As of 16:05 EDT

Weather in Walnut, IN

78°Current weather

Walnut, Wednesday, 7 October, 16:05

Clear. Feels like 78°. High 78°, low 53°.

Pressure29.77 inHg
Wind15 mph W
Humidity53%
Visibility6.2 mi
Dew point60°

Monthly outlook for Walnut, IN: average high 66.2°, average low 47.7°. That is 2° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 16 October (83°), the coolest 22 October (34.4°).

66.2°/47.7°
Average high / low
+2°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October72.3°64.2°+4.5°
17 October – 26 October56.1°59.3°-1.8°
27 October – 5 Novemberat normal56.1°—

October records over 66 years

87.1°7 October 2007All-time high
22.3°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Rochester (8 mi).

Thu, 0871° / 49°0Partly cloudy
71 °Partly cloudy

Walnut, Thursday, 8 October

Partly cloudy. High 71°, low 49°.

Pressure30.09 inHg
Wind9.8 mph NW
Humidity49%
Visibility6.2 mi
Dew point46°
Fri, 0973° / 46°0Clear
73 °Clear

Walnut, Friday, 9 October

Clear. High 73°, low 46°.

Pressure30.24 inHg
Wind7.7 mph S
Humidity46%
Visibility6.2 mi
Dew point45°
Sat, 1082° / 58°0Clear
82 °Clear

Walnut, Saturday, 10 October

Clear. High 82°, low 58°.

Pressure30.18 inHg
Wind9.6 mph S
Humidity48%
Visibility6.2 mi
Dew point52°
Sun, 1164° / 59°0.26Rain
64 °Rain

Walnut, Sunday, 11 October

Rain. High 64°, low 59°.

Pressure29.91 inHg
Wind12.1 mph E
Humidity84%
Visibility6.2 mi
Dew point56°
Mon, 1275° / 57°0Light rain
75 °Light rain

Walnut, Monday, 12 October

Light rain. High 75°, low 57°.

Pressure29.85 inHg
Wind8 mph S
Humidity64%
Visibility—
Dew point57°
Tue, 1366° / 51°0.04Light rain
66 °Light rain

Walnut, Tuesday, 13 October

Light rain. High 66°, low 51°.

Pressure29.88 inHg
Wind21 mph NW
Humidity69%
Visibility—
Dew point51°
Wed, 1459° / 39°0Clear
59 °Clear

Walnut, Wednesday, 14 October

Clear. High 59°, low 39°.

Pressure30.21 inHg
Wind10.8 mph N
Humidity39%
Visibility—
Dew point30°
Thu, 1571° / 42°0Partly cloudy
71 °Partly cloudy

Walnut, Thursday, 15 October

Partly cloudy. High 71°, low 42°.

Pressure30.03 inHg
Wind14.9 mph S
Humidity32%
Visibility—
Dew point33°
Fri, 1683° / 59°0.16Light rain
83 °Light rain

Walnut, Friday, 16 October

Light rain. High 83°, low 59°.

Pressure29.83 inHg
Wind14.6 mph S
Humidity46%
Visibility—
Dew point57°
Sat, 1760° / 46°0Mostly clear
60 °Mostly clear

Walnut, Saturday, 17 October

Mostly clear. High 60°, low 46°.

Pressure29.97 inHg
Wind12.5 mph W
Humidity51%
Visibility—
Dew point39°
Sun, 1852° / 45°0Overcast
52 °Overcast

Walnut, Sunday, 18 October

Overcast. High 52°, low 45°.

Pressure30.03 inHg
Wind16.1 mph W
Humidity57%
Visibility—
Dew point36°
Mon, 1957° / 45°0Overcast
57 °Overcast

Walnut, Monday, 19 October

Overcast. High 57°, low 45°.

Pressure30.15 inHg
Wind11.2 mph W
Humidity53%
Visibility—
Dew point38°
Tue, 2061° / 42°0Clear
61 °Clear

Walnut, Tuesday, 20 October

Clear. High 61°, low 42°.

Pressure30.15 inHg
Wind13.2 mph NW
Humidity41%
Visibility—
Dew point35°
Wed, 2153° / 36°0Clear
53 °Clear

Walnut, Wednesday, 21 October

Clear. High 53°, low 36°.

Pressure30.27 inHg
Wind10.4 mph NE
Humidity42%
Visibility—
Dew point28°
Thu, 2254° / 34°0Overcast
54 °Overcast

Walnut, Thursday, 22 October

Overcast. High 54°, low 34°.

Pressure30.30 inHg
Wind5.9 mph NE
Humidity42%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2360° / 44°0.11Climate normal
60 °Climate normal

Walnut, Friday, 23 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.11 in
Chance of precipitation32%
Record high81° (1963)
Record low28° (1976)
Sat, 2459° / 45°0.11Climate normal
59 °Climate normal

Walnut, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.11 in
Chance of precipitation33%
Record high79° (1963)
Record low22° (1981)
Sun, 2558° / 43°0.13Climate normal
58 °Climate normal

Walnut, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (1963)
Record low28° (2006)
Mon, 2658° / 43°0.09Climate normal
58 °Climate normal

Walnut, 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 low24° (1962)
Tue, 2757° / 42°0.08Climate normal
57 °Climate normal

Walnut, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation43%
Record high76° (2023)
Record low25° (1962)
Wed, 2857° / 41°0.08Climate normal
57 °Climate normal

Walnut, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.08 in
Chance of precipitation27%
Record high75° (1999)
Record low25° (1976)
Thu, 2957° / 41°0.05Climate normal
57 °Climate normal

Walnut, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.05 in
Chance of precipitation23%
Record high78° (2024)
Record low27° (1965)
Fri, 3058° / 42°0.08Climate normal
58 °Climate normal

Walnut, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (2024)
Record low24° (1980)
Sat, 3158° / 43°0.13Climate normal
58 °Climate normal

Walnut, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high73° (1974)
Record low24° (1988)
Sun, 0156° / 43°0.17Climate normal
56 °Climate normal

Walnut, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.17 in
Chance of precipitation35%
Record high76° (2016)
Record low24° (2019)
Mon, 0256° / 41°0.13Climate normal
56 °Climate normal

Walnut, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation35%
Record high76° (1961)
Record low24° (2014)
Tue, 0354° / 40°0.06Climate normal
54 °Climate normal

Walnut, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high74° (1987)
Record low19° (1991)
Wed, 0454° / 41°0.07Climate normal
54 °Climate normal

Walnut, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (2015)
Record low19° (1991)
Thu, 0554° / 40°0.08Climate normal
54 °Climate normal

Walnut, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation28%
Record high74° (1978)
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 Walnut, 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 Walnut, 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.