As of 12:17 CDT

Weather in McNair, TX

89°Current weather

McNair, Sunday, 11 October, 12:17

Clear. Feels like 98°. High 89°, low 66°.

Pressure30.09 inHg
Wind8.2 mph S
Humidity61%
Visibility6.2 mi
Dew point73°

Monthly outlook for McNair, TX: average high 81.3°, average low 64.9°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 11 October (89.1°), the coolest 18 October (44.9°).

81.3°/64.9°
Average high / low
+1.3°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October81.2°79.9°+0.7°
21 October – 30 October81.6°76.9°+2.6°
31 October – 9 Novemberat normal73.6°—

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).

Mon, 1288° / 69°0.13Light rain
88 °Light rain

McNair, Monday, 12 October

Light rain. High 88°, low 69°.

Pressure30.06 inHg
Wind10.4 mph SE
Humidity74%
Visibility5.3 mi
Dew point74°
Tue, 1385° / 71°0.21Rain
85 °Rain

McNair, Tuesday, 13 October

Rain. High 85°, low 71°.

Pressure30.03 inHg
Wind9.9 mph S
Humidity80%
Visibility4.3 mi
Dew point77°
Wed, 1486° / 78°0Overcast
86 °Overcast

McNair, Wednesday, 14 October

Overcast. High 86°, low 78°.

Pressure30.03 inHg
Wind10.6 mph SE
Humidity71%
Visibility6.2 mi
Dew point75°
Thu, 1586° / 75°0Mostly clear
86 °Mostly clear

McNair, Thursday, 15 October

Mostly clear. High 86°, low 75°.

Pressure30.03 inHg
Wind7.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point69°
Fri, 1687° / 68°0Overcast
87 °Overcast

McNair, Friday, 16 October

Overcast. High 87°, low 68°.

Pressure30.12 inHg
Wind10 mph NE
Humidity45%
Visibility—
Dew point59°
Sat, 1774° / 56°0Overcast
74 °Overcast

McNair, Saturday, 17 October

Overcast. High 74°, low 56°.

Pressure30.39 inHg
Wind17.5 mph NE
Humidity18%
Visibility—
Dew point20°
Sun, 1867° / 45°0Clear
67 °Clear

McNair, Sunday, 18 October

Clear. High 67°, low 45°.

Pressure30.45 inHg
Wind10.7 mph NE
Humidity18%
Visibility—
Dew point17°
Mon, 1975° / 53°0Overcast
75 °Overcast

McNair, Monday, 19 October

Overcast. High 75°, low 53°.

Pressure30.39 inHg
Wind11.3 mph E
Humidity42%
Visibility—
Dew point46°
Tue, 2077° / 62°0.01Light rain
77 °Light rain

McNair, Tuesday, 20 October

Light rain. High 77°, low 62°.

Pressure30.21 inHg
Wind11.3 mph E
Humidity52%
Visibility—
Dew point56°
Wed, 2177° / 68°0.54Rain
77 °Rain

McNair, Wednesday, 21 October

Rain. High 77°, low 68°.

Pressure30.12 inHg
Wind10.4 mph SE
Humidity73%
Visibility—
Dew point66°
Thu, 2281° / 66°0Partly cloudy
81 °Partly cloudy

McNair, Thursday, 22 October

Partly cloudy. High 81°, low 66°.

Pressure30.15 inHg
Wind9.4 mph SE
Humidity42%
Visibility—
Dew point54°
Fri, 2381° / 66°0Clear
81 °Clear

McNair, Friday, 23 October

Clear. High 81°, low 66°.

Pressure30.15 inHg
Wind8.9 mph SE
Humidity44%
Visibility—
Dew point55°
Sat, 2484° / 66°0Clear
84 °Clear

McNair, Saturday, 24 October

Clear. High 84°, low 66°.

Pressure30.15 inHg
Wind6.4 mph SE
Humidity34%
Visibility—
Dew point49°
Sun, 2584° / 64°0Clear
84 °Clear

McNair, Sunday, 25 October

Clear. High 84°, low 64°.

Pressure30.09 inHg
Wind6.8 mph SE
Humidity26%
Visibility—
Dew point43°
Mon, 2682° / 68°0Overcast
82 °Overcast

McNair, Monday, 26 October

Overcast. High 82°, low 68°.

Pressure30.00 inHg
Wind4.6 mph S
Humidity32%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2776° / 61°0.1Climate normal
76 °Climate normal

McNair, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.1 in
Chance of precipitation25%
Record high90° (2010)
Record low44° (1981)
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)

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.