As of 10:49 EDT

Weather in Deerfield, IN

58°Current weather

Deerfield, Sunday, 11 October, 10:49

Overcast. Feels like 58°. High 69°, low 57°.

Pressure29.97 inHg
Wind3.4 mph NE
Humidity91%
Visibility6.2 mi
Dew point55°

Monthly outlook for Deerfield, IN: average high 66°, average low 49.2°. That is 2.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 13 October (84.4°), the coolest 18 October (29.4°).

66°/49.2°
Average high / low
+2.6°
Above normal
5 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October66.6°62.3°+2.4°
21 October – 30 October64.9°58.7°+3.4°
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, 1281° / 55°0Clear
81 °Clear

Deerfield, Monday, 12 October

Clear. High 81°, low 55°.

Pressure29.97 inHg
Wind9.9 mph SW
Humidity63%
Visibility6.2 mi
Dew point61°
Tue, 1384° / 66°0Clear
84 °Clear

Deerfield, Tuesday, 13 October

Clear. High 84°, low 66°.

Pressure29.88 inHg
Wind14.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point60°
Wed, 1482° / 67°0.17Rain
82 °Rain

Deerfield, Wednesday, 14 October

Rain. High 82°, low 67°.

Pressure30.00 inHg
Wind4.7 mph W
Humidity68%
Visibility6.2 mi
Dew point68°
Thu, 1568° / 61°0.06Light rain
68 °Light rain

Deerfield, Thursday, 15 October

Light rain. High 68°, low 61°.

Pressure30.12 inHg
Wind12.6 mph S
Humidity63%
Visibility—
Dew point54°
Fri, 1670° / 50°0.42Rain
70 °Rain

Deerfield, Friday, 16 October

Rain. High 70°, low 50°.

Pressure30.15 inHg
Wind21.6 mph NW
Humidity52%
Visibility—
Dew point44°
Sat, 1744° / 32°0.11Snow
44 °Snow

Deerfield, Saturday, 17 October

Snow. High 44°, low 32°.

Pressure30.42 inHg
Wind16.4 mph N
Humidity61%
Visibility—
Dew point26°
Sun, 1848° / 29°0Clear
48 °Clear

Deerfield, Sunday, 18 October

Clear. High 48°, low 29°.

Pressure30.56 inHg
Wind10.6 mph S
Humidity48%
Visibility—
Dew point26°
Mon, 1957° / 36°0Overcast
57 °Overcast

Deerfield, Monday, 19 October

Overcast. High 57°, low 36°.

Pressure30.42 inHg
Wind16.8 mph SW
Humidity36%
Visibility—
Dew point27°
Tue, 2063° / 42°0Clear
63 °Clear

Deerfield, Tuesday, 20 October

Clear. High 63°, low 42°.

Pressure30.39 inHg
Wind8.4 mph SW
Humidity36%
Visibility—
Dew point32°
Wed, 2162° / 47°0Overcast
62 °Overcast

Deerfield, Wednesday, 21 October

Overcast. High 62°, low 47°.

Pressure30.33 inHg
Wind7.1 mph S
Humidity41%
Visibility—
Dew point36°
Thu, 2267° / 47°0Clear
67 °Clear

Deerfield, Thursday, 22 October

Clear. High 67°, low 47°.

Pressure30.27 inHg
Wind6.3 mph SE
Humidity37%
Visibility—
Dew point37°
Fri, 2368° / 50°0Partly cloudy
68 °Partly cloudy

Deerfield, Friday, 23 October

Partly cloudy. High 68°, low 50°.

Pressure30.21 inHg
Wind5.3 mph SE
Humidity40%
Visibility—
Dew point40°
Sat, 2468° / 54°0.01Light rain
68 °Light rain

Deerfield, Saturday, 24 October

Light rain. High 68°, low 54°.

Pressure30.15 inHg
Wind7.8 mph E
Humidity61%
Visibility—
Dew point51°
Sun, 2568° / 49°0Light rain
68 °Light rain

Deerfield, Sunday, 25 October

Light rain. High 68°, low 49°.

Pressure30.00 inHg
Wind15.8 mph S
Humidity59%
Visibility—
Dew point49°
Mon, 2657° / 46°0.35Rain
57 °Rain

Deerfield, Monday, 26 October

Rain. High 57°, low 46°.

Pressure29.80 inHg
Wind18.2 mph W
Humidity56%
Visibility—
Dew point36°
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.