As of 21:32 CDT

Weather in McNair, TX

79°Current weather

McNair, Wednesday, 14 October, 21:32

Mostly clear. Feels like 79°. High 90°, low 79°.

Pressure30.00 inHg
Wind8.8 mph SE
Humidity84%
Visibility6.2 mi
Dew point74°

Monthly outlook for McNair, TX: average high 80.4°, average low 64.2°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 4 days and 2.3 inches. The warmest day looks like 15 October (92.9°), the coolest 18 October (53.2°).

80.4°/64.2°
Average high / low
+1.3°
Above normal
3 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October81.8°79°+1.6°
24 October – 2 November78°75.8°+1.2°
3 November – 12 Novemberat normal72.9°—

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).

Thu, 1593° / 77°0.02Light rain
93 °Light rain

McNair, Thursday, 15 October

Light rain. High 93°, low 77°.

Pressure30.03 inHg
Wind8.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point68°
Fri, 1681° / 63°0Overcast
81 °Overcast

McNair, Friday, 16 October

Overcast. High 81°, low 63°.

Pressure30.18 inHg
Wind15.4 mph N
Humidity56%
Visibility6.2 mi
Dew point60°
Sat, 1769° / 56°0Overcast
69 °Overcast

McNair, Saturday, 17 October

Overcast. High 69°, low 56°.

Pressure30.42 inHg
Wind10.6 mph N
Humidity45%
Visibility6.2 mi
Dew point43°
Sun, 1873° / 53°0Overcast
73 °Overcast

McNair, Sunday, 18 October

Overcast. High 73°, low 53°.

Pressure30.36 inHg
Wind6.9 mph NE
Humidity41%
Visibility6.2 mi
Dew point42°
Mon, 1977° / 54°0Clear
77 °Clear

McNair, Monday, 19 October

Clear. High 77°, low 54°.

Pressure30.24 inHg
Wind4.9 mph NE
Humidity35%
Visibility—
Dew point43°
Tue, 2081° / 65°0Overcast
81 °Overcast

McNair, Tuesday, 20 October

Overcast. High 81°, low 65°.

Pressure30.15 inHg
Wind9.5 mph E
Humidity48%
Visibility—
Dew point56°
Wed, 2184° / 67°0Clear
84 °Clear

McNair, Wednesday, 21 October

Clear. High 84°, low 67°.

Pressure30.06 inHg
Wind11.3 mph SE
Humidity47%
Visibility—
Dew point60°
Thu, 2283° / 70°0.02Light rain
83 °Light rain

McNair, Thursday, 22 October

Light rain. High 83°, low 70°.

Pressure30.03 inHg
Wind13.6 mph SE
Humidity59%
Visibility—
Dew point66°
Fri, 2386° / 74°0.07Light rain
86 °Light rain

McNair, Friday, 23 October

Light rain. High 86°, low 74°.

Pressure30.03 inHg
Wind13.4 mph SE
Humidity56%
Visibility—
Dew point67°
Sat, 2482° / 74°0.18Light rain
82 °Light rain

McNair, Saturday, 24 October

Light rain. High 82°, low 74°.

Pressure30.12 inHg
Wind12 mph SE
Humidity63%
Visibility—
Dew point67°
Sun, 2584° / 71°0.1Light rain
84 °Light rain

McNair, Sunday, 25 October

Light rain. High 84°, low 71°.

Pressure30.06 inHg
Wind15.7 mph N
Humidity54%
Visibility—
Dew point64°
Mon, 2670° / 57°0Overcast
70 °Overcast

McNair, Monday, 26 October

Overcast. High 70°, low 57°.

Pressure30.06 inHg
Wind14 mph N
Humidity57%
Visibility—
Dew point49°
Tue, 2776° / 58°0Partly cloudy
76 °Partly cloudy

McNair, Tuesday, 27 October

Partly cloudy. High 76°, low 58°.

Pressure29.97 inHg
Wind11.6 mph N
Humidity42%
Visibility—
Dew point47°
Wed, 2877° / 56°0Clear
77 °Clear

McNair, Wednesday, 28 October

Clear. High 77°, low 56°.

Pressure29.94 inHg
Wind11.1 mph N
Humidity21%
Visibility—
Dew point29°
Thu, 2979° / 55°0Clear
79 °Clear

McNair, Thursday, 29 October

Clear. High 79°, low 55°.

Pressure30.09 inHg
Wind6.2 mph N
Humidity24%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1172° / 56°0.07Climate normal
72 °Climate normal

McNair, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high72°
Average low56°
Average precipitation0.07 in
Chance of precipitation27%
Record high83° (1969)
Record low39° (1977)
Thu, 1271° / 55°0.11Climate normal
71 °Climate normal

McNair, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.11 in
Chance of precipitation25%
Record high83° (2003)
Record low35° (1968)

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.