As of 05:49 CDT

Weather in McNair, TX

80°Current weather

McNair, Wednesday, 14 October, 05:49

Mostly clear. Feels like 80°. High 93°, low 80°.

Pressure29.97 inHg
Wind5.4 mph SE
Humidity90%
Visibility6.2 mi
Dew point77°

Monthly outlook for McNair, TX: average high 81.7°, average low 67.6°. That is 2° above the climate normal for October. Precipitation is expected on 3 days (about 3.5 inches), against a normal of 4 days and 2.3 inches. The warmest day looks like 14 October (92.7°), the coolest 18 October (54.6°).

81.7°/67.6°
Average high / low
+2°
Above normal
3 / 4
Wet days / normal
3.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October82.2°79°+1.8°
24 October – 2 November80.7°75.8°+2.7°
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, 1588° / 75°0.03Light rain
88 °Light rain

McNair, Thursday, 15 October

Light rain. High 88°, low 75°.

Pressure30.00 inHg
Wind9.5 mph SE
Humidity56%
Visibility6.2 mi
Dew point69°
Fri, 1678° / 65°0.05Light rain
78 °Light rain

McNair, Friday, 16 October

Light rain. High 78°, low 65°.

Pressure30.15 inHg
Wind14.2 mph N
Humidity69%
Visibility6.2 mi
Dew point65°
Sat, 1770° / 57°0Clear
70 °Clear

McNair, Saturday, 17 October

Clear. High 70°, low 57°.

Pressure30.39 inHg
Wind11.4 mph N
Humidity45%
Visibility6.2 mi
Dew point43°
Sun, 1872° / 55°0Clear
72 °Clear

McNair, Sunday, 18 October

Clear. High 72°, low 55°.

Pressure30.33 inHg
Wind7.2 mph NE
Humidity40%
Visibility—
Dew point42°
Mon, 1976° / 55°0Clear
76 °Clear

McNair, Monday, 19 October

Clear. High 76°, low 55°.

Pressure30.21 inHg
Wind6.7 mph E
Humidity36%
Visibility—
Dew point44°
Tue, 2086° / 71°0Overcast
86 °Overcast

McNair, Tuesday, 20 October

Overcast. High 86°, low 71°.

Pressure30.09 inHg
Wind10.5 mph E
Humidity50%
Visibility—
Dew point63°
Wed, 2188° / 70°0Clear
88 °Clear

McNair, Wednesday, 21 October

Clear. High 88°, low 70°.

Pressure30.03 inHg
Wind8.4 mph E
Humidity42%
Visibility—
Dew point58°
Thu, 2287° / 71°0Overcast
87 °Overcast

McNair, Thursday, 22 October

Overcast. High 87°, low 71°.

Pressure30.00 inHg
Wind8.4 mph SE
Humidity33%
Visibility—
Dew point53°
Fri, 2385° / 70°0Overcast
85 °Overcast

McNair, Friday, 23 October

Overcast. High 85°, low 70°.

Pressure30.03 inHg
Wind9.3 mph SE
Humidity29%
Visibility—
Dew point47°
Sat, 2483° / 70°0Overcast
83 °Overcast

McNair, Saturday, 24 October

Overcast. High 83°, low 70°.

Pressure30.03 inHg
Wind11.3 mph SE
Humidity47%
Visibility—
Dew point59°
Sun, 2581° / 70°0.28Light rain
81 °Light rain

McNair, Sunday, 25 October

Light rain. High 81°, low 70°.

Pressure29.97 inHg
Wind6.1 mph E
Humidity67%
Visibility—
Dew point67°
Mon, 2680° / 63°0Overcast
80 °Overcast

McNair, Monday, 26 October

Overcast. High 80°, low 63°.

Pressure30.00 inHg
Wind10.7 mph N
Humidity41%
Visibility—
Dew point51°
Tue, 2781° / 66°0Overcast
81 °Overcast

McNair, Tuesday, 27 October

Overcast. High 81°, low 66°.

Pressure29.91 inHg
Wind8.7 mph SE
Humidity58%
Visibility—
Dew point63°
Wed, 2875° / 71°3.18Heavy rain
75 °Heavy rain

McNair, Wednesday, 28 October

Heavy rain. High 75°, low 71°.

Pressure29.83 inHg
Wind7 mph S
Humidity98%
Visibility—
Dew point73°
Thu, 2984° / 71°0Partly cloudy
84 °Partly cloudy

McNair, Thursday, 29 October

Partly cloudy. High 84°, low 71°.

Pressure29.77 inHg
Wind6.6 mph NE
Humidity67%
Visibility—
Dew point69°
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.