As of 03:32 CDT

Weather in Grandfalls, TX

63°Current weather

Grandfalls, Thursday, 22 October, 03:32

Overcast. Feels like 62°. High 84°, low 63°.

Pressure30.15 inHg
Wind7.8 mph E
Humidity71%
Visibility6.2 mi
Dew point53°

Monthly outlook for Grandfalls, TX: average high 76.4°, average low 62°. That is 0.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 23 October (84.8°), the coolest 3 November (55°).

76.4°/62°
Average high / low
+0.5°
Above normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October78.9°76.6°+1.3°
1 November – 10 November72.3°73.4°-0.6°
11 November – 20 Novemberat normal69.6°—

October records over 66 years

101.7°9 October 2021All-time high
27.3°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Imperial (11 mi).

Fri, 2385° / 65°0Mostly clear
85 °Mostly clear

Grandfalls, Friday, 23 October

Mostly clear. High 85°, low 65°.

Pressure30.00 inHg
Wind17.7 mph SE
Humidity55%
Visibility6.2 mi
Dew point60°
Sat, 2480° / 63°0.01Light rain
80 °Light rain

Grandfalls, Saturday, 24 October

Light rain. High 80°, low 63°.

Pressure30.06 inHg
Wind20.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point57°
Sun, 2572° / 66°0.1Light rain
72 °Light rain

Grandfalls, Sunday, 25 October

Light rain. High 72°, low 66°.

Pressure30.15 inHg
Wind20.9 mph SE
Humidity69%
Visibility6.2 mi
Dew point60°
Mon, 2675° / 65°0Overcast
75 °Overcast

Grandfalls, Monday, 26 October

Overcast. High 75°, low 65°.

Pressure30.12 inHg
Wind16.8 mph SE
Humidity59%
Visibility—
Dew point57°
Tue, 2779° / 61°0.02Light rain
79 °Light rain

Grandfalls, Tuesday, 27 October

Light rain. High 79°, low 61°.

Pressure30.12 inHg
Wind12.6 mph SE
Humidity54%
Visibility—
Dew point54°
Wed, 2874° / 61°0.01Light rain
74 °Light rain

Grandfalls, Wednesday, 28 October

Light rain. High 74°, low 61°.

Pressure30.12 inHg
Wind18.9 mph SE
Humidity69%
Visibility—
Dew point57°
Thu, 2980° / 62°0Overcast
80 °Overcast

Grandfalls, Thursday, 29 October

Overcast. High 80°, low 62°.

Pressure29.94 inHg
Wind18.7 mph SE
Humidity52%
Visibility—
Dew point55°
Fri, 3082° / 64°0Mostly clear
82 °Mostly clear

Grandfalls, Friday, 30 October

Mostly clear. High 82°, low 64°.

Pressure29.74 inHg
Wind15.3 mph SE
Humidity46%
Visibility—
Dew point56°
Sat, 3178° / 67°0Overcast
78 °Overcast

Grandfalls, Saturday, 31 October

Overcast. High 78°, low 67°.

Pressure29.77 inHg
Wind15.6 mph SW
Humidity35%
Visibility—
Dew point45°
Sun, 0172° / 60°0.01Light rain
72 °Light rain

Grandfalls, Sunday, 1 November

Light rain. High 72°, low 60°.

Pressure29.97 inHg
Wind15.5 mph N
Humidity52%
Visibility—
Dew point49°
Mon, 0264° / 57°0Light rain
64 °Light rain

Grandfalls, Monday, 2 November

Light rain. High 64°, low 57°.

Pressure30.12 inHg
Wind11 mph E
Humidity65%
Visibility—
Dew point51°
Tue, 0367° / 55°0Mostly clear
67 °Mostly clear

Grandfalls, Tuesday, 3 November

Mostly clear. High 67°, low 55°.

Pressure30.21 inHg
Wind14 mph E
Humidity45%
Visibility—
Dew point41°
Wed, 0478° / 59°0Light rain
78 °Light rain

Grandfalls, Wednesday, 4 November

Light rain. High 78°, low 59°.

Pressure29.91 inHg
Wind11.8 mph W
Humidity57%
Visibility—
Dew point56°
Thu, 0577° / 63°0Clear
77 °Clear

Grandfalls, Thursday, 5 November

Clear. High 77°, low 63°.

Pressure30.03 inHg
Wind14.1 mph W
Humidity30%
Visibility—
Dew point39°
Fri, 0676° / 62°0Mostly clear
76 °Mostly clear

Grandfalls, Friday, 6 November

Mostly clear. High 76°, low 62°.

Pressure30.03 inHg
Wind6.9 mph SE
Humidity28%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0773° / 50°0.03Climate normal
73 °Climate normal

Grandfalls, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high93° (2023)
Record low34° (1961)
Sun, 0873° / 50°0.04Climate normal
73 °Climate normal

Grandfalls, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.04 in
Chance of precipitation12%
Record high91° (2023)
Record low33° (2000)
Mon, 0973° / 50°0.01Climate normal
73 °Climate normal

Grandfalls, Monday, 9 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.01 in
Chance of precipitation3%
Record high90° (2020)
Record low34° (2000)
Tue, 1072° / 49°0.01Climate normal
72 °Climate normal

Grandfalls, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high72°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high88° (2012)
Record low33° (1960)
Wed, 1172° / 48°0.01Climate normal
72 °Climate normal

Grandfalls, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high72°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high83° (1985)
Record low33° (1968)
Thu, 1270° / 47°0.02Climate normal
70 °Climate normal

Grandfalls, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high70°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high89° (2024)
Record low31° (2019)
Fri, 1369° / 47°0.02Climate normal
69 °Climate normal

Grandfalls, Friday, 13 November

Climate normal for this date — 60-year average.

Average high69°
Average low47°
Average precipitation0.02 in
Chance of precipitation12%
Record high86° (2025)
Record low26° (2014)
Sat, 1470° / 47°0.02Climate normal
70 °Climate normal

Grandfalls, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high70°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high88° (2025)
Record low22° (1976)
Sun, 1569° / 46°0.04Climate normal
69 °Climate normal

Grandfalls, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.04 in
Chance of precipitation12%
Record high89° (2025)
Record low30° (2022)
Mon, 1670° / 46°0.04Climate normal
70 °Climate normal

Grandfalls, Monday, 16 November

Climate normal for this date — 60-year average.

Average high70°
Average low46°
Average precipitation0.04 in
Chance of precipitation10%
Record high91° (2024)
Record low29° (1997)
Tue, 1770° / 47°0.03Climate normal
70 °Climate normal

Grandfalls, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high70°
Average low47°
Average precipitation0.03 in
Chance of precipitation7%
Record high88° (2017)
Record low25° (2014)
Wed, 1869° / 46°0.02Climate normal
69 °Climate normal

Grandfalls, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high85° (1999)
Record low26° (1980)
Thu, 1969° / 46°0Climate normal
69 °Climate normal

Grandfalls, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0 in
Chance of precipitation0%
Record high86° (1996)
Record low27° (1969)
Fri, 2069° / 45°0Climate normal
69 °Climate normal

Grandfalls, Friday, 20 November

Climate normal for this date — 60-year average.

Average high69°
Average low45°
Average precipitation0 in
Chance of precipitation3%
Record high88° (1996)
Record low29° (1969)

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 Grandfalls, 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 Grandfalls, 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.