Monthly outlook for Big Rock, AR: average high 68.5°, average low 50.2°. That is 2.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 2 November (77.8°), the coolest 12 November (41.5°).
68.5°/50.2°
Average high / low
+2.5°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
68.4°
65.3°
+1.7°
10 November – 19 November
68.7°
61.6°
+3.9°
20 November – 29 November
at normal
57.8°
—
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).
Sun, 0173° / 56°0
73 °
Big Rock, Sunday, 1 November
Overcast. High 73°, low 56°.
Pressure30.18 inHg
Wind2.4 mph NE
Humidity76%
Visibility6.2 mi
Dew point62°
Mon, 0278° / 58°0
78 °
Big Rock, Monday, 2 November
Overcast. High 78°, low 58°.
Pressure29.97 inHg
Wind13 mph S
Humidity73%
Visibility6.2 mi
Dew point64°
Tue, 0373° / 62°0.16
73 °
Big Rock, Tuesday, 3 November
Light rain. High 73°, low 62°.
Pressure29.80 inHg
Wind12.1 mph W
Humidity84%
Visibility6.2 mi
Dew point65°
Wed, 0464° / 53°0
64 °
Big Rock, Wednesday, 4 November
Overcast. High 64°, low 53°.
Pressure29.91 inHg
Wind11.9 mph W
Humidity57%
Visibility—
Dew point46°
Thu, 0566° / 46°0
66 °
Big Rock, Thursday, 5 November
Clear. High 66°, low 46°.
Pressure29.91 inHg
Wind3.2 mph NE
Humidity54%
Visibility—
Dew point44°
Fri, 0666° / 49°0
66 °
Big Rock, Friday, 6 November
Partly cloudy. High 66°, low 49°.
Pressure29.97 inHg
Wind5.5 mph N
Humidity47%
Visibility—
Dew point42°
Sat, 0769° / 50°0.08
69 °
Big Rock, Saturday, 7 November
Light rain. High 69°, low 50°.
Pressure29.85 inHg
Wind11 mph NW
Humidity43%
Visibility—
Dew point43°
Sun, 0863° / 50°0.11
63 °
Big Rock, Sunday, 8 November
Light rain. High 63°, low 50°.
Pressure29.94 inHg
Wind8.9 mph N
Humidity87%
Visibility—
Dew point49°
Mon, 0965° / 45°0
65 °
Big Rock, Monday, 9 November
Clear. High 65°, low 45°.
Pressure30.09 inHg
Wind9.1 mph N
Humidity34%
Visibility—
Dew point32°
Tue, 1068° / 44°0
68 °
Big Rock, Tuesday, 10 November
Clear. High 68°, low 44°.
Pressure30.15 inHg
Wind2.7 mph SE
Humidity42%
Visibility—
Dew point40°
Wed, 1167° / 49°0
67 °
Big Rock, Wednesday, 11 November
Overcast. High 67°, low 49°.
Pressure30.09 inHg
Wind8.5 mph W
Humidity38%
Visibility—
Dew point38°
Thu, 1263° / 41°0
63 °
Big Rock, Thursday, 12 November
Partly cloudy. High 63°, low 41°.
Pressure30.12 inHg
Wind5.9 mph N
Humidity49%
Visibility—
Dew point38°
Fri, 1368° / 42°0
68 °
Big Rock, Friday, 13 November
Clear. High 68°, low 42°.
Pressure30.15 inHg
Wind3 mph W
Humidity40%
Visibility—
Dew point37°
Sat, 1473° / 46°0
73 °
Big Rock, Saturday, 14 November
Clear. High 73°, low 46°.
Pressure30.12 inHg
Wind4 mph W
Humidity32%
Visibility—
Dew point37°
Sun, 1573° / 52°0
73 °
Big Rock, Sunday, 15 November
Overcast. High 73°, low 52°.
Pressure30.03 inHg
Wind4.9 mph S
Humidity31%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1661° / 44°0.14
61 °
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°0.11
62 °
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°0.12
62 °
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°0.12
61 °
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)
Fri, 2060° / 44°0.11
60 °
Big Rock, Friday, 20 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.11 in
Chance of precipitation25%
Record high75° (1989)
Record low29° (1980)
Sat, 2160° / 44°0.11
60 °
Big Rock, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.11 in
Chance of precipitation23%
Record high77° (2025)
Record low27° (1964)
Sun, 2259° / 42°0.11
59 °
Big Rock, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high74° (2003)
Record low25° (1964)
Mon, 2359° / 42°0.12
59 °
Big Rock, Monday, 23 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.12 in
Chance of precipitation33%
Record high74° (1966)
Record low27° (1975)
Tue, 2458° / 42°0.24
58 °
Big Rock, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.24 in
Chance of precipitation32%
Record high75° (2010)
Record low23° (1970)
Wed, 2558° / 42°0.14
58 °
Big Rock, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.14 in
Chance of precipitation27%
Record high74° (1965)
Record low27° (1975)
Thu, 2658° / 43°0.19
58 °
Big Rock, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.19 in
Chance of precipitation38%
Record high78° (1965)
Record low26° (1993)
Fri, 2757° / 41°0.19
57 °
Big Rock, Friday, 27 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.19 in
Chance of precipitation30%
Record high73° (1960)
Record low21° (1975)
Sat, 2854° / 38°0.1
54 °
Big Rock, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation17%
Record high73° (1998)
Record low25° (1976)
Sun, 2955° / 39°0.13
55 °
Big Rock, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high73° (1970)
Record low21° (1976)
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.