Monthly outlook for Black Rock, AR: average high 72.6°, average low 52.8°. That is 4.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.8 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (80.9°), the coolest 4 November (45.3°).
72.6°/52.8°
Average high / low
+4.3°
Above normal
3 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
74°
66.3°
+4.3°
3 November – 12 November
70.2°
61.7°
+4.7°
13 November – 22 November
at normal
58.1°
—
October records over 66 years
94.3°2 October 2019All-time high
29.1°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Lynn (11 mi).
Sun, 2577° / 49°0
77 °
Black Rock, Sunday, 25 October
Overcast. High 77°, low 49°.
Pressure30.42 inHg
Wind4 mph S
Humidity44%
Visibility6.2 mi
Dew point49°
Mon, 2673° / 51°0
73 °
Black Rock, Monday, 26 October
Overcast. High 73°, low 51°.
Pressure30.33 inHg
Wind4.7 mph S
Humidity46%
Visibility6.2 mi
Dew point49°
Tue, 2773° / 53°0
73 °
Black Rock, Tuesday, 27 October
Overcast. High 73°, low 53°.
Pressure30.24 inHg
Wind2.9 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Wed, 2876° / 53°0
76 °
Black Rock, Wednesday, 28 October
Clear. High 76°, low 53°.
Pressure30.21 inHg
Wind5.9 mph S
Humidity40%
Visibility—
Dew point47°
Thu, 2978° / 54°0
78 °
Black Rock, Thursday, 29 October
Partly cloudy. High 78°, low 54°.
Pressure30.18 inHg
Wind5.3 mph S
Humidity40%
Visibility—
Dew point48°
Fri, 3081° / 58°0
81 °
Black Rock, Friday, 30 October
Overcast. High 81°, low 58°.
Pressure30.18 inHg
Wind6.2 mph SE
Humidity27%
Visibility—
Dew point39°
Sat, 3180° / 62°0
80 °
Black Rock, Saturday, 31 October
Overcast. High 80°, low 62°.
Pressure30.15 inHg
Wind9.7 mph S
Humidity31%
Visibility—
Dew point42°
Sun, 0167° / 60°1.65
67 °
Black Rock, Sunday, 1 November
Heavy rain. High 67°, low 60°.
Pressure30.03 inHg
Wind14.9 mph S
Humidity91%
Visibility—
Dew point58°
Mon, 0258° / 51°0.05
58 °
Black Rock, Monday, 2 November
Light rain. High 58°, low 51°.
Pressure29.88 inHg
Wind18.9 mph NW
Humidity73%
Visibility—
Dew point46°
Tue, 0367° / 48°0
67 °
Black Rock, Tuesday, 3 November
Clear. High 67°, low 48°.
Pressure30.15 inHg
Wind19.7 mph NW
Humidity30%
Visibility—
Dew point30°
Wed, 0466° / 45°0
66 °
Black Rock, Wednesday, 4 November
Partly cloudy. High 66°, low 45°.
Pressure30.18 inHg
Wind5.9 mph SE
Humidity34%
Visibility—
Dew point32°
Thu, 0570° / 48°0
70 °
Black Rock, Thursday, 5 November
Clear. High 70°, low 48°.
Pressure30.27 inHg
Wind11.7 mph S
Humidity32%
Visibility—
Dew point34°
Fri, 0671° / 50°0
71 °
Black Rock, Friday, 6 November
Overcast. High 71°, low 50°.
Pressure30.21 inHg
Wind15.3 mph S
Humidity43%
Visibility—
Dew point42°
Sat, 0775° / 57°0.02
75 °
Black Rock, Saturday, 7 November
Light rain. High 75°, low 57°.
Pressure30.12 inHg
Wind14.2 mph S
Humidity65%
Visibility—
Dew point53°
Sun, 0873° / 57°0.08
73 °
Black Rock, Sunday, 8 November
Light rain. High 73°, low 57°.
Pressure30.21 inHg
Wind11.9 mph N
Humidity25%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0963° / 46°0.13
63 °
Black Rock, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation27%
Record high78° (2022)
Record low20° (1991)
Tue, 1061° / 46°0.1
61 °
Black Rock, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.1 in
Chance of precipitation30%
Record high78° (2020)
Record low26° (2018)
Wed, 1160° / 44°0.11
60 °
Black Rock, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.11 in
Chance of precipitation25%
Record high81° (1989)
Record low26° (2025)
Thu, 1258° / 42°0.07
58 °
Black Rock, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (1989)
Record low16° (2019)
Fri, 1358° / 42°0.09
58 °
Black Rock, Friday, 13 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation23%
Record high80° (1999)
Record low18° (2019)
Sat, 1459° / 43°0.12
59 °
Black Rock, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.12 in
Chance of precipitation28%
Record high79° (1999)
Record low22° (1986)
Sun, 1558° / 43°0.16
58 °
Black Rock, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.16 in
Chance of precipitation38%
Record high82° (2025)
Record low26° (2018)
Mon, 1658° / 42°0.18
58 °
Black Rock, Monday, 16 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.18 in
Chance of precipitation27%
Record high78° (1964)
Record low25° (1976)
Tue, 1759° / 43°0.15
59 °
Black Rock, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.15 in
Chance of precipitation25%
Record high77° (2016)
Record low25° (1997)
Wed, 1859° / 43°0.16
59 °
Black Rock, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.16 in
Chance of precipitation27%
Record high80° (2025)
Record low24° (2014)
Thu, 1958° / 44°0.13
58 °
Black Rock, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.13 in
Chance of precipitation28%
Record high75° (1985)
Record low25° (2022)
Fri, 2058° / 43°0.15
58 °
Black Rock, Friday, 20 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.15 in
Chance of precipitation25%
Record high77° (1989)
Record low23° (2022)
Sat, 2157° / 42°0.08
57 °
Black Rock, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high74° (2025)
Record low25° (2022)
Sun, 2256° / 41°0.12
56 °
Black Rock, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation28%
Record high74° (1999)
Record low23° (1964)
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 Black 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 Black 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.