As of 03:27 EDT

Weather in Deerfield, IN

57°Current weather

Deerfield, Sunday, 11 October, 03:27

Overcast. Feels like 56°. High 71°, low 53°.

Pressure30.00 inHg
Wind3.4 mph E
Humidity85%
Visibility6.2 mi
Dew point53°

Monthly outlook for Deerfield, IN: average high 62.4°, average low 44.8°. That is 0.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 13 October (84.4°), the coolest 18 October (27.2°).

62.4°/44.8°
Average high / low
+0.6°
Above normal
4 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October64.1°62.3°+1°
21 October – 30 October59.6°58.7°+0.5°
31 October – 9 Novemberat normal55°—

October records over 66 years

87.6°1 October 2019All-time high
21.9°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Salamonia (9 mi).

Mon, 1282° / 51°0Mostly clear
82 °Mostly clear

Deerfield, Monday, 12 October

Mostly clear. High 82°, low 51°.

Pressure29.97 inHg
Wind9.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point60°
Tue, 1384° / 66°0Clear
84 °Clear

Deerfield, Tuesday, 13 October

Clear. High 84°, low 66°.

Pressure29.85 inHg
Wind14.8 mph SW
Humidity49%
Visibility6.2 mi
Dew point58°
Wed, 1478° / 65°0.16Light rain
78 °Light rain

Deerfield, Wednesday, 14 October

Light rain. High 78°, low 65°.

Pressure29.97 inHg
Wind8.6 mph NW
Humidity75%
Visibility6.2 mi
Dew point68°
Thu, 1564° / 52°0Overcast
64 °Overcast

Deerfield, Thursday, 15 October

Overcast. High 64°, low 52°.

Pressure30.27 inHg
Wind10.9 mph E
Humidity57%
Visibility—
Dew point47°
Fri, 1661° / 43°0.08Light rain
61 °Light rain

Deerfield, Friday, 16 October

Light rain. High 61°, low 43°.

Pressure30.18 inHg
Wind19.2 mph NW
Humidity54%
Visibility—
Dew point43°
Sat, 1742° / 32°0.07Snow
42 °Snow

Deerfield, Saturday, 17 October

Snow. High 42°, low 32°.

Pressure30.30 inHg
Wind17.6 mph N
Humidity57%
Visibility—
Dew point25°
Sun, 1845° / 27°0Clear
45 °Clear

Deerfield, Sunday, 18 October

Clear. High 45°, low 27°.

Pressure30.65 inHg
Wind6.4 mph N
Humidity37%
Visibility—
Dew point17°
Mon, 1953° / 33°0Overcast
53 °Overcast

Deerfield, Monday, 19 October

Overcast. High 53°, low 33°.

Pressure30.56 inHg
Wind10.1 mph S
Humidity39%
Visibility—
Dew point25°
Tue, 2059° / 38°0Mostly clear
59 °Mostly clear

Deerfield, Tuesday, 20 October

Mostly clear. High 59°, low 38°.

Pressure30.42 inHg
Wind7.7 mph S
Humidity36%
Visibility—
Dew point28°
Wed, 2162° / 41°0Overcast
62 °Overcast

Deerfield, Wednesday, 21 October

Overcast. High 62°, low 41°.

Pressure30.21 inHg
Wind14.5 mph SW
Humidity40%
Visibility—
Dew point34°
Thu, 2265° / 47°0Clear
65 °Clear

Deerfield, Thursday, 22 October

Clear. High 65°, low 47°.

Pressure30.09 inHg
Wind14 mph W
Humidity52%
Visibility—
Dew point44°
Fri, 2355° / 42°0Partly cloudy
55 °Partly cloudy

Deerfield, Friday, 23 October

Partly cloudy. High 55°, low 42°.

Pressure30.24 inHg
Wind11.6 mph N
Humidity55%
Visibility—
Dew point37°
Sat, 2453° / 38°0Partly cloudy
53 °Partly cloudy

Deerfield, Saturday, 24 October

Partly cloudy. High 53°, low 38°.

Pressure30.33 inHg
Wind9.1 mph NW
Humidity51%
Visibility—
Dew point33°
Sun, 2559° / 40°0Overcast
59 °Overcast

Deerfield, Sunday, 25 October

Overcast. High 59°, low 40°.

Pressure30.30 inHg
Wind10 mph SW
Humidity44%
Visibility—
Dew point33°
Mon, 2664° / 48°0.07Light rain
64 °Light rain

Deerfield, Monday, 26 October

Light rain. High 64°, low 48°.

Pressure30.21 inHg
Wind15.7 mph S
Humidity56%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2758° / 42°0.11Climate normal
58 °Climate normal

Deerfield, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high76° (2023)
Record low25° (1962)
Wed, 2857° / 41°0.07Climate normal
57 °Climate normal

Deerfield, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.07 in
Chance of precipitation32%
Record high73° (1999)
Record low23° (1976)
Thu, 2957° / 41°0.08Climate normal
57 °Climate normal

Deerfield, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.08 in
Chance of precipitation22%
Record high76° (2024)
Record low26° (1965)
Fri, 3058° / 42°0.09Climate normal
58 °Climate normal

Deerfield, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (2024)
Record low25° (1988)
Sat, 3159° / 44°0.1Climate normal
59 °Climate normal

Deerfield, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation40%
Record high75° (1974)
Record low24° (1988)
Sun, 0158° / 44°0.16Climate normal
58 °Climate normal

Deerfield, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.16 in
Chance of precipitation38%
Record high76° (2016)
Record low24° (2023)
Mon, 0257° / 41°0.11Climate normal
57 °Climate normal

Deerfield, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation35%
Record high75° (1961)
Record low23° (2014)
Tue, 0355° / 40°0.06Climate normal
55 °Climate normal

Deerfield, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation28%
Record high75° (1987)
Record low20° (1966)
Wed, 0454° / 41°0.06Climate normal
54 °Climate normal

Deerfield, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.06 in
Chance of precipitation30%
Record high74° (2003)
Record low17° (1966)
Thu, 0555° / 40°0.09Climate normal
55 °Climate normal

Deerfield, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2024)
Record low17° (1991)
Fri, 0653° / 38°0.08Climate normal
53 °Climate normal

Deerfield, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high74° (1975)
Record low22° (1967)
Sat, 0753° / 38°0.12Climate normal
53 °Climate normal

Deerfield, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation28%
Record high68° (2020)
Record low21° (1971)
Sun, 0853° / 38°0.04Climate normal
53 °Climate normal

Deerfield, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (2023)
Record low18° (1991)
Mon, 0954° / 38°0.1Climate normal
54 °Climate normal

Deerfield, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high74° (2020)
Record low17° (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 Deerfield, IN 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, IN 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.