Monthly outlook for Deerfield, KY: average high 69.9°, average low 54.4°. That is 3.4° above the climate normal for October. Precipitation is expected on 7 days (about 2.7 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (86.3°), the coolest 18 October (39.6°).
69.9°/54.4°
Average high / low
+3.4°
Above normal
7 / 5
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
71.4°
64.9°
+3.6°
23 October – 1 November
67.4°
62°
+3°
2 November – 11 November
at normal
57.4°
—
October records over 66 years
91.9°2 October 2019All-time high
26.2°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Lexington (4 mi).
Wed, 1484° / 65°0.24
84 °
Deerfield, Wednesday, 14 October
Rain. High 84°, low 65°.
Pressure30.06 inHg
Wind9.3 mph SW
Humidity76%
Visibility6.2 mi
Dew point69°
Thu, 1581° / 67°0.26
81 °
Deerfield, Thursday, 15 October
Rain. High 81°, low 67°.
Pressure30.09 inHg
Wind5.1 mph S
Humidity85%
Visibility6.2 mi
Dew point70°
Fri, 1674° / 50°0.07
74 °
Deerfield, Friday, 16 October
Light rain. High 74°, low 50°.
Pressure29.94 inHg
Wind14.9 mph W
Humidity87%
Visibility2.5 mi
Dew point58°
Sat, 1755° / 44°0
55 °
Deerfield, Saturday, 17 October
Clear. High 55°, low 44°.
Pressure30.47 inHg
Wind10.2 mph N
Humidity56%
Visibility6.2 mi
Dew point35°
Sun, 1863° / 40°0
63 °
Deerfield, Sunday, 18 October
Clear. High 63°, low 40°.
Pressure30.45 inHg
Wind6.9 mph SE
Humidity51%
Visibility—
Dew point39°
Mon, 1963° / 48°0
63 °
Deerfield, Monday, 19 October
Overcast. High 63°, low 48°.
Pressure30.39 inHg
Wind10.8 mph S
Humidity59%
Visibility—
Dew point46°
Tue, 2063° / 57°0
63 °
Deerfield, Tuesday, 20 October
Overcast. High 63°, low 57°.
Pressure30.33 inHg
Wind6 mph SE
Humidity70%
Visibility—
Dew point52°
Wed, 2172° / 54°0
72 °
Deerfield, Wednesday, 21 October
Partly cloudy. High 72°, low 54°.
Pressure30.15 inHg
Wind6 mph SE
Humidity54%
Visibility—
Dew point51°
Thu, 2273° / 59°0.06
73 °
Deerfield, Thursday, 22 October
Light rain. High 73°, low 59°.
Pressure30.06 inHg
Wind7.9 mph SE
Humidity63%
Visibility—
Dew point58°
Fri, 2374° / 59°0.02
74 °
Deerfield, Friday, 23 October
Light rain. High 74°, low 59°.
Pressure30.03 inHg
Wind14.8 mph S
Humidity48%
Visibility—
Dew point51°
Sat, 2473° / 54°0
73 °
Deerfield, Saturday, 24 October
Overcast. High 73°, low 54°.
Pressure30.21 inHg
Wind8.7 mph NW
Humidity42%
Visibility—
Dew point46°
Sun, 2567° / 45°0
67 °
Deerfield, Sunday, 25 October
Overcast. High 67°, low 45°.
Pressure30.21 inHg
Wind8.7 mph E
Humidity36%
Visibility—
Dew point37°
Mon, 2662° / 57°0.31
62 °
Deerfield, Monday, 26 October
Rain. High 62°, low 57°.
Pressure30.03 inHg
Wind11.6 mph S
Humidity96%
Visibility—
Dew point58°
Tue, 2774° / 59°1.31
74 °
Deerfield, Tuesday, 27 October
Heavy rain. High 74°, low 59°.
Pressure29.91 inHg
Wind18.1 mph SW
Humidity72%
Visibility—
Dew point62°
Wed, 2854° / 51°0.47
54 °
Deerfield, Wednesday, 28 October
Rain. High 54°, low 51°.
Pressure29.94 inHg
Wind12.5 mph N
Humidity88%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2961° / 45°0.09
61 °
Deerfield, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.09 in
Chance of precipitation17%
Record high78° (1991)
Record low28° (1976)
Fri, 3062° / 45°0.09
62 °
Deerfield, Friday, 30 October
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1971)
Record low32° (2017)
Sat, 3163° / 47°0.09
63 °
Deerfield, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (2024)
Record low32° (1993)
Sun, 0162° / 47°0.16
62 °
Deerfield, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.16 in
Chance of precipitation33%
Record high79° (2016)
Record low26° (1993)
Mon, 0260° / 45°0.11
60 °
Deerfield, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.11 in
Chance of precipitation28%
Record high79° (1987)
Record low26° (1993)
Tue, 0359° / 43°0.08
59 °
Deerfield, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.08 in
Chance of precipitation35%
Record high77° (1987)
Record low22° (1966)
Wed, 0458° / 43°0.07
58 °
Deerfield, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation28%
Record high75° (1987)
Record low14° (1966)
Thu, 0557° / 43°0.11
57 °
Deerfield, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (2024)
Record low21° (1991)
Fri, 0657° / 42°0.09
57 °
Deerfield, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation32%
Record high73° (1975)
Record low26° (1967)
Sat, 0756° / 42°0.16
56 °
Deerfield, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.16 in
Chance of precipitation32%
Record high72° (1996)
Record low27° (1967)
Sun, 0857° / 41°0.07
57 °
Deerfield, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.07 in
Chance of precipitation18%
Record high78° (2023)
Record low21° (2019)
Mon, 0958° / 41°0.13
58 °
Deerfield, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high76° (2020)
Record low22° (1991)
Tue, 1056° / 41°0.12
56 °
Deerfield, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation33%
Record high78° (2020)
Record low25° (1973)
Wed, 1155° / 39°0.12
55 °
Deerfield, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (1964)
Record low22° (2018)
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 Deerfield, 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 Deerfield, 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.