As of 00:43 CDT

Weather in Big Rock, AR

52°Current weather

Big Rock, Wednesday, 21 October, 00:43

Partly cloudy. Feels like 51°. High 78°, low 51°.

Pressure30.24 inHg
Wind6.9 mph NE
Humidity71%
Visibility6.2 mi
Dew point43°

Monthly outlook for Big Rock, AR: average high 74.2°, average low 51.4°. That is 3.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 2.5 inches. The warmest day looks like 24 October (82.2°), the coolest 29 October (40°).

74.2°/51.4°
Average high / low
+3.4°
Above normal
1 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October73.5°69.5°+2.2°
31 October – 9 November75.4°65.3°+5.6°
10 November – 19 Novemberat normal61.6°—

October records over 66 years

93.2°8 October 1963All-time high
28.9°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Lavaca (12 mi).

Thu, 2280° / 48°0Clear
80 °Clear

Big Rock, Thursday, 22 October

Clear. High 80°, low 48°.

Pressure30.24 inHg
Wind2.8 mph E
Humidity32%
Visibility6.2 mi
Dew point45°
Fri, 2380° / 55°0Overcast
80 °Overcast

Big Rock, Friday, 23 October

Overcast. High 80°, low 55°.

Pressure30.24 inHg
Wind6.8 mph SE
Humidity33%
Visibility6.2 mi
Dew point45°
Sat, 2482° / 58°0Overcast
82 °Overcast

Big Rock, Saturday, 24 October

Overcast. High 82°, low 58°.

Pressure30.24 inHg
Wind5.1 mph SE
Humidity36%
Visibility6.2 mi
Dew point46°
Sun, 2579° / 59°0Overcast
79 °Overcast

Big Rock, Sunday, 25 October

Overcast. High 79°, low 59°.

Pressure30.33 inHg
Wind8 mph SE
Humidity28%
Visibility—
Dew point40°
Mon, 2677° / 58°0Partly cloudy
77 °Partly cloudy

Big Rock, Monday, 26 October

Partly cloudy. High 77°, low 58°.

Pressure30.21 inHg
Wind7.9 mph NW
Humidity27%
Visibility—
Dew point37°
Tue, 2760° / 49°0Overcast
60 °Overcast

Big Rock, Tuesday, 27 October

Overcast. High 60°, low 49°.

Pressure30.27 inHg
Wind7.1 mph W
Humidity71%
Visibility—
Dew point45°
Wed, 2864° / 47°0Overcast
64 °Overcast

Big Rock, Wednesday, 28 October

Overcast. High 64°, low 47°.

Pressure30.27 inHg
Wind4.8 mph NW
Humidity48%
Visibility—
Dew point40°
Thu, 2965° / 40°0Overcast
65 °Overcast

Big Rock, Thursday, 29 October

Overcast. High 65°, low 40°.

Pressure30.27 inHg
Wind3.5 mph NE
Humidity32%
Visibility—
Dew point29°
Fri, 3068° / 40°0Clear
68 °Clear

Big Rock, Friday, 30 October

Clear. High 68°, low 40°.

Pressure30.15 inHg
Wind5 mph SE
Humidity29%
Visibility—
Dew point30°
Sat, 3173° / 43°0Overcast
73 °Overcast

Big Rock, Saturday, 31 October

Overcast. High 73°, low 43°.

Pressure29.94 inHg
Wind8.1 mph S
Humidity20%
Visibility—
Dew point24°
Sun, 0167° / 53°0.35Rain
67 °Rain

Big Rock, Sunday, 1 November

Rain. High 67°, low 53°.

Pressure29.94 inHg
Wind4.6 mph E
Humidity85%
Visibility—
Dew point60°
Mon, 0278° / 60°0Overcast
78 °Overcast

Big Rock, Monday, 2 November

Overcast. High 78°, low 60°.

Pressure30.21 inHg
Wind4.5 mph NW
Humidity63%
Visibility—
Dew point58°
Tue, 0379° / 54°0Clear
79 °Clear

Big Rock, Tuesday, 3 November

Clear. High 79°, low 54°.

Pressure30.24 inHg
Wind3 mph W
Humidity43%
Visibility—
Dew point49°
Wed, 0481° / 54°0Clear
81 °Clear

Big Rock, Wednesday, 4 November

Clear. High 81°, low 54°.

Pressure30.03 inHg
Wind6.8 mph W
Humidity39%
Visibility—
Dew point48°
Thu, 0575° / 54°0Overcast
75 °Overcast

Big Rock, Thursday, 5 November

Overcast. High 75°, low 54°.

Pressure30.12 inHg
Wind3.9 mph NE
Humidity40%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0665° / 47°0.11Climate normal
65 °Climate normal

Big Rock, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.11 in
Chance of precipitation23%
Record high80° (2023)
Record low32° (1993)
Sat, 0765° / 48°0.11Climate normal
65 °Climate normal

Big Rock, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.11 in
Chance of precipitation23%
Record high82° (2023)
Record low27° (1993)
Sun, 0865° / 47°0.07Climate normal
65 °Climate normal

Big Rock, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.07 in
Chance of precipitation18%
Record high83° (2023)
Record low24° (1991)
Mon, 0965° / 48°0.16Climate normal
65 °Climate normal

Big Rock, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.16 in
Chance of precipitation32%
Record high81° (2022)
Record low25° (1991)
Tue, 1064° / 47°0.1Climate normal
64 °Climate normal

Big Rock, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.1 in
Chance of precipitation25%
Record high77° (2022)
Record low25° (2018)
Wed, 1162° / 45°0.09Climate normal
62 °Climate normal

Big Rock, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation32%
Record high80° (1989)
Record low28° (2019)
Thu, 1261° / 44°0.08Climate normal
61 °Climate normal

Big Rock, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (1989)
Record low19° (2019)
Fri, 1362° / 43°0.07Climate normal
62 °Climate normal

Big Rock, Friday, 13 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.07 in
Chance of precipitation13%
Record high79° (1999)
Record low22° (2019)
Sat, 1461° / 45°0.09Climate normal
61 °Climate normal

Big Rock, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high79° (2025)
Record low27° (1986)
Sun, 1561° / 44°0.17Climate normal
61 °Climate normal

Big Rock, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.17 in
Chance of precipitation28%
Record high83° (2025)
Record low25° (2018)
Mon, 1661° / 44°0.14Climate normal
61 °Climate normal

Big Rock, Monday, 16 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.14 in
Chance of precipitation20%
Record high83° (2016)
Record low28° (1970)
Tue, 1762° / 44°0.11Climate normal
62 °Climate normal

Big Rock, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.11 in
Chance of precipitation20%
Record high78° (2016)
Record low26° (2022)
Wed, 1862° / 44°0.12Climate normal
62 °Climate normal

Big Rock, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.12 in
Chance of precipitation27%
Record high86° (2025)
Record low24° (2014)
Thu, 1961° / 45°0.12Climate normal
61 °Climate normal

Big Rock, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.12 in
Chance of precipitation30%
Record high78° (2025)
Record low28° (2022)

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 Big Rock, AR 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 Big Rock, AR 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.