As of 07:16 CDT

Weather in McNair, TX

74°Current weather

McNair, Friday, 16 October, 07:16

Overcast. Feels like 76°. High 78°, low 64°.

Pressure30.06 inHg
Wind8.1 mph N
Humidity92%
Visibility1.8 mi
Dew point72°

Monthly outlook for McNair, TX: average high 79.2°, average low 62.9°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 2.2 inches), against a normal of 4 days and 2.5 inches. The warmest day looks like 30 October (84.6°), the coolest 18 October (53°).

79.2°/62.9°
Average high / low
+1°
Above normal
3 / 4
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October78.8°78.2°+0.3°
26 October – 4 November80°75°+2.8°
5 November – 14 Novemberat normal72.2°—

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).

Sat, 1772° / 59°0Clear
72 °Clear

McNair, Saturday, 17 October

Clear. High 72°, low 59°.

Pressure30.42 inHg
Wind11 mph N
Humidity50%
Visibility6.2 mi
Dew point45°
Sun, 1871° / 53°0Overcast
71 °Overcast

McNair, Sunday, 18 October

Overcast. High 71°, low 53°.

Pressure30.36 inHg
Wind6 mph NE
Humidity41%
Visibility6.2 mi
Dew point43°
Mon, 1975° / 53°0Mostly clear
75 °Mostly clear

McNair, Monday, 19 October

Mostly clear. High 75°, low 53°.

Pressure30.27 inHg
Wind6.6 mph E
Humidity42%
Visibility6.2 mi
Dew point48°
Tue, 2078° / 55°0Clear
78 °Clear

McNair, Tuesday, 20 October

Clear. High 78°, low 55°.

Pressure30.18 inHg
Wind6 mph E
Humidity45%
Visibility—
Dew point51°
Wed, 2181° / 54°0Clear
81 °Clear

McNair, Wednesday, 21 October

Clear. High 81°, low 54°.

Pressure30.18 inHg
Wind4.4 mph NE
Humidity30%
Visibility—
Dew point41°
Thu, 2284° / 62°0Clear
84 °Clear

McNair, Thursday, 22 October

Clear. High 84°, low 62°.

Pressure30.15 inHg
Wind6.5 mph SE
Humidity25%
Visibility—
Dew point41°
Fri, 2383° / 66°0Clear
83 °Clear

McNair, Friday, 23 October

Clear. High 83°, low 66°.

Pressure30.09 inHg
Wind9.7 mph SE
Humidity27%
Visibility—
Dew point43°
Sat, 2483° / 69°0Clear
83 °Clear

McNair, Saturday, 24 October

Clear. High 83°, low 69°.

Pressure30.06 inHg
Wind11.6 mph SE
Humidity44%
Visibility—
Dew point57°
Sun, 2583° / 70°0Mostly clear
83 °Mostly clear

McNair, Sunday, 25 October

Mostly clear. High 83°, low 70°.

Pressure30.06 inHg
Wind12.8 mph SE
Humidity46%
Visibility—
Dew point58°
Mon, 2683° / 71°0Light rain
83 °Light rain

McNair, Monday, 26 October

Light rain. High 83°, low 71°.

Pressure29.97 inHg
Wind11.8 mph SE
Humidity54%
Visibility—
Dew point64°
Tue, 2777° / 71°0.43Light rain
77 °Light rain

McNair, Tuesday, 27 October

Light rain. High 77°, low 71°.

Pressure29.94 inHg
Wind11.7 mph SE
Humidity81%
Visibility—
Dew point68°
Wed, 2877° / 69°1.43Heavy rain
77 °Heavy rain

McNair, Wednesday, 28 October

Heavy rain. High 77°, low 69°.

Pressure29.74 inHg
Wind13.3 mph SE
Humidity95%
Visibility—
Dew point72°
Thu, 2984° / 68°0Light rain
84 °Light rain

McNair, Thursday, 29 October

Light rain. High 84°, low 68°.

Pressure29.85 inHg
Wind6.4 mph W
Humidity56%
Visibility—
Dew point62°
Fri, 3085° / 67°0.02Light rain
85 °Light rain

McNair, Friday, 30 October

Light rain. High 85°, low 67°.

Pressure29.85 inHg
Wind13 mph NW
Humidity48%
Visibility—
Dew point61°
Sat, 3174° / 56°0Overcast
74 °Overcast

McNair, Saturday, 31 October

Overcast. High 74°, low 56°.

Pressure30.15 inHg
Wind9.6 mph N
Humidity32%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1370° / 54°0.15Climate normal
70 °Climate normal

McNair, Friday, 13 November

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.15 in
Chance of precipitation18%
Record high83° (2005)
Record low31° (2019)
Sat, 1470° / 55°0.08Climate normal
70 °Climate normal

McNair, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high70°
Average low55°
Average precipitation0.08 in
Chance of precipitation18%
Record high84° (2007)
Record low32° (2018)

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.