As of 00:34 EDT

Weather in Diamond, PA

56°Current weather

Diamond, Monday, 12 October, 00:34

Overcast. Feels like 56°. High 69°, low 54°.

Pressure29.91 inHg
Wind3.3 mph NW
Humidity95%
Visibility3.7 mi
Dew point55°

Monthly outlook for Diamond, PA: average high 57.2°, average low 42.8°. That is 0.2° above the climate normal for October. Precipitation is expected on 6 days (about 2.2 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 13 October (77.4°), the coolest 18 October (27.7°).

57.2°/42.8°
Average high / low
+0.2°
Above normal
6 / 7
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October62.3°57.8°+2.5°
22 October – 31 October48.7°54.5°-3.2°
1 November – 10 Novemberat normal51°—

October records over 66 years

83.1°1 October 2019All-time high
23.2°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Troy (3 mi).

Tue, 1377° / 61°0Clear
77 °Clear

Diamond, Tuesday, 13 October

Clear. High 77°, low 61°.

Pressure29.83 inHg
Wind12.6 mph SW
Humidity72%
Visibility6.2 mi
Dew point63°
Wed, 1468° / 57°0.06Light rain
68 °Light rain

Diamond, Wednesday, 14 October

Light rain. High 68°, low 57°.

Pressure30.00 inHg
Wind8.8 mph NW
Humidity78%
Visibility6.2 mi
Dew point60°
Thu, 1563° / 51°0.03Light rain
63 °Light rain

Diamond, Thursday, 15 October

Light rain. High 63°, low 51°.

Pressure30.18 inHg
Wind4.5 mph E
Humidity68%
Visibility6.2 mi
Dew point47°
Fri, 1660° / 45°0.54Light rain
60 °Light rain

Diamond, Friday, 16 October

Light rain. High 60°, low 45°.

Pressure29.80 inHg
Wind21.9 mph NW
Humidity92%
Visibility—
Dew point53°
Sat, 1747° / 29°0Overcast
47 °Overcast

Diamond, Saturday, 17 October

Overcast. High 47°, low 29°.

Pressure30.42 inHg
Wind16.5 mph NW
Humidity50%
Visibility—
Dew point28°
Sun, 1852° / 28°0Clear
52 °Clear

Diamond, Sunday, 18 October

Clear. High 52°, low 28°.

Pressure30.50 inHg
Wind10.4 mph S
Humidity32%
Visibility—
Dew point20°
Mon, 1960° / 34°0Clear
60 °Clear

Diamond, Monday, 19 October

Clear. High 60°, low 34°.

Pressure30.42 inHg
Wind10.5 mph SW
Humidity42%
Visibility—
Dew point34°
Tue, 2061° / 40°0Overcast
61 °Overcast

Diamond, Tuesday, 20 October

Overcast. High 61°, low 40°.

Pressure30.33 inHg
Wind3.7 mph S
Humidity49%
Visibility—
Dew point39°
Wed, 2165° / 43°0Clear
65 °Clear

Diamond, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.24 inHg
Wind7.9 mph SE
Humidity44%
Visibility—
Dew point40°
Thu, 2265° / 48°0.54Heavy rain
65 °Heavy rain

Diamond, Thursday, 22 October

Heavy rain. High 65°, low 48°.

Pressure29.94 inHg
Wind17.2 mph S
Humidity59%
Visibility—
Dew point48°
Fri, 2355° / 41°0.7Rain
55 °Rain

Diamond, Friday, 23 October

Rain. High 55°, low 41°.

Pressure29.77 inHg
Wind10.8 mph W
Humidity63%
Visibility—
Dew point37°
Sat, 2441° / 38°0.22Light rain
41 °Light rain

Diamond, Saturday, 24 October

Light rain. High 41°, low 38°.

Pressure29.80 inHg
Wind16.3 mph NW
Humidity85%
Visibility—
Dew point37°
Sun, 2542° / 35°0Overcast
42 °Overcast

Diamond, Sunday, 25 October

Overcast. High 42°, low 35°.

Pressure29.80 inHg
Wind15 mph NW
Humidity79%
Visibility—
Dew point33°
Mon, 2643° / 40°0.1Light rain
43 °Light rain

Diamond, Monday, 26 October

Light rain. High 43°, low 40°.

Pressure29.83 inHg
Wind7.8 mph NW
Humidity93%
Visibility—
Dew point40°
Tue, 2747° / 39°0.01Light rain
47 °Light rain

Diamond, Tuesday, 27 October

Light rain. High 47°, low 39°.

Pressure29.85 inHg
Wind9.4 mph SW
Humidity87%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2854° / 39°0.13Climate normal
54 °Climate normal

Diamond, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation43%
Record high70° (1971)
Record low26° (1976)
Thu, 2952° / 38°0.14Climate normal
52 °Climate normal

Diamond, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation45%
Record high70° (1971)
Record low25° (1965)
Fri, 3054° / 38°0.1Climate normal
54 °Climate normal

Diamond, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high71° (2024)
Record low26° (2011)
Sat, 3154° / 40°0.15Climate normal
54 °Climate normal

Diamond, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.15 in
Chance of precipitation38%
Record high74° (2024)
Record low26° (1988)
Sun, 0154° / 41°0.13Climate normal
54 °Climate normal

Diamond, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.13 in
Chance of precipitation52%
Record high69° (1974)
Record low28° (2023)
Mon, 0254° / 40°0.19Climate normal
54 °Climate normal

Diamond, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.19 in
Chance of precipitation52%
Record high71° (1982)
Record low26° (1993)
Tue, 0353° / 38°0.11Climate normal
53 °Climate normal

Diamond, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation37%
Record high73° (1961)
Record low27° (1966)
Wed, 0451° / 38°0.12Climate normal
51 °Climate normal

Diamond, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high73° (2003)
Record low22° (1991)
Thu, 0551° / 38°0.11Climate normal
51 °Climate normal

Diamond, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation47%
Record high72° (2022)
Record low18° (1991)
Fri, 0650° / 37°0.11Climate normal
50 °Climate normal

Diamond, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation53%
Record high68° (1975)
Record low25° (1995)
Sat, 0749° / 36°0.11Climate normal
49 °Climate normal

Diamond, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation45%
Record high68° (1975)
Record low24° (1967)
Sun, 0850° / 36°0.09Climate normal
50 °Climate normal

Diamond, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation37%
Record high68° (2020)
Record low22° (2019)
Mon, 0950° / 36°0.11Climate normal
50 °Climate normal

Diamond, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation42%
Record high69° (2020)
Record low21° (1991)
Tue, 1049° / 36°0.18Climate normal
49 °Climate normal

Diamond, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.18 in
Chance of precipitation50%
Record high71° (2020)
Record low19° (2017)

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, PA 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, PA 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.