Monthly outlook for Biscayne Highlands, AL: average high 69.6°, average low 50.7°. That is 0.1° below the climate normal for October. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 22 October (77°), the coolest 21 October (44.1°).
69.6°/50.7°
Average high / low
−0.1°
Below normal
3 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
72.5°
70.9°
+0.9°
31 October – 9 November
64.8°
67.3°
-1.4°
10 November – 19 November
at normal
63.3°
—
October records over 66 years
95.5°1 October 2019All-time high
33.3°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Birmingham (7 mi).
Thu, 2277° / 47°0
77 °
Biscayne Highlands, Thursday, 22 October
Clear. High 77°, low 47°.
Pressure30.15 inHg
Wind4.6 mph N
Humidity38%
Visibility6.2 mi
Dew point47°
Fri, 2375° / 47°0
75 °
Biscayne Highlands, Friday, 23 October
Clear. High 75°, low 47°.
Pressure30.21 inHg
Wind6.2 mph SE
Humidity39%
Visibility6.2 mi
Dew point46°
Sat, 2473° / 51°0
73 °
Biscayne Highlands, Saturday, 24 October
Clear. High 73°, low 51°.
Pressure30.36 inHg
Wind5.9 mph E
Humidity42%
Visibility6.2 mi
Dew point45°
Sun, 2571° / 51°0
71 °
Biscayne Highlands, Sunday, 25 October
Clear. High 71°, low 51°.
Pressure30.39 inHg
Wind6.4 mph E
Humidity42%
Visibility6.2 mi
Dew point43°
Mon, 2672° / 53°0
72 °
Biscayne Highlands, Monday, 26 October
Partly cloudy. High 72°, low 53°.
Pressure30.30 inHg
Wind7.6 mph E
Humidity44%
Visibility—
Dew point46°
Tue, 2772° / 51°0
72 °
Biscayne Highlands, Tuesday, 27 October
Partly cloudy. High 72°, low 51°.
Pressure30.24 inHg
Wind6.5 mph E
Humidity37%
Visibility—
Dew point42°
Wed, 2875° / 59°0
75 °
Biscayne Highlands, Wednesday, 28 October
Overcast. High 75°, low 59°.
Pressure30.18 inHg
Wind4 mph NW
Humidity37%
Visibility—
Dew point44°
Thu, 2963° / 49°0
63 °
Biscayne Highlands, Thursday, 29 October
Overcast. High 63°, low 49°.
Pressure30.18 inHg
Wind10 mph NW
Humidity51%
Visibility—
Dew point42°
Fri, 3070° / 45°0
70 °
Biscayne Highlands, Friday, 30 October
Clear. High 70°, low 45°.
Pressure30.15 inHg
Wind7.7 mph E
Humidity48%
Visibility—
Dew point44°
Sat, 3172° / 54°0
72 °
Biscayne Highlands, Saturday, 31 October
Overcast. High 72°, low 54°.
Pressure30.21 inHg
Wind10.2 mph SE
Humidity43%
Visibility—
Dew point44°
Sun, 0168° / 58°0.01
68 °
Biscayne Highlands, Sunday, 1 November
Light rain. High 68°, low 58°.
Pressure30.18 inHg
Wind9 mph SE
Humidity53%
Visibility—
Dew point49°
Mon, 0268° / 57°0.1
68 °
Biscayne Highlands, Monday, 2 November
Light rain. High 68°, low 57°.
Pressure30.15 inHg
Wind10.7 mph N
Humidity96%
Visibility—
Dew point63°
Tue, 0362° / 46°0
62 °
Biscayne Highlands, Tuesday, 3 November
Clear. High 62°, low 46°.
Pressure30.33 inHg
Wind10 mph N
Humidity22%
Visibility—
Dew point20°
Wed, 0455° / 47°0.21
55 °
Biscayne Highlands, Wednesday, 4 November
Light rain. High 55°, low 47°.
Pressure30.18 inHg
Wind8.5 mph SE
Humidity37%
Visibility—
Dew point28°
Thu, 0564° / 53°1.37
64 °
Biscayne Highlands, Thursday, 5 November
Heavy rain. High 64°, low 53°.
Pressure29.88 inHg
Wind9.9 mph SE
Humidity98%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0666° / 48°0.1
66 °
Biscayne Highlands, Friday, 6 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.1 in
Chance of precipitation32%
Record high81° (2024)
Record low29° (1967)
Sat, 0766° / 48°0.15
66 °
Biscayne Highlands, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.15 in
Chance of precipitation25%
Record high82° (2024)
Record low31° (1967)
Sun, 0866° / 48°0.1
66 °
Biscayne Highlands, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.1 in
Chance of precipitation20%
Record high83° (2022)
Record low31° (1967)
Mon, 0966° / 48°0.12
66 °
Biscayne Highlands, Monday, 9 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.12 in
Chance of precipitation35%
Record high80° (2005)
Record low31° (2019)
Tue, 1065° / 47°0.16
65 °
Biscayne Highlands, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.16 in
Chance of precipitation28%
Record high78° (2002)
Record low29° (2025)
Wed, 1165° / 46°0.15
65 °
Biscayne Highlands, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.15 in
Chance of precipitation30%
Record high78° (1975)
Record low25° (2025)
Thu, 1264° / 45°0.13
64 °
Biscayne Highlands, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.13 in
Chance of precipitation25%
Record high77° (2003)
Record low26° (2019)
Fri, 1362° / 44°0.04
62 °
Biscayne Highlands, Friday, 13 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.04 in
Chance of precipitation13%
Record high76° (1993)
Record low21° (2019)
Sat, 1463° / 44°0.09
63 °
Biscayne Highlands, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1993)
Record low28° (2014)
Sun, 1562° / 46°0.17
62 °
Biscayne Highlands, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.17 in
Chance of precipitation32%
Record high77° (1978)
Record low24° (1969)
Mon, 1664° / 45°0.09
64 °
Biscayne Highlands, Monday, 16 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (1978)
Record low28° (2018)
Tue, 1763° / 44°0.09
63 °
Biscayne Highlands, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.09 in
Chance of precipitation23%
Record high79° (2016)
Record low25° (1997)
Wed, 1863° / 44°0.09
63 °
Biscayne Highlands, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (2016)
Record low26° (1997)
Thu, 1963° / 46°0.09
63 °
Biscayne Highlands, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (1985)
Record low23° (2014)
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 Biscayne Highlands, AL 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 Biscayne Highlands, AL 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.