As of 01:27 EDT

Weather in Deerfield, IN

62°Current weather

Deerfield, Saturday, 10 October, 01:27

Overcast. Feels like 61°. High 74°, low 53°.

Pressure30.18 inHg
Wind6.9 mph SE
Humidity63%
Visibility6.2 mi
Dew point49°

Monthly outlook for Deerfield, IN: average high 63.6°, average low 49.1°. That is 1° above the climate normal for October. Precipitation is expected on 7 days (about 2.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 13 October (83.9°), the coolest 18 October (29.2°).

63.6°/49.1°
Average high / low
+1°
Above normal
7 / 5
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October65.9°62.9°+1.7°
20 October – 29 October59.8°58.9°+0.5°
30 October – 8 Novemberat normal55.4°—

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).

Sun, 1169° / 51°0.55Heavy rain
69 °Heavy rain

Deerfield, Sunday, 11 October

Heavy rain. High 69°, low 51°.

Pressure29.91 inHg
Wind4.5 mph NE
Humidity86%
Visibility6.2 mi
Dew point58°
Mon, 1281° / 56°0Mostly clear
81 °Mostly clear

Deerfield, Monday, 12 October

Mostly clear. High 81°, low 56°.

Pressure29.97 inHg
Wind9.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point60°
Tue, 1384° / 66°0Mostly clear
84 °Mostly clear

Deerfield, Tuesday, 13 October

Mostly clear. High 84°, low 66°.

Pressure29.85 inHg
Wind12.8 mph SW
Humidity57%
Visibility6.2 mi
Dew point61°
Wed, 1470° / 61°0.89Heavy rain
70 °Heavy rain

Deerfield, Wednesday, 14 October

Heavy rain. High 70°, low 61°.

Pressure30.00 inHg
Wind9.2 mph NE
Humidity74%
Visibility—
Dew point60°
Thu, 1562° / 56°0.17Rain
62 °Rain

Deerfield, Thursday, 15 October

Rain. High 62°, low 56°.

Pressure30.27 inHg
Wind11.7 mph NE
Humidity62%
Visibility—
Dew point48°
Fri, 1668° / 57°0.04Light rain
68 °Light rain

Deerfield, Friday, 16 October

Light rain. High 68°, low 57°.

Pressure29.85 inHg
Wind20.1 mph W
Humidity60%
Visibility—
Dew point53°
Sat, 1749° / 37°0.04Light rain
49 °Light rain

Deerfield, Saturday, 17 October

Light rain. High 49°, low 37°.

Pressure30.15 inHg
Wind19.8 mph NW
Humidity78%
Visibility—
Dew point37°
Sun, 1847° / 29°0Clear
47 °Clear

Deerfield, Sunday, 18 October

Clear. High 47°, low 29°.

Pressure30.47 inHg
Wind7.7 mph NW
Humidity40%
Visibility—
Dew point21°
Mon, 1954° / 34°0Mostly clear
54 °Mostly clear

Deerfield, Monday, 19 October

Mostly clear. High 54°, low 34°.

Pressure30.42 inHg
Wind6.8 mph E
Humidity35%
Visibility—
Dew point25°
Tue, 2058° / 45°0Overcast
58 °Overcast

Deerfield, Tuesday, 20 October

Overcast. High 58°, low 45°.

Pressure30.33 inHg
Wind9.9 mph SE
Humidity45%
Visibility—
Dew point34°
Wed, 2163° / 45°0Overcast
63 °Overcast

Deerfield, Wednesday, 21 October

Overcast. High 63°, low 45°.

Pressure30.21 inHg
Wind16.6 mph S
Humidity58%
Visibility—
Dew point46°
Thu, 2259° / 54°0.79Rain
59 °Rain

Deerfield, Thursday, 22 October

Rain. High 59°, low 54°.

Pressure29.85 inHg
Wind22.6 mph SE
Humidity92%
Visibility—
Dew point53°
Fri, 2361° / 51°0.11Light rain
61 °Light rain

Deerfield, Friday, 23 October

Light rain. High 61°, low 51°.

Pressure29.94 inHg
Wind10.5 mph SW
Humidity69%
Visibility—
Dew point50°
Sat, 2463° / 50°0Overcast
63 °Overcast

Deerfield, Saturday, 24 October

Overcast. High 63°, low 50°.

Pressure29.91 inHg
Wind16.2 mph SW
Humidity66%
Visibility—
Dew point50°
Sun, 2554° / 40°0Mostly clear
54 °Mostly clear

Deerfield, Sunday, 25 October

Mostly clear. High 54°, low 40°.

Pressure29.97 inHg
Wind12.4 mph W
Humidity48%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2658° / 43°0.09Climate normal
58 °Climate normal

Deerfield, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation33%
Record high79° (1963)
Record low22° (1962)
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)

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.