As of 03:42 MDT

Weather in McNary, TX

48°

McNary, Saturday, 17 October, 03:42

Overcast. Feels like 43°. High 65°, low 46°.

Pressure30.53 inHg

Wind9.4 mph E

Humidity46%

Visibility6.2 mi

Dew point28°

See detailed hourly forecast

Monthly outlook for McNary, TX: average high 76.4°, average low 58.9°. That is 0.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 22 October (85.7°), the coolest 1 November (43.6°).

76.4°/58.9°

Average high / low

+0.6°

Above normal

4 / 2

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
17 October – 26 October	78°	76.5°	+0.8°
27 October – 5 November	73.8°	72.5°	+0.7°
6 November – 15 November	at normal	69.5°	—

October records over 66 years

96.4°4 October 2000All-time high

27.3°28 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Fort Hancock (4 mi).

Sun, 1873° / 49°

73 °

McNary, Sunday, 18 October

Clear. High 73°, low 49°.

Pressure30.18 inHg

Wind11.1 mph SE

Humidity37%

Visibility6.2 mi

Dew point39°

Mon, 1983° / 55°

0.04

83 °

McNary, Monday, 19 October

Light rain. High 83°, low 55°.

Pressure30.03 inHg

Wind8.6 mph SE

Humidity40%

Visibility6.2 mi

Dew point49°

Tue, 2084° / 61°

84 °

McNary, Tuesday, 20 October

Clear. High 84°, low 61°.

Pressure30.03 inHg

Wind9.2 mph SE

Humidity46%

Visibility6.2 mi

Dew point56°

Wed, 2184° / 64°

84 °

McNary, Wednesday, 21 October

Overcast. High 84°, low 64°.

Pressure30.06 inHg

Wind14.3 mph SE

Humidity42%

Visibility—

Dew point53°

Thu, 2286° / 65°

0.12

86 °

McNary, Thursday, 22 October

Light rain. High 86°, low 65°.

Pressure30.03 inHg

Wind14.3 mph SE

Humidity41%

Visibility—

Dew point52°

Fri, 2384° / 66°

0.04

84 °

McNary, Friday, 23 October

Light rain. High 84°, low 66°.

Pressure29.85 inHg

Wind15.8 mph W

Humidity51%

Visibility—

Dew point57°

Sat, 2477° / 66°

77 °

McNary, Saturday, 24 October

Clear. High 77°, low 66°.

Pressure29.88 inHg

Wind14.5 mph W

Humidity29%

Visibility—

Dew point40°

Sun, 2571° / 58°

71 °

McNary, Sunday, 25 October

Clear. High 71°, low 58°.

Pressure30.09 inHg

Wind9.2 mph E

Humidity17%

Visibility—

Dew point20°

Mon, 2672° / 56°

72 °

McNary, Monday, 26 October

Overcast. High 72°, low 56°.

Pressure30.06 inHg

Wind22.2 mph SE

Humidity51%

Visibility—

Dew point46°

Tue, 2780° / 59°

0.13

80 °

McNary, Tuesday, 27 October

Light rain. High 80°, low 59°.

Pressure29.88 inHg

Wind22.4 mph S

Humidity57%

Visibility—

Dew point53°

Wed, 2878° / 63°

0.01

78 °

McNary, Wednesday, 28 October

Light rain. High 78°, low 63°.

Pressure30.09 inHg

Wind10.8 mph NW

Humidity31%

Visibility—

Dew point41°

Thu, 2984° / 68°

0.02

84 °

McNary, Thursday, 29 October

Light rain. High 84°, low 68°.

Pressure29.97 inHg

Wind17.4 mph S

Humidity32%

Visibility—

Dew point46°

Fri, 3083° / 67°

0.02

83 °

McNary, Friday, 30 October

Light rain. High 83°, low 67°.

Pressure29.71 inHg

Wind27.4 mph W

Humidity29%

Visibility—

Dew point43°

Sat, 3162° / 55°

0.01

62 °

McNary, Saturday, 31 October

Light rain. High 62°, low 55°.

Pressure29.83 inHg

Wind24.9 mph W

Humidity39%

Visibility—

Dew point33°

Sun, 0156° / 44°

0.01

56 °

McNary, Sunday, 1 November

Light rain. High 56°, low 44°.

Pressure30.15 inHg

Wind32.7 mph NE

Humidity57%

Visibility—

Dew point34°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 0271° / 48°

0.02

71 °

McNary, Monday, 2 November

Climate normal for this date — 60-year average.

Average high71°

Average low48°

Average precipitation0.02 in

Chance of precipitation8%

Record high83° (2003)

Record low34° (1966)

Tue, 0372° / 47°

0.02

72 °

McNary, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high72°

Average low47°

Average precipitation0.02 in

Chance of precipitation8%

Record high83° (2025)

Record low32° (1991)

Wed, 0471° / 47°

0.02

71 °

McNary, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°

Average low47°

Average precipitation0.02 in

Chance of precipitation12%

Record high85° (2025)

Record low34° (2004)

Thu, 0572° / 48°

0.01

72 °

McNary, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high72°

Average low48°

Average precipitation0.01 in

Chance of precipitation3%

Record high84° (2023)

Record low35° (1970)

Fri, 0672° / 48°

0.01

72 °

McNary, Friday, 6 November

Climate normal for this date — 60-year average.

Average high72°

Average low48°

Average precipitation0.01 in

Chance of precipitation7%

Record high86° (2023)

Record low33° (1961)

Sat, 0772° / 48°

0.01

72 °

McNary, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high72°

Average low48°

Average precipitation0.01 in

Chance of precipitation10%

Record high86° (2023)

Record low34° (1961)

Sun, 0871° / 48°

0.03

71 °

McNary, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high71°

Average low48°

Average precipitation0.03 in

Chance of precipitation7%

Record high84° (2023)

Record low30° (2000)

Mon, 0970° / 47°

0.01

70 °

McNary, Monday, 9 November

Climate normal for this date — 60-year average.

Average high70°

Average low47°

Average precipitation0.01 in

Chance of precipitation5%

Record high83° (2005)

Record low28° (2000)

Tue, 1070° / 46°

0.01

70 °

McNary, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high70°

Average low46°

Average precipitation0.01 in

Chance of precipitation2%

Record high82° (2003)

Record low30° (2011)

Wed, 1170° / 47°

0.01

70 °

McNary, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high70°

Average low47°

Average precipitation0.01 in

Chance of precipitation7%

Record high83° (2005)

Record low35° (1968)

Thu, 1268° / 45°

0.03

68 °

McNary, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high68°

Average low45°

Average precipitation0.03 in

Chance of precipitation7%

Record high82° (1973)

Record low31° (1976)

Fri, 1367° / 44°

0.02

67 °

McNary, Friday, 13 November

Climate normal for this date — 60-year average.

Average high67°

Average low44°

Average precipitation0.02 in

Chance of precipitation12%

Record high81° (2025)

Record low24° (2018)

Sat, 1468° / 46°

0.02

68 °

McNary, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high68°

Average low46°

Average precipitation0.02 in

Chance of precipitation10%

Record high85° (2025)

Record low18° (1976)

Sun, 1566° / 45°

0.03

66 °

McNary, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high66°

Average low45°

Average precipitation0.03 in

Chance of precipitation13%

Record high84° (2024)

Record low23° (1961)

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 McNary, 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 McNary, 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.