As of 06:10 CDT

Weather in McNair, TX

55°Current weather

McNair, Saturday, 17 October, 06:10

Clear. Feels like 54°. High 74°, low 55°.

Pressure30.39 inHg
Wind10.5 mph N
Humidity69%
Visibility6.2 mi
Dew point45°

Monthly outlook for McNair, TX: average high 80.6°, average low 65.6°. That is 1.9° above the climate normal for October. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 4 days and 2.4 inches. The warmest day looks like 30 October (84.7°), the coolest 17 October (55.3°).

80.6°/65.6°
Average high / low
+1.9°
Above normal
4 / 4
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October79.7°78°+1°
27 October – 5 November82°74.6°+4.1°
6 November – 15 Novemberat normal72°—

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).

Sun, 1878° / 56°0Clear
78 °Clear

McNair, Sunday, 18 October

Clear. High 78°, low 56°.

Pressure30.36 inHg
Wind5.5 mph NE
Humidity43%
Visibility6.2 mi
Dew point44°
Mon, 1976° / 55°0Partly cloudy
76 °Partly cloudy

McNair, Monday, 19 October

Partly cloudy. High 76°, low 55°.

Pressure30.24 inHg
Wind7.2 mph E
Humidity42%
Visibility6.2 mi
Dew point48°
Tue, 2080° / 57°0Clear
80 °Clear

McNair, Tuesday, 20 October

Clear. High 80°, low 57°.

Pressure30.21 inHg
Wind5.9 mph NE
Humidity43%
Visibility6.2 mi
Dew point52°
Wed, 2181° / 61°0Clear
81 °Clear

McNair, Wednesday, 21 October

Clear. High 81°, low 61°.

Pressure30.18 inHg
Wind5.2 mph SE
Humidity52%
Visibility—
Dew point58°
Thu, 2282° / 59°0Clear
82 °Clear

McNair, Thursday, 22 October

Clear. High 82°, low 59°.

Pressure30.15 inHg
Wind5.3 mph SE
Humidity35%
Visibility—
Dew point48°
Fri, 2382° / 66°0Overcast
82 °Overcast

McNair, Friday, 23 October

Overcast. High 82°, low 66°.

Pressure30.09 inHg
Wind10.7 mph SE
Humidity39%
Visibility—
Dew point52°
Sat, 2482° / 70°0Partly cloudy
82 °Partly cloudy

McNair, Saturday, 24 October

Partly cloudy. High 82°, low 70°.

Pressure30.06 inHg
Wind13.6 mph SE
Humidity46%
Visibility—
Dew point58°
Sun, 2581° / 74°0Overcast
81 °Overcast

McNair, Sunday, 25 October

Overcast. High 81°, low 74°.

Pressure30.06 inHg
Wind11.3 mph SE
Humidity51%
Visibility—
Dew point60°
Mon, 2681° / 71°0.02Light rain
81 °Light rain

McNair, Monday, 26 October

Light rain. High 81°, low 71°.

Pressure30.15 inHg
Wind11.1 mph N
Humidity54%
Visibility—
Dew point61°
Tue, 2782° / 67°0Overcast
82 °Overcast

McNair, Tuesday, 27 October

Overcast. High 82°, low 67°.

Pressure30.15 inHg
Wind14.4 mph SE
Humidity51%
Visibility—
Dew point60°
Wed, 2877° / 73°0.16Light rain
77 °Light rain

McNair, Wednesday, 28 October

Light rain. High 77°, low 73°.

Pressure30.09 inHg
Wind9.4 mph SE
Humidity78%
Visibility—
Dew point70°
Thu, 2983° / 72°0.09Light rain
83 °Light rain

McNair, Thursday, 29 October

Light rain. High 83°, low 72°.

Pressure30.09 inHg
Wind7.9 mph S
Humidity65%
Visibility—
Dew point68°
Fri, 3085° / 74°0.01Light rain
85 °Light rain

McNair, Friday, 30 October

Light rain. High 85°, low 74°.

Pressure29.94 inHg
Wind13.8 mph SE
Humidity61%
Visibility—
Dew point68°
Sat, 3185° / 77°0.48Rain
85 °Rain

McNair, Saturday, 31 October

Rain. High 85°, low 77°.

Pressure29.74 inHg
Wind18.7 mph S
Humidity70%
Visibility—
Dew point73°
Sun, 0180° / 63°1.46Rain
80 °Rain

McNair, Sunday, 1 November

Rain. High 80°, low 63°.

Pressure29.71 inHg
Wind18.9 mph S
Humidity86%
Visibility—
Dew point75°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.