Monthly outlook for Big Rock, AR: average high 65.8°, average low 47.9°. That is 1.5° above the climate normal for November. Precipitation is expected on 5 days (about 3.0 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 9 November (76.2°), the coolest 15 November (37.4°).
65.8°/47.9°
Average high / low
+1.5°
Above normal
5 / 4
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
67.4°
64°
+1.9°
13 November – 22 November
63.1°
60.8°
+1.3°
23 November – 2 December
at normal
56.7°
—
November records over 66 years
86.4°18 November 2025All-time high
19°12 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Lavaca (12 mi).
Wed, 0467° / 53°0
67 °
Big Rock, Wednesday, 4 November
Clear. High 67°, low 53°.
Pressure29.94 inHg
Wind9.8 mph W
Humidity55%
Visibility6.2 mi
Dew point48°
Thu, 0571° / 49°0.06
71 °
Big Rock, Thursday, 5 November
Light rain. High 71°, low 49°.
Pressure29.91 inHg
Wind1.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point51°
Fri, 0664° / 53°0.05
64 °
Big Rock, Friday, 6 November
Light rain. High 64°, low 53°.
Pressure30.09 inHg
Wind7.4 mph N
Humidity58%
Visibility6.2 mi
Dew point49°
Sat, 0760° / 47°0
60 °
Big Rock, Saturday, 7 November
Overcast. High 60°, low 47°.
Pressure30.24 inHg
Wind3.4 mph N
Humidity58%
Visibility6.2 mi
Dew point44°
Sun, 0863° / 42°0
63 °
Big Rock, Sunday, 8 November
Clear. High 63°, low 42°.
Pressure30.27 inHg
Wind3 mph W
Humidity59%
Visibility—
Dew point43°
Mon, 0976° / 46°0
76 °
Big Rock, Monday, 9 November
Clear. High 76°, low 46°.
Pressure30.15 inHg
Wind8.1 mph SW
Humidity29%
Visibility—
Dew point36°
Tue, 1076° / 56°0
76 °
Big Rock, Tuesday, 10 November
Overcast. High 76°, low 56°.
Pressure30.09 inHg
Wind8 mph SW
Humidity33%
Visibility—
Dew point40°
Wed, 1163° / 59°0.11
63 °
Big Rock, Wednesday, 11 November
Light rain. High 63°, low 59°.
Pressure30.09 inHg
Wind3.6 mph NW
Humidity81%
Visibility—
Dew point56°
Thu, 1263° / 47°0
63 °
Big Rock, Thursday, 12 November
Overcast. High 63°, low 47°.
Pressure30.15 inHg
Wind8.7 mph NE
Humidity32%
Visibility—
Dew point30°
Fri, 1361° / 40°0
61 °
Big Rock, Friday, 13 November
Clear. High 61°, low 40°.
Pressure30.18 inHg
Wind4.7 mph NE
Humidity28%
Visibility—
Dew point24°
Sat, 1461° / 39°0
61 °
Big Rock, Saturday, 14 November
Overcast. High 61°, low 39°.
Pressure30.18 inHg
Wind3.9 mph E
Humidity34%
Visibility—
Dew point28°
Sun, 1565° / 37°0
65 °
Big Rock, Sunday, 15 November
Clear. High 65°, low 37°.
Pressure30.03 inHg
Wind7.2 mph SE
Humidity27%
Visibility—
Dew point25°
Mon, 1667° / 47°0
67 °
Big Rock, Monday, 16 November
Partly cloudy. High 67°, low 47°.
Pressure29.71 inHg
Wind13.3 mph W
Humidity39%
Visibility—
Dew point39°
Tue, 1768° / 44°0
68 °
Big Rock, Tuesday, 17 November
Clear. High 68°, low 44°.
Pressure29.88 inHg
Wind6.4 mph W
Humidity33%
Visibility—
Dew point32°
Wed, 1857° / 48°2.33
57 °
Big Rock, Wednesday, 18 November
Heavy rain. High 57°, low 48°.
Pressure29.65 inHg
Wind13.1 mph SE
Humidity89%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 3056° / 39°0.15
56 °
Big Rock, Monday, 30 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.15 in
Chance of precipitation27%
Record high73° (2014)
Record low23° (1976)
Tue, 0156° / 38°0.04
56 °
Big Rock, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation12%
Record high72° (1970)
Record low24° (2006)
Wed, 0256° / 39°0.13
56 °
Big Rock, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.13 in
Chance of precipitation23%
Record high75° (2012)
Record low18° (1985)
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.