, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high73°
Average low58°
Average precipitation0.1 in
Chance of precipitation27%
Record high83° (2002)
Record low37° (1991)

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 McNair, 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 McNair, 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.