As of 00:25 CDT

Weather in McNair, TX

59°Current weather

McNair, Monday, 19 October, 00:25

Partly cloudy. Feels like 59°. High 80°, low 59°.

Pressure30.24 inHg
Wind3.8 mph NE
Humidity88%
Visibility6.2 mi
Dew point55°

Monthly outlook for McNair, TX: average high 80.4°, average low 66.1°. That is 2.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 2.5 inches. The warmest day looks like 30 October (85.8°), the coolest 20 October (56.3°).

80.4°/66.1°
Average high / low
+2.3°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October79.3°77.4°+1.1°
29 October – 7 November82.2°74.1°+4.5°
8 November – 17 Novemberat normal71.4°—

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, 2082° / 56°0Clear
82 °Clear

McNair, Tuesday, 20 October

Clear. High 82°, low 56°.

Pressure30.21 inHg
Wind6.4 mph NE
Humidity40%
Visibility6.2 mi
Dew point49°
Wed, 2182° / 65°0Clear
82 °Clear

McNair, Wednesday, 21 October

Clear. High 82°, low 65°.

Pressure30.21 inHg
Wind4.8 mph E
Humidity47%
Visibility6.2 mi
Dew point57°
Thu, 2282° / 60°0Clear
82 °Clear

McNair, Thursday, 22 October

Clear. High 82°, low 60°.

Pressure30.18 inHg
Wind3.7 mph NE
Humidity36%
Visibility6.2 mi
Dew point49°
Fri, 2382° / 59°0Overcast
82 °Overcast

McNair, Friday, 23 October

Overcast. High 82°, low 59°.

Pressure30.15 inHg
Wind5.8 mph E
Humidity30%
Visibility—
Dew point44°
Sat, 2482° / 63°0Overcast
82 °Overcast

McNair, Saturday, 24 October

Overcast. High 82°, low 63°.

Pressure30.18 inHg
Wind11.5 mph SE
Humidity46%
Visibility—
Dew point56°
Sun, 2580° / 65°0Overcast
80 °Overcast

McNair, Sunday, 25 October

Overcast. High 80°, low 65°.

Pressure30.21 inHg
Wind9.4 mph E
Humidity34%
Visibility—
Dew point47°
Mon, 2678° / 69°0Overcast
78 °Overcast

McNair, Monday, 26 October

Overcast. High 78°, low 69°.

Pressure30.09 inHg
Wind14 mph SE
Humidity54%
Visibility—
Dew point59°
Tue, 2774° / 71°0.23Light rain
74 °Light rain

McNair, Tuesday, 27 October

Light rain. High 74°, low 71°.

Pressure29.94 inHg
Wind10.7 mph SE
Humidity83%
Visibility—
Dew point68°
Wed, 2871° / 68°0.15Light rain
71 °Light rain

McNair, Wednesday, 28 October

Light rain. High 71°, low 68°.

Pressure29.97 inHg
Wind6.8 mph NE
Humidity92%
Visibility—
Dew point67°
Thu, 2983° / 69°0Overcast
83 °Overcast

McNair, Thursday, 29 October

Overcast. High 83°, low 69°.

Pressure29.88 inHg
Wind6 mph SE
Humidity70%
Visibility—
Dew point68°
Fri, 3086° / 72°0Clear
86 °Clear

McNair, Friday, 30 October

Clear. High 86°, low 72°.

Pressure29.91 inHg
Wind11.2 mph SE
Humidity56%
Visibility—
Dew point66°
Sat, 3186° / 75°0.01Light rain
86 °Light rain

McNair, Saturday, 31 October

Light rain. High 86°, low 75°.

Pressure29.97 inHg
Wind13.6 mph S
Humidity63%
Visibility—
Dew point70°
Sun, 0176° / 69°0.18Light rain
76 °Light rain

McNair, Sunday, 1 November

Light rain. High 76°, low 69°.

Pressure30.06 inHg
Wind11.3 mph N
Humidity34%
Visibility—
Dew point45°
Mon, 0280° / 64°0Mostly clear
80 °Mostly clear

McNair, Monday, 2 November

Mostly clear. High 80°, low 64°.

Pressure29.97 inHg
Wind10.4 mph SE
Humidity32%
Visibility—
Dew point46°
Tue, 0382° / 73°0.03Light rain
82 °Light rain

McNair, Tuesday, 3 November

Light rain. High 82°, low 73°.

Pressure29.83 inHg
Wind16.4 mph S
Humidity73%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1571° / 55°0.08Climate normal
71 °Climate normal

McNair, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.08 in
Chance of precipitation27%
Record high84° (2005)
Record low31° (2018)
Mon, 1670° / 54°0.17Climate normal
70 °Climate normal

McNair, Monday, 16 November

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.17 in
Chance of precipitation28%
Record high83° (2011)
Record low32° (1970)
Tue, 1771° / 55°0.17Climate normal
71 °Climate normal

McNair, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.17 in
Chance of precipitation30%
Record high84° (2013)
Record low36° (1997)

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.