Monthly outlook for Guy, KY: average high 77.6°, average low 54.3°. That is 4.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 14 October (88.3°), the coolest 18 October (35.8°).
77.6°/54.3°
Average high / low
+4.4°
Above normal
3 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
81.3°
71.2°
+5.6°
17 October – 26 October
71.5°
66.6°
+2.7°
27 October – 5 November
at normal
63.5°
—
October records over 66 years
94.3°2 October 2019All-time high
28.8°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Morgantown (8 mi).
Thu, 0884° / 54°0
84 °
Guy, Thursday, 8 October
Clear. High 84°, low 54°.
Pressure30.09 inHg
Wind4 mph NE
Humidity52%
Visibility6.2 mi
Dew point59°
Fri, 0985° / 55°0
85 °
Guy, Friday, 9 October
Clear. High 85°, low 55°.
Pressure30.18 inHg
Wind6.8 mph E
Humidity34%
Visibility6.2 mi
Dew point49°
Sat, 1077° / 61°0.63
77 °
Guy, Saturday, 10 October
Heavy rain. High 77°, low 61°.
Pressure30.09 inHg
Wind5.4 mph E
Humidity55%
Visibility6.2 mi
Dew point58°
Sun, 1167° / 64°0.78
67 °
Guy, Sunday, 11 October
Rain. High 67°, low 64°.
Pressure29.71 inHg
Wind10.6 mph E
Humidity96%
Visibility—
Dew point64°
Mon, 1281° / 60°0
81 °
Guy, Monday, 12 October
Clear. High 81°, low 60°.
Pressure29.97 inHg
Wind7.9 mph W
Humidity54%
Visibility—
Dew point58°
Tue, 1386° / 61°0
86 °
Guy, Tuesday, 13 October
Clear. High 86°, low 61°.
Pressure30.00 inHg
Wind9.6 mph W
Humidity35%
Visibility—
Dew point51°
Wed, 1488° / 64°0
88 °
Guy, Wednesday, 14 October
Clear. High 88°, low 64°.
Pressure29.94 inHg
Wind8 mph SW
Humidity39%
Visibility—
Dew point56°
Thu, 1587° / 70°0
87 °
Guy, Thursday, 15 October
Clear. High 87°, low 70°.
Pressure29.94 inHg
Wind18.3 mph SW
Humidity42%
Visibility—
Dew point59°
Fri, 1673° / 53°0.14
73 °
Guy, Friday, 16 October
Light rain. High 73°, low 53°.
Pressure30.21 inHg
Wind13.8 mph NW
Humidity24%
Visibility—
Dew point27°
Sat, 1765° / 45°0
65 °
Guy, Saturday, 17 October
Clear. High 65°, low 45°.
Pressure30.18 inHg
Wind15.3 mph NW
Humidity15%
Visibility—
Dew point14°
Sun, 1860° / 36°0
60 °
Guy, Sunday, 18 October
Clear. High 60°, low 36°.
Pressure30.24 inHg
Wind6.1 mph N
Humidity34%
Visibility—
Dew point28°
Mon, 1971° / 41°0
71 °
Guy, Monday, 19 October
Clear. High 71°, low 41°.
Pressure30.15 inHg
Wind7 mph SW
Humidity27%
Visibility—
Dew point30°
Tue, 2077° / 48°0
77 °
Guy, Tuesday, 20 October
Clear. High 77°, low 48°.
Pressure30.21 inHg
Wind4.7 mph S
Humidity27%
Visibility—
Dew point36°
Wed, 2178° / 51°0
78 °
Guy, Wednesday, 21 October
Clear. High 78°, low 51°.
Pressure30.18 inHg
Wind4 mph SE
Humidity28%
Visibility—
Dew point39°
Thu, 2278° / 53°0
78 °
Guy, Thursday, 22 October
Clear. High 78°, low 53°.
Pressure30.03 inHg
Wind10.7 mph SW
Humidity27%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2367° / 49°0.16
67 °
Guy, Friday, 23 October
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.16 in
Chance of precipitation30%
Record high84° (1963)
Record low35° (1997)
Sat, 2465° / 50°0.13
65 °
Guy, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.13 in
Chance of precipitation32%
Record high82° (2000)
Record low30° (1981)
Sun, 2565° / 49°0.11
65 °
Guy, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.11 in
Chance of precipitation30%
Record high83° (2024)
Record low31° (2013)
Mon, 2665° / 49°0.13
65 °
Guy, Monday, 26 October
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.13 in
Chance of precipitation32%
Record high82° (2000)
Record low31° (1962)
Tue, 2764° / 48°0.15
64 °
Guy, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.15 in
Chance of precipitation27%
Record high83° (1963)
Record low35° (1962)
Wed, 2864° / 48°0.11
64 °
Guy, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.11 in
Chance of precipitation35%
Record high79° (1971)
Record low30° (1976)
Thu, 2964° / 47°0.11
64 °
Guy, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.11 in
Chance of precipitation20%
Record high82° (2016)
Record low29° (1976)
Fri, 3065° / 48°0.09
65 °
Guy, Friday, 30 October
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2016)
Record low33° (2017)
Sat, 3166° / 49°0.13
66 °
Guy, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.13 in
Chance of precipitation37%
Record high79° (2016)
Record low30° (2023)
Sun, 0165° / 49°0.15
65 °
Guy, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.15 in
Chance of precipitation35%
Record high85° (2016)
Record low23° (1993)
Mon, 0263° / 47°0.11
63 °
Guy, Monday, 2 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.11 in
Chance of precipitation27%
Record high82° (2016)
Record low29° (1993)
Tue, 0362° / 45°0.06
62 °
Guy, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.06 in
Chance of precipitation28%
Record high79° (2003)
Record low24° (1966)
Wed, 0461° / 46°0.06
61 °
Guy, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (2003)
Record low23° (1991)
Thu, 0560° / 46°0.11
60 °
Guy, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (2005)
Record low21° (1991)
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 Guy, KY 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 Guy, KY 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.