As of 18:49 EDT

Weather in Sydney, FL

75°

Sydney, Tuesday, 20 October, 18:49

Clear. Feels like 76°. High 80°, low 61°.

Pressure30.03 inHg

Wind11.5 mph N

Humidity65%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Monthly outlook for Sydney, FL: average high 81.5°, average low 66.7°. That is 0.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 2 November (88.7°), the coolest 23 October (56.7°).

81.5°/66.7°

Average high / low

+0.4°

Above normal

4 / 3

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
20 October – 29 October	80.4°	81.3°	-0.5°
30 October – 8 November	83.3°	79°	+2.4°
9 November – 18 November	at normal	76.8°	—

October records over 66 years

93.4°9 October 2009All-time high

43.3°29 October 2008All-time low

Climate normals and records are computed from the nearest reference point — Brandon (6 mi).

Wed, 2182° / 60°

82 °

Sydney, Wednesday, 21 October

Clear. High 82°, low 60°.

Pressure30.09 inHg

Wind6.2 mph N

Humidity58%

Visibility6.2 mi

Dew point60°

Thu, 2277° / 60°

77 °

Sydney, Thursday, 22 October

Clear. High 77°, low 60°.

Pressure30.06 inHg

Wind7.6 mph NE

Humidity50%

Visibility6.2 mi

Dew point54°

Fri, 2378° / 57°

78 °

Sydney, Friday, 23 October

Clear. High 78°, low 57°.

Pressure30.09 inHg

Wind9.8 mph NE

Humidity52%

Visibility6.2 mi

Dew point56°

Sat, 2479° / 60°

0.03

79 °

Sydney, Saturday, 24 October

Light rain. High 79°, low 60°.

Pressure30.15 inHg

Wind10.3 mph NE

Humidity62%

Visibility6.2 mi

Dew point61°

Sun, 2581° / 68°

81 °

Sydney, Sunday, 25 October

Partly cloudy. High 81°, low 68°.

Pressure30.06 inHg

Wind17.6 mph NE

Humidity52%

Visibility—

Dew point60°

Mon, 2678° / 69°

0.04

78 °

Sydney, Monday, 26 October

Light rain. High 78°, low 69°.

Pressure30.03 inHg

Wind17.8 mph NE

Humidity66%

Visibility—

Dew point64°

Tue, 2781° / 70°

0.06

81 °

Sydney, Tuesday, 27 October

Light rain. High 81°, low 70°.

Pressure30.00 inHg

Wind14.2 mph E

Humidity72%

Visibility—

Dew point67°

Wed, 2885° / 69°

0.13

85 °

Sydney, Wednesday, 28 October

Light rain. High 85°, low 69°.

Pressure29.97 inHg

Wind13.1 mph NE

Humidity54%

Visibility—

Dew point65°

Thu, 2983° / 68°

83 °

Sydney, Thursday, 29 October

Overcast. High 83°, low 68°.

Pressure29.97 inHg

Wind11.7 mph NE

Humidity43%

Visibility—

Dew point56°

Fri, 3081° / 67°

81 °

Sydney, Friday, 30 October

Light rain. High 81°, low 67°.

Pressure29.94 inHg

Wind13.9 mph NE

Humidity49%

Visibility—

Dew point58°

Sat, 3177° / 71°

0.01

77 °

Sydney, Saturday, 31 October

Light rain. High 77°, low 71°.

Pressure29.97 inHg

Wind19 mph E

Humidity74%

Visibility—

Dew point67°

Sun, 0188° / 72°

0.12

88 °

Sydney, Sunday, 1 November

Light rain. High 88°, low 72°.

Pressure30.03 inHg

Wind9.6 mph E

Humidity54%

Visibility—

Dew point67°

Mon, 0289° / 74°

0.01

89 °

Sydney, Monday, 2 November

Light rain. High 89°, low 74°.

Pressure30.06 inHg

Wind10.5 mph NW

Humidity55%

Visibility—

Dew point69°

Tue, 0388° / 74°

0.01

88 °

Sydney, Tuesday, 3 November

Light rain. High 88°, low 74°.

Pressure29.97 inHg

Wind10.8 mph NE

Humidity54%

Visibility—

Dew point67°

Wed, 0477° / 68°

77 °

Sydney, Wednesday, 4 November

Overcast. High 77°, low 68°.

Pressure30.09 inHg

Wind20.5 mph NE

Humidity61%

Visibility—

Dew point61°

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

Thu, 0578° / 63°

0.1

78 °

Sydney, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high78°

Average low63°

Average precipitation0.1 in

Chance of precipitation23%

Record high89° (2015)

Record low46° (1969)

Fri, 0678° / 62°

0.03

78 °

Sydney, Friday, 6 November

Climate normal for this date — 60-year average.

Average high78°

Average low62°

Average precipitation0.03 in

Chance of precipitation17%

Record high88° (2015)

Record low46° (1976)

Sat, 0778° / 62°

0.03

78 °

Sydney, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high78°

Average low62°

Average precipitation0.03 in

Chance of precipitation10%

Record high87° (2015)

Record low46° (2010)

Sun, 0878° / 61°

0.02

78 °

Sydney, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high78°

Average low61°

Average precipitation0.02 in

Chance of precipitation15%

Record high88° (2015)

Record low48° (2010)

Mon, 0978° / 62°

0.06

78 °

Sydney, Monday, 9 November

Climate normal for this date — 60-year average.

Average high78°

Average low62°

Average precipitation0.06 in

Chance of precipitation18%

Record high87° (2023)

Record low44° (1976)

Tue, 1078° / 62°

0.07

78 °

Sydney, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high78°

Average low62°

Average precipitation0.07 in

Chance of precipitation17%

Record high90° (2023)

Record low47° (1991)

Wed, 1177° / 61°

0.06

77 °

Sydney, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high77°

Average low61°

Average precipitation0.06 in

Chance of precipitation13%

Record high90° (2023)

Record low35° (2025)

Thu, 1277° / 60°

0.06

77 °

Sydney, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high77°

Average low60°

Average precipitation0.06 in

Chance of precipitation10%

Record high86° (1972)

Record low37° (2025)

Fri, 1377° / 60°

0.05

77 °

Sydney, Friday, 13 November

Climate normal for this date — 60-year average.

Average high77°

Average low60°

Average precipitation0.05 in

Chance of precipitation17%

Record high88° (2008)

Record low43° (1968)

Sat, 1477° / 60°

0.03

77 °

Sydney, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high77°

Average low60°

Average precipitation0.03 in

Chance of precipitation17%

Record high87° (2008)

Record low42° (1968)

Sun, 1576° / 60°

0.06

76 °

Sydney, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high76°

Average low60°

Average precipitation0.06 in

Chance of precipitation17%

Record high84° (1961)

Record low40° (1969)

Mon, 1676° / 59°

0.1

76 °

Sydney, Monday, 16 November

Climate normal for this date — 60-year average.

Average high76°

Average low59°

Average precipitation0.1 in

Chance of precipitation22%

Record high85° (2015)

Record low39° (1969)

Tue, 1776° / 60°

0.03

76 °

Sydney, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high76°

Average low60°

Average precipitation0.03 in

Chance of precipitation12%

Record high86° (1988)

Record low43° (1970)

Wed, 1877° / 60°

0.03

77 °

Sydney, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high77°

Average low60°

Average precipitation0.03 in

Chance of precipitation13%

Record high88° (2015)

Record low40° (1970)

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 Sydney, FL 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 Sydney, FL 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.