As of 17:45 EDT

Weather in Shirley, NY

62°

Shirley, Thursday, 22 October, 17:45

Clear. Feels like 60°. High 65°, low 45°.

Pressure29.97 inHg

Wind8.9 mph NW

Humidity38%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Shirley, NY: average high 58.4°, average low 47.1°. That is 0.4° above the climate normal for October. Precipitation is expected on 2 days (about 2.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 31 October (65.6°), the coolest 28 October (39.3°).

58.4°/47.1°

Average high / low

+0.4°

Above normal

2 / 5

Wet days / normal

2.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
22 October – 31 October	59.8°	58.3°	+0.8°
1 November – 10 November	56°	55.9°	+0.1°
11 November – 20 November	at normal	51.4°	—

October records over 66 years

83.8°2 October 2019All-time high

33.8°27 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Brookhaven (5 mi).

Fri, 2359° / 45°

59 °

Shirley, Friday, 23 October

Clear. High 59°, low 45°.

Pressure30.33 inHg

Wind7.9 mph N

Humidity50%

Visibility6.2 mi

Dew point34°

Sat, 2458° / 40°

58 °

Shirley, Saturday, 24 October

Overcast. High 58°, low 40°.

Pressure30.50 inHg

Wind3.5 mph N

Humidity50%

Visibility6.2 mi

Dew point36°

Sun, 2562° / 41°

62 °

Shirley, Sunday, 25 October

Clear. High 62°, low 41°.

Pressure30.56 inHg

Wind1.8 mph N

Humidity51%

Visibility6.2 mi

Dew point41°

Mon, 2663° / 43°

63 °

Shirley, Monday, 26 October

Clear. High 63°, low 43°.

Pressure30.27 inHg

Wind3.2 mph W

Humidity50%

Visibility6.2 mi

Dew point41°

Tue, 2753° / 41°

53 °

Shirley, Tuesday, 27 October

Clear. High 53°, low 41°.

Pressure30.39 inHg

Wind10.7 mph N

Humidity53%

Visibility—

Dew point33°

Wed, 2853° / 39°

53 °

Shirley, Wednesday, 28 October

Overcast. High 53°, low 39°.

Pressure30.45 inHg

Wind8.2 mph SE

Humidity73%

Visibility—

Dew point38°

Thu, 2959° / 52°

59 °

Shirley, Thursday, 29 October

Clear. High 59°, low 52°.

Pressure30.27 inHg

Wind9.9 mph SW

Humidity65%

Visibility—

Dew point45°

Fri, 3061° / 57°

61 °

Shirley, Friday, 30 October

Overcast. High 61°, low 57°.

Pressure30.18 inHg

Wind13.8 mph SW

Humidity75%

Visibility—

Dew point53°

Sat, 3166° / 57°

66 °

Shirley, Saturday, 31 October

Overcast. High 66°, low 57°.

Pressure30.03 inHg

Wind14.1 mph E

Humidity72%

Visibility—

Dew point52°

Sun, 0161° / 56°

0.01

61 °

Shirley, Sunday, 1 November

Light rain. High 61°, low 56°.

Pressure30.15 inHg

Wind15 mph E

Humidity90%

Visibility—

Dew point56°

Mon, 0259° / 51°

1.81

59 °

Shirley, Monday, 2 November

Heavy rain. High 59°, low 51°.

Pressure29.85 inHg

Wind24.7 mph NE

Humidity95%

Visibility—

Dew point55°

Tue, 0352° / 47°

0.36

52 °

Shirley, Tuesday, 3 November

Rain. High 52°, low 47°.

Pressure30.09 inHg

Wind24.4 mph NE

Humidity73%

Visibility—

Dew point39°

Wed, 0451° / 45°

51 °

Shirley, Wednesday, 4 November

Clear. High 51°, low 45°.

Pressure30.45 inHg

Wind12.1 mph N

Humidity55%

Visibility—

Dew point33°

Thu, 0556° / 45°

56 °

Shirley, Thursday, 5 November

Clear. High 56°, low 45°.

Pressure30.39 inHg

Wind15.3 mph W

Humidity44%

Visibility—

Dew point29°

Fri, 0658° / 50°

58 °

Shirley, Friday, 6 November

Overcast. High 58°, low 50°.

Pressure30.18 inHg

Wind14.9 mph W

Humidity62%

Visibility—

Dew point42°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 0755° / 46°

0.1

55 °

Shirley, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°

Average low46°

Average precipitation0.1 in

Chance of precipitation25%

Record high75° (2022)

Record low35° (1962)

Sun, 0854° / 45°

0.17

54 °

Shirley, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°

Average low45°

Average precipitation0.17 in

Chance of precipitation30%

Record high72° (2020)

Record low32° (2019)

Mon, 0954° / 45°

0.11

54 °

Shirley, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°

Average low45°

Average precipitation0.11 in

Chance of precipitation23%

Record high68° (2020)

Record low29° (2019)

Tue, 1055° / 45°

0.17

55 °

Shirley, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°

Average low45°

Average precipitation0.17 in

Chance of precipitation42%

Record high65° (1999)

Record low28° (2017)

Wed, 1154° / 45°

0.15

54 °

Shirley, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high54°

Average low45°

Average precipitation0.15 in

Chance of precipitation37%

Record high68° (2024)

Record low26° (2017)

Thu, 1252° / 44°

0.16

52 °

Shirley, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°

Average low44°

Average precipitation0.16 in

Chance of precipitation38%

Record high70° (2022)

Record low30° (2019)

Fri, 1351° / 42°

0.23

51 °

Shirley, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°

Average low42°

Average precipitation0.23 in

Chance of precipitation40%

Record high65° (1964)

Record low24° (2019)

Sat, 1451° / 42°

0.11

51 °

Shirley, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°

Average low42°

Average precipitation0.11 in

Chance of precipitation22%

Record high63° (1989)

Record low27° (2019)

Sun, 1552° / 42°

0.12

52 °

Shirley, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high52°

Average low42°

Average precipitation0.12 in

Chance of precipitation42%

Record high69° (1993)

Record low26° (1967)

Mon, 1651° / 42°

0.15

51 °

Shirley, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°

Average low42°

Average precipitation0.15 in

Chance of precipitation38%

Record high65° (2006)

Record low25° (1967)

Tue, 1751° / 42°

0.15

51 °

Shirley, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°

Average low42°

Average precipitation0.15 in

Chance of precipitation33%

Record high65° (2006)

Record low31° (2019)

Wed, 1851° / 42°

0.07

51 °

Shirley, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°

Average low42°

Average precipitation0.07 in

Chance of precipitation25%

Record high63° (2024)

Record low30° (2014)

Thu, 1951° / 42°

0.07

51 °

Shirley, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°

Average low42°

Average precipitation0.07 in

Chance of precipitation25%

Record high62° (2021)

Record low26° (2014)

Fri, 2050° / 41°

0.13

50 °

Shirley, Friday, 20 November

Climate normal for this date — 60-year average.

Average high50°

Average low41°

Average precipitation0.13 in

Chance of precipitation28%

Record high65° (1985)

Record low29° (1984)

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 Shirley, NY 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 Shirley, NY 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.