Monthly outlook for Big Rock, AR: average high 61.8°, average low 44°. That is 1.5° above the climate normal for November. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 20 November (74.9°), the coolest 14 November (32.3°).
61.8°/44°
Average high / low
+1.5°
Above normal
4 / 4
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
63.9°
60.5°
+1.8°
24 November – 3 December
58.4°
56.4°
+1.1°
4 December – 13 December
at normal
52.9°
—
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).
Sun, 1554° / 36°0.09
54 °
Big Rock, Sunday, 15 November
Light rain. High 54°, low 36°.
Pressure30.36 inHg
Wind8.6 mph E
Humidity53%
Visibility6.2 mi
Dew point33°
Mon, 1659° / 42°0
59 °
Big Rock, Monday, 16 November
Mostly clear. High 59°, low 42°.
Pressure30.47 inHg
Wind5.7 mph E
Humidity48%
Visibility6.2 mi
Dew point37°
Tue, 1763° / 39°0
63 °
Big Rock, Tuesday, 17 November
Clear. High 63°, low 39°.
Pressure30.45 inHg
Wind6.8 mph SE
Humidity49%
Visibility6.2 mi
Dew point40°
Wed, 1867° / 43°0
67 °
Big Rock, Wednesday, 18 November
Overcast. High 67°, low 43°.
Pressure30.33 inHg
Wind9.5 mph SE
Humidity51%
Visibility—
Dew point42°
Thu, 1971° / 53°0
71 °
Big Rock, Thursday, 19 November
Overcast. High 71°, low 53°.
Pressure30.27 inHg
Wind7.8 mph E
Humidity59%
Visibility—
Dew point49°
Fri, 2075° / 56°0
75 °
Big Rock, Friday, 20 November
Overcast. High 75°, low 56°.
Pressure30.18 inHg
Wind9.8 mph S
Humidity34%
Visibility—
Dew point42°
Sat, 2171° / 53°0.16
71 °
Big Rock, Saturday, 21 November
Rain. High 71°, low 53°.
Pressure30.03 inHg
Wind13.5 mph SW
Humidity66%
Visibility—
Dew point57°
Sun, 2263° / 46°0
63 °
Big Rock, Sunday, 22 November
Overcast. High 63°, low 46°.
Pressure30.33 inHg
Wind6.7 mph N
Humidity38%
Visibility—
Dew point33°
Mon, 2362° / 41°0
62 °
Big Rock, Monday, 23 November
Overcast. High 62°, low 41°.
Pressure30.30 inHg
Wind4.7 mph E
Humidity34%
Visibility—
Dew point29°
Tue, 2459° / 39°0.01
59 °
Big Rock, Tuesday, 24 November
Light rain. High 59°, low 39°.
Pressure30.21 inHg
Wind8.6 mph SE
Humidity30%
Visibility—
Dew point24°
Wed, 2551° / 47°0.31
51 °
Big Rock, Wednesday, 25 November
Rain. High 51°, low 47°.
Pressure30.06 inHg
Wind7.2 mph SE
Humidity72%
Visibility—
Dew point42°
Thu, 2669° / 48°0
69 °
Big Rock, Thursday, 26 November
Overcast. High 69°, low 48°.
Pressure29.88 inHg
Wind14.8 mph SE
Humidity77%
Visibility—
Dew point57°
Fri, 2769° / 53°1.91
69 °
Big Rock, Friday, 27 November
Heavy rain. High 69°, low 53°.
Pressure29.74 inHg
Wind16.4 mph S
Humidity77%
Visibility—
Dew point60°
Sat, 2851° / 41°0.02
51 °
Big Rock, Saturday, 28 November
Light rain. High 51°, low 41°.
Pressure30.15 inHg
Wind10.8 mph NW
Humidity46%
Visibility—
Dew point29°
Sun, 2952° / 34°0
52 °
Big Rock, Sunday, 29 November
Clear. High 52°, low 34°.
Pressure30.42 inHg
Wind5.3 mph NW
Humidity41%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.