Monthly outlook for Big Rock, AR: average high 63.4°, average low 43.2°. That is 2.6° above the climate normal for November. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 20 November (73.4°), the coolest 16 November (30.8°).
63.4°/43.2°
Average high / low
+2.6°
Above normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
64.7°
60.2°
+2.5°
25 November – 4 December
61.1°
56°
+2.8°
5 December – 14 December
at normal
52.8°
—
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).
Mon, 1660° / 31°0
60 °
Big Rock, Monday, 16 November
Clear. High 60°, low 31°.
Pressure30.47 inHg
Wind6.1 mph E
Humidity46%
Visibility6.2 mi
Dew point35°
Tue, 1762° / 36°0
62 °
Big Rock, Tuesday, 17 November
Clear. High 62°, low 36°.
Pressure30.45 inHg
Wind6.7 mph SE
Humidity46%
Visibility6.2 mi
Dew point38°
Wed, 1868° / 42°0
68 °
Big Rock, Wednesday, 18 November
Overcast. High 68°, low 42°.
Pressure30.30 inHg
Wind8.2 mph SE
Humidity49%
Visibility6.2 mi
Dew point44°
Thu, 1971° / 53°0
71 °
Big Rock, Thursday, 19 November
Overcast. High 71°, low 53°.
Pressure30.33 inHg
Wind7.4 mph E
Humidity54%
Visibility—
Dew point50°
Fri, 2073° / 53°0
73 °
Big Rock, Friday, 20 November
Mostly clear. High 73°, low 53°.
Pressure30.24 inHg
Wind9.1 mph SE
Humidity53%
Visibility—
Dew point51°
Sat, 2165° / 50°0.12
65 °
Big Rock, Saturday, 21 November
Light rain. High 65°, low 50°.
Pressure30.06 inHg
Wind7.6 mph SE
Humidity46%
Visibility—
Dew point40°
Sun, 2268° / 48°0
68 °
Big Rock, Sunday, 22 November
Mostly clear. High 68°, low 48°.
Pressure30.18 inHg
Wind4 mph E
Humidity53%
Visibility—
Dew point45°
Mon, 2364° / 43°0
64 °
Big Rock, Monday, 23 November
Overcast. High 64°, low 43°.
Pressure30.18 inHg
Wind4.8 mph E
Humidity36%
Visibility—
Dew point32°
Tue, 2461° / 40°0
61 °
Big Rock, Tuesday, 24 November
Overcast. High 61°, low 40°.
Pressure30.21 inHg
Wind5 mph NE
Humidity30%
Visibility—
Dew point25°
Wed, 2564° / 39°0
64 °
Big Rock, Wednesday, 25 November
Overcast. High 64°, low 39°.
Pressure30.09 inHg
Wind5.4 mph E
Humidity26%
Visibility—
Dew point23°
Thu, 2652° / 44°0.09
52 °
Big Rock, Thursday, 26 November
Light rain. High 52°, low 44°.
Pressure29.94 inHg
Wind6.8 mph E
Humidity88%
Visibility—
Dew point48°
Fri, 2762° / 47°0
62 °
Big Rock, Friday, 27 November
Overcast. High 62°, low 47°.
Pressure30.00 inHg
Wind8.7 mph N
Humidity65%
Visibility—
Dew point47°
Sat, 2865° / 42°0
65 °
Big Rock, Saturday, 28 November
Clear. High 65°, low 42°.
Pressure30.03 inHg
Wind4.3 mph SE
Humidity35%
Visibility—
Dew point33°
Sun, 2966° / 43°0
66 °
Big Rock, Sunday, 29 November
Mostly clear. High 66°, low 43°.
Pressure29.88 inHg
Wind9.3 mph S
Humidity45%
Visibility—
Dew point39°
Mon, 3058° / 43°0
58 °
Big Rock, Monday, 30 November
Overcast. High 58°, low 43°.
Pressure30.12 inHg
Wind10.1 mph N
Humidity63%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 0356° / 40°0.17
56 °
Big Rock, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.17 in
Chance of precipitation28%
Record high76° (2012)
Record low26° (1985)
Fri, 0454° / 38°0.11
54 °
Big Rock, Friday, 4 December
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation23%
Record high72° (2001)
Record low26° (2006)
Sat, 0554° / 38°0.11
54 °
Big Rock, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (1998)
Record low25° (2009)
Sun, 0653° / 38°0.14
53 °
Big Rock, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.14 in
Chance of precipitation30%
Record high71° (1998)
Record low20° (1972)
Mon, 0752° / 37°0.06
52 °
Big Rock, Monday, 7 December
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high74° (1966)
Record low15° (2013)
Tue, 0853° / 37°0.11
53 °
Big Rock, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (1991)
Record low22° (2017)
Wed, 0954° / 37°0.1
54 °
Big Rock, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.1 in
Chance of precipitation23%
Record high72° (2021)
Record low17° (2005)
Thu, 1052° / 37°0.08
52 °
Big Rock, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high75° (2021)
Record low13° (2013)
Fri, 1153° / 36°0.08
53 °
Big Rock, Friday, 11 December
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.08 in
Chance of precipitation30%
Record high71° (1996)
Record low22° (1962)
Sat, 1252° / 37°0.09
52 °
Big Rock, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (2015)
Record low13° (1962)
Sun, 1353° / 38°0.19
53 °
Big Rock, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.19 in
Chance of precipitation32%
Record high68° (1975)
Record low18° (1961)
Mon, 1453° / 38°0.11
53 °
Big Rock, Monday, 14 December
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high71° (1995)
Record low17° (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.