As of 09:14 EDT

Weather in Diamond, IN

58°Current weather

Diamond, Friday, 9 October, 09:14

Clear. Feels like 58°. High 82°, low 51°.

Pressure30.15 inHg
Wind5.8 mph SE
Humidity81%
Visibility6.2 mi
Dew point53°

Monthly outlook for Diamond, IN: average high 71.5°, average low 49.9°. That is 3.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 12 October (84.7°), the coolest 18 October (32.1°).

71.5°/49.9°
Average high / low
+3.9°
Above normal
5 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October72°65.8°+3.4°
19 October – 28 October70.6°61.3°+5.2°
29 October – 7 Novemberat normal57.7°—

October records over 66 years

89.8°1 October 2019All-time high
23.4°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Center Point (14 mi).

Sat, 1077° / 55°0.01Light rain
77 °Light rain

Diamond, Saturday, 10 October

Light rain. High 77°, low 55°.

Pressure30.09 inHg
Wind4.9 mph E
Humidity54%
Visibility6.2 mi
Dew point52°
Sun, 1176° / 54°0.06Light rain
76 °Light rain

Diamond, Sunday, 11 October

Light rain. High 76°, low 54°.

Pressure29.91 inHg
Wind7.4 mph NW
Humidity71%
Visibility6.2 mi
Dew point59°
Mon, 1285° / 58°0Overcast
85 °Overcast

Diamond, Monday, 12 October

Overcast. High 85°, low 58°.

Pressure29.94 inHg
Wind7.8 mph S
Humidity57%
Visibility6.2 mi
Dew point61°
Tue, 1384° / 68°0.03Light rain
84 °Light rain

Diamond, Tuesday, 13 October

Light rain. High 84°, low 68°.

Pressure29.85 inHg
Wind11 mph SW
Humidity62%
Visibility—
Dew point65°
Wed, 1476° / 61°0.43Rain
76 °Rain

Diamond, Wednesday, 14 October

Rain. High 76°, low 61°.

Pressure29.97 inHg
Wind7.7 mph E
Humidity64%
Visibility—
Dew point61°
Thu, 1564° / 54°0.27Rain
64 °Rain

Diamond, Thursday, 15 October

Rain. High 64°, low 54°.

Pressure30.06 inHg
Wind10.4 mph SE
Humidity90%
Visibility—
Dew point52°
Fri, 1673° / 48°0.08Light rain
73 °Light rain

Diamond, Friday, 16 October

Light rain. High 73°, low 48°.

Pressure29.91 inHg
Wind21.4 mph W
Humidity40%
Visibility—
Dew point39°
Sat, 1749° / 37°0Overcast
49 °Overcast

Diamond, Saturday, 17 October

Overcast. High 49°, low 37°.

Pressure30.33 inHg
Wind20.4 mph NW
Humidity38%
Visibility—
Dew point22°
Sun, 1855° / 32°0Clear
55 °Clear

Diamond, Sunday, 18 October

Clear. High 55°, low 32°.

Pressure30.39 inHg
Wind7.8 mph S
Humidity30%
Visibility—
Dew point20°
Mon, 1964° / 38°0Partly cloudy
64 °Partly cloudy

Diamond, Monday, 19 October

Partly cloudy. High 64°, low 38°.

Pressure30.27 inHg
Wind11.7 mph SW
Humidity27%
Visibility—
Dew point25°
Tue, 2069° / 43°0Clear
69 °Clear

Diamond, Tuesday, 20 October

Clear. High 69°, low 43°.

Pressure30.36 inHg
Wind7.3 mph SE
Humidity26%
Visibility—
Dew point29°
Wed, 2172° / 50°0Overcast
72 °Overcast

Diamond, Wednesday, 21 October

Overcast. High 72°, low 50°.

Pressure30.30 inHg
Wind10.7 mph S
Humidity31%
Visibility—
Dew point35°
Thu, 2273° / 51°0.01Light rain
73 °Light rain

Diamond, Thursday, 22 October

Light rain. High 73°, low 51°.

Pressure30.06 inHg
Wind16 mph S
Humidity34%
Visibility—
Dew point39°
Fri, 2373° / 49°0.12Light rain
73 °Light rain

Diamond, Friday, 23 October

Light rain. High 73°, low 49°.

Pressure30.12 inHg
Wind15.7 mph SW
Humidity38%
Visibility—
Dew point43°
Sat, 2472° / 49°0Clear
72 °Clear

Diamond, Saturday, 24 October

Clear. High 72°, low 49°.

Pressure30.06 inHg
Wind8.7 mph NE
Humidity30%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 46°0.12Climate normal
60 °Climate normal

Diamond, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.12 in
Chance of precipitation23%
Record high78° (1963)
Record low29° (2013)
Mon, 2661° / 45°0.11Climate normal
61 °Climate normal

Diamond, Monday, 26 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.11 in
Chance of precipitation30%
Record high80° (1963)
Record low23° (1962)
Tue, 2760° / 45°0.11Climate normal
60 °Climate normal

Diamond, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (2023)
Record low30° (1962)
Wed, 2859° / 44°0.09Climate normal
59 °Climate normal

Diamond, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (1999)
Record low28° (1976)
Thu, 2959° / 44°0.09Climate normal
59 °Climate normal

Diamond, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.09 in
Chance of precipitation23%
Record high77° (2024)
Record low28° (1976)
Fri, 3061° / 45°0.07Climate normal
61 °Climate normal

Diamond, Friday, 30 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.07 in
Chance of precipitation30%
Record high76° (1971)
Record low31° (1980)
Sat, 3160° / 46°0.13Climate normal
60 °Climate normal

Diamond, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.13 in
Chance of precipitation40%
Record high75° (1974)
Record low27° (2023)
Sun, 0159° / 45°0.17Climate normal
59 °Climate normal

Diamond, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.17 in
Chance of precipitation33%
Record high76° (2016)
Record low27° (1993)
Mon, 0259° / 43°0.09Climate normal
59 °Climate normal

Diamond, Monday, 2 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high78° (1961)
Record low26° (2020)
Tue, 0357° / 42°0.06Climate normal
57 °Climate normal

Diamond, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.06 in
Chance of precipitation27%
Record high75° (2003)
Record low23° (1991)
Wed, 0456° / 43°0.09Climate normal
56 °Climate normal

Diamond, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (2003)
Record low20° (1991)
Thu, 0556° / 42°0.11Climate normal
56 °Climate normal

Diamond, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (1975)
Record low20° (1991)
Fri, 0655° / 40°0.08Climate normal
55 °Climate normal

Diamond, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation33%
Record high71° (2023)
Record low27° (1967)
Sat, 0755° / 40°0.14Climate normal
55 °Climate normal

Diamond, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.14 in
Chance of precipitation33%
Record high69° (2020)
Record low23° (1993)

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 Diamond, 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 Diamond, 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.