Monthly outlook for Grayson Valley, AL: average high 74.4°, average low 56.7°. That is 3° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 5 November (83.2°), the coolest 24 October (44.7°).
74.4°/56.7°
Average high / low
+3°
Above normal
4 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
72°
70.4°
+0.9°
2 November – 11 November
78.4°
66.3°
+6.7°
12 November – 21 November
at normal
62.6°
—
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 (12 mi).
Sat, 2472° / 45°0
72 °
Grayson Valley, Saturday, 24 October
Clear. High 72°, low 45°.
Pressure30.39 inHg
Wind6.1 mph E
Humidity37%
Visibility6.2 mi
Dew point42°
Sun, 2571° / 46°0
71 °
Grayson Valley, Sunday, 25 October
Clear. High 71°, low 46°.
Pressure30.42 inHg
Wind7 mph E
Humidity43%
Visibility6.2 mi
Dew point45°
Mon, 2672° / 52°0
72 °
Grayson Valley, Monday, 26 October
Overcast. High 72°, low 52°.
Pressure30.33 inHg
Wind5.1 mph E
Humidity46%
Visibility6.2 mi
Dew point49°
Tue, 2774° / 51°0
74 °
Grayson Valley, Tuesday, 27 October
Overcast. High 74°, low 51°.
Pressure30.21 inHg
Wind6.3 mph E
Humidity37%
Visibility—
Dew point43°
Wed, 2873° / 55°0
73 °
Grayson Valley, Wednesday, 28 October
Overcast. High 73°, low 55°.
Pressure30.21 inHg
Wind8 mph E
Humidity31%
Visibility—
Dew point38°
Thu, 2972° / 51°0
72 °
Grayson Valley, Thursday, 29 October
Partly cloudy. High 72°, low 51°.
Pressure30.27 inHg
Wind4.8 mph SE
Humidity34%
Visibility—
Dew point39°
Fri, 3072° / 54°0.02
72 °
Grayson Valley, Friday, 30 October
Light rain. High 72°, low 54°.
Pressure30.15 inHg
Wind8.2 mph SE
Humidity61%
Visibility—
Dew point56°
Sat, 3165° / 61°1.61
65 °
Grayson Valley, Saturday, 31 October
Heavy rain. High 65°, low 61°.
Pressure30.06 inHg
Wind9 mph SE
Humidity97%
Visibility—
Dew point62°
Sun, 0174° / 65°0.13
74 °
Grayson Valley, Sunday, 1 November
Light rain. High 74°, low 65°.
Pressure30.03 inHg
Wind5.2 mph W
Humidity81%
Visibility—
Dew point64°
Mon, 0277° / 60°0
77 °
Grayson Valley, Monday, 2 November
Partly cloudy. High 77°, low 60°.
Pressure30.00 inHg
Wind3.9 mph SW
Humidity55%
Visibility—
Dew point58°
Tue, 0379° / 62°0.01
79 °
Grayson Valley, Tuesday, 3 November
Light rain. High 79°, low 62°.
Pressure29.88 inHg
Wind8.2 mph SW
Humidity66%
Visibility—
Dew point63°
Wed, 0477° / 68°0.04
77 °
Grayson Valley, Wednesday, 4 November
Light rain. High 77°, low 68°.
Pressure29.85 inHg
Wind10.7 mph SW
Humidity72%
Visibility—
Dew point66°
Thu, 0583° / 67°0
83 °
Grayson Valley, Thursday, 5 November
Partly cloudy. High 83°, low 67°.
Pressure30.00 inHg
Wind9.1 mph SW
Humidity58%
Visibility—
Dew point64°
Fri, 0678° / 65°0.18
78 °
Grayson Valley, Friday, 6 November
Light rain. High 78°, low 65°.
Pressure29.97 inHg
Wind9.1 mph W
Humidity74%
Visibility—
Dew point68°
Sat, 0777° / 59°0
77 °
Grayson Valley, Saturday, 7 November
Overcast. High 77°, low 59°.
Pressure29.94 inHg
Wind6 mph NW
Humidity41%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0866° / 48°0.1
66 °
Grayson Valley, 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 °
Grayson Valley, 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 °
Grayson Valley, 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 °
Grayson Valley, 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 °
Grayson Valley, 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 °
Grayson Valley, 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 °
Grayson Valley, 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 °
Grayson Valley, 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 °
Grayson Valley, 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 °
Grayson Valley, 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 °
Grayson Valley, 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 °
Grayson Valley, 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)
Fri, 2062° / 45°0.12
62 °
Grayson Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.12 in
Chance of precipitation27%
Record high78° (2025)
Record low28° (1968)
Sat, 2161° / 45°0.2
61 °
Grayson Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.2 in
Chance of precipitation27%
Record high73° (2011)
Record low29° (2000)
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 Grayson Valley, 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 Grayson Valley, 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.