As of 02:33 CDT

Weather in Deerfield, TN

66°Current weather

Deerfield, Tuesday, 13 October, 02:33

Clear. Feels like 66°. High 84°, low 60°.

Pressure30.03 inHg
Wind7.9 mph SW
Humidity81%
Visibility6.2 mi
Dew point60°

Monthly outlook for Deerfield, TN: average high 71°, average low 54.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 15 October (88.8°), the coolest 26 October (41.4°).

71°/54.2°
Average high / low
+1.6°
Above normal
3 / 4
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October74.6°69.3°+2.9°
23 October – 1 November65.1°66.3°-0.7°
2 November – 11 Novemberat normal61.7°—

October records over 66 years

94.3°3 October 2019All-time high
31.1°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Ethridge (10 mi).

Wed, 1486° / 63°0Overcast
86 °Overcast

Deerfield, Wednesday, 14 October

Overcast. High 86°, low 63°.

Pressure30.06 inHg
Wind6.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point70°
Thu, 1589° / 69°0Mostly clear
89 °Mostly clear

Deerfield, Thursday, 15 October

Mostly clear. High 89°, low 69°.

Pressure30.09 inHg
Wind6.8 mph SW
Humidity34%
Visibility6.2 mi
Dew point56°
Fri, 1672° / 54°0Overcast
72 °Overcast

Deerfield, Friday, 16 October

Overcast. High 72°, low 54°.

Pressure30.15 inHg
Wind15.6 mph NW
Humidity67%
Visibility6.2 mi
Dew point55°
Sat, 1763° / 48°0Clear
63 °Clear

Deerfield, Saturday, 17 October

Clear. High 63°, low 48°.

Pressure30.42 inHg
Wind11.1 mph NE
Humidity33%
Visibility—
Dew point31°
Sun, 1868° / 47°0Clear
68 °Clear

Deerfield, Sunday, 18 October

Clear. High 68°, low 47°.

Pressure30.36 inHg
Wind13.3 mph SE
Humidity36%
Visibility—
Dew point37°
Mon, 1973° / 52°0Overcast
73 °Overcast

Deerfield, Monday, 19 October

Overcast. High 73°, low 52°.

Pressure30.27 inHg
Wind11.9 mph SE
Humidity51%
Visibility—
Dew point50°
Tue, 2064° / 57°0.81Heavy rain
64 °Heavy rain

Deerfield, Tuesday, 20 October

Heavy rain. High 64°, low 57°.

Pressure30.21 inHg
Wind8.9 mph SE
Humidity97%
Visibility—
Dew point59°
Wed, 2172° / 59°0.03Light rain
72 °Light rain

Deerfield, Wednesday, 21 October

Light rain. High 72°, low 59°.

Pressure30.18 inHg
Wind6.3 mph E
Humidity91%
Visibility—
Dew point59°
Thu, 2275° / 60°0Partly cloudy
75 °Partly cloudy

Deerfield, Thursday, 22 October

Partly cloudy. High 75°, low 60°.

Pressure30.18 inHg
Wind15.4 mph SE
Humidity47%
Visibility—
Dew point51°
Fri, 2376° / 61°0Overcast
76 °Overcast

Deerfield, Friday, 23 October

Overcast. High 76°, low 61°.

Pressure30.18 inHg
Wind15.6 mph S
Humidity60%
Visibility—
Dew point59°
Sat, 2473° / 57°0.13Light rain
73 °Light rain

Deerfield, Saturday, 24 October

Light rain. High 73°, low 57°.

Pressure30.18 inHg
Wind10.8 mph NE
Humidity71%
Visibility—
Dew point62°
Sun, 2557° / 49°0.72Rain
57 °Rain

Deerfield, Sunday, 25 October

Rain. High 57°, low 49°.

Pressure30.18 inHg
Wind12.7 mph NE
Humidity97%
Visibility—
Dew point51°
Mon, 2658° / 41°0Clear
58 °Clear

Deerfield, Monday, 26 October

Clear. High 58°, low 41°.

Pressure30.09 inHg
Wind11.9 mph N
Humidity47%
Visibility—
Dew point36°
Tue, 2762° / 42°0Partly cloudy
62 °Partly cloudy

Deerfield, Tuesday, 27 October

Partly cloudy. High 62°, low 42°.

Pressure29.88 inHg
Wind10.8 mph W
Humidity51%
Visibility—
Dew point41°
Wed, 2864° / 48°0Clear
64 °Clear

Deerfield, Wednesday, 28 October

Clear. High 64°, low 48°.

Pressure29.85 inHg
Wind10 mph NW
Humidity47%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2966° / 49°0.09Climate normal
66 °Climate normal

Deerfield, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.09 in
Chance of precipitation25%
Record high82° (2016)
Record low31° (1976)
Fri, 3067° / 49°0.09Climate normal
67 °Climate normal

Deerfield, Friday, 30 October

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.09 in
Chance of precipitation23%
Record high82° (2016)
Record low34° (1993)
Sat, 3167° / 51°0.12Climate normal
67 °Climate normal

Deerfield, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.12 in
Chance of precipitation32%
Record high83° (2016)
Record low32° (2023)
Sun, 0166° / 49°0.17Climate normal
66 °Climate normal

Deerfield, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.17 in
Chance of precipitation33%
Record high83° (2016)
Record low28° (1993)
Mon, 0264° / 48°0.09Climate normal
64 °Climate normal

Deerfield, Monday, 2 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation27%
Record high80° (2016)
Record low30° (2019)
Tue, 0363° / 47°0.09Climate normal
63 °Climate normal

Deerfield, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2016)
Record low22° (1966)
Wed, 0462° / 46°0.09Climate normal
62 °Climate normal

Deerfield, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (1987)
Record low22° (1966)
Thu, 0561° / 46°0.15Climate normal
61 °Climate normal

Deerfield, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.15 in
Chance of precipitation32%
Record high75° (2015)
Record low21° (1991)
Fri, 0662° / 45°0.11Climate normal
62 °Climate normal

Deerfield, Friday, 6 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.11 in
Chance of precipitation37%
Record high77° (2024)
Record low27° (1967)
Sat, 0762° / 46°0.17Climate normal
62 °Climate normal

Deerfield, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.17 in
Chance of precipitation35%
Record high77° (2005)
Record low27° (1993)
Sun, 0862° / 46°0.04Climate normal
62 °Climate normal

Deerfield, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.04 in
Chance of precipitation13%
Record high79° (2005)
Record low27° (1971)
Mon, 0962° / 46°0.17Climate normal
62 °Climate normal

Deerfield, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.17 in
Chance of precipitation30%
Record high77° (2005)
Record low25° (2019)
Tue, 1060° / 45°0.12Climate normal
60 °Climate normal

Deerfield, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.12 in
Chance of precipitation35%
Record high75° (2002)
Record low27° (1991)
Wed, 1160° / 43°0.09Climate normal
60 °Climate normal

Deerfield, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1978)
Record low23° (2025)

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, TN 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, TN 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.