As of 09:10 EDT

Weather in Shirley, NY

59°

Shirley, Friday, 30 October, 09:10

Partly cloudy. Feels like 58°. High 65°, low 47°.

Pressure30.00 inHg

Wind6.9 mph W

Humidity79%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Monthly outlook for Shirley, NY: average high 58.3°, average low 47.2°. That is 1.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 4 November (70.2°), the coolest 1 November (40.2°).

58.3°/47.2°

Average high / low

+1.8°

Above normal

4 / 5

Wet days / normal

1.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	60.8°	56.2°	+2.5°
9 November – 18 November	54.2°	52.2°	+1.1°
19 November – 28 November	at normal	49.6°	—

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).

Sat, 3155° / 40°

55 °

Shirley, Saturday, 31 October

Clear. High 55°, low 40°.

Pressure30.42 inHg

Wind8.1 mph N

Humidity46%

Visibility6.2 mi

Dew point32°

Sun, 0159° / 40°

59 °

Shirley, Sunday, 1 November

Partly cloudy. High 59°, low 40°.

Pressure30.53 inHg

Wind2.4 mph W

Humidity43%

Visibility6.2 mi

Dew point33°

Mon, 0265° / 46°

65 °

Shirley, Monday, 2 November

Clear. High 65°, low 46°.

Pressure30.36 inHg

Wind7 mph SW

Humidity42%

Visibility6.2 mi

Dew point40°

Tue, 0367° / 50°

67 °

Shirley, Tuesday, 3 November

Partly cloudy. High 67°, low 50°.

Pressure30.30 inHg

Wind6.3 mph S

Humidity51%

Visibility—

Dew point43°

Wed, 0470° / 53°

70 °

Shirley, Wednesday, 4 November

Clear. High 70°, low 53°.

Pressure30.18 inHg

Wind6.9 mph S

Humidity61%

Visibility—

Dew point51°

Thu, 0564° / 59°

0.31

64 °

Shirley, Thursday, 5 November

Rain. High 64°, low 59°.

Pressure29.94 inHg

Wind18 mph S

Humidity93%

Visibility—

Dew point60°

Fri, 0663° / 52°

1.19

63 °

Shirley, Friday, 6 November

Heavy rain. High 63°, low 52°.

Pressure29.47 inHg

Wind21.7 mph S

Humidity90%

Visibility—

Dew point59°

Sat, 0751° / 45°

0.04

51 °

Shirley, Saturday, 7 November

Light rain. High 51°, low 45°.

Pressure29.97 inHg

Wind24 mph NW

Humidity67%

Visibility—

Dew point36°

Sun, 0850° / 42°

50 °

Shirley, Sunday, 8 November

Partly cloudy. High 50°, low 42°.

Pressure30.18 inHg

Wind13.7 mph N

Humidity44%

Visibility—

Dew point24°

Mon, 0949° / 44°

0.04

49 °

Shirley, Monday, 9 November

Light rain. High 49°, low 44°.

Pressure29.91 inHg

Wind12.3 mph NW

Humidity74%

Visibility—

Dew point37°

Tue, 1049° / 45°

0.02

49 °

Shirley, Tuesday, 10 November

Light rain. High 49°, low 45°.

Pressure29.88 inHg

Wind18 mph N

Humidity67%

Visibility—

Dew point37°

Wed, 1152° / 42°

52 °

Shirley, Wednesday, 11 November

Clear. High 52°, low 42°.

Pressure29.88 inHg

Wind13.8 mph NW

Humidity59%

Visibility—

Dew point32°

Thu, 1255° / 46°

0.04

55 °

Shirley, Thursday, 12 November

Light rain. High 55°, low 46°.

Pressure29.80 inHg

Wind11.9 mph W

Humidity42%

Visibility—

Dew point27°

Fri, 1363° / 52°

63 °

Shirley, Friday, 13 November

Clear. High 63°, low 52°.

Pressure29.94 inHg

Wind12 mph NW

Humidity75%

Visibility—

Dew point50°

Sat, 1458° / 53°

58 °

Shirley, Saturday, 14 November

Clear. High 58°, low 53°.

Pressure30.18 inHg

Wind12.5 mph NW

Humidity65%

Visibility—

Dew point46°

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

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)

Sat, 2150° / 40°

0.11

50 °

Shirley, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°

Average low40°

Average precipitation0.11 in

Chance of precipitation32%

Record high62° (2020)

Record low22° (1987)

Sun, 2249° / 40°

0.16

49 °

Shirley, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.16 in

Chance of precipitation40%

Record high60° (1991)

Record low20° (2018)

Mon, 2348° / 39°

0.13

48 °

Shirley, Monday, 23 November

Climate normal for this date — 60-year average.

Average high48°

Average low39°

Average precipitation0.13 in

Chance of precipitation22%

Record high63° (1992)

Record low19° (2018)

Tue, 2449° / 40°

0.1

49 °

Shirley, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.1 in

Chance of precipitation33%

Record high62° (1979)

Record low26° (2013)

Wed, 2549° / 39°

0.15

49 °

Shirley, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°

Average low39°

Average precipitation0.15 in

Chance of precipitation33%

Record high62° (1979)

Record low25° (2013)

Thu, 2650° / 41°

0.22

50 °

Shirley, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°

Average low41°

Average precipitation0.22 in

Chance of precipitation43%

Record high63° (1979)

Record low29° (2023)

Fri, 2750° / 41°

0.13

50 °

Shirley, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°

Average low41°

Average precipitation0.13 in

Chance of precipitation35%

Record high61° (1986)

Record low28° (1978)

Sat, 2850° / 41°

0.17

50 °

Shirley, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high50°

Average low41°

Average precipitation0.17 in

Chance of precipitation37%

Record high61° (1990)

Record low25° (2002)

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.