As of 08:16 EDT

Weather in Sydney, FL

67°

Sydney, Monday, 12 October, 08:16

Clear. Feels like 68°. High 84°, low 67°.

Pressure30.09 inHg

Wind0 mph N

Humidity97%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

Monthly outlook for Sydney, FL: average high 83.9°, average low 70.1°. That is 1° above the climate normal for October. Precipitation is expected on 8 days (about 2.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 20 October (88.3°), the coolest 26 October (66.2°).

83.9°/70.1°

Average high / low

+1°

Above normal

8 / 3

Wet days / normal

2.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 October – 21 October	85.1°	82.5°	+1.5°
22 October – 31 October	81.8°	81°	+0.5°
1 November – 10 November	at normal	78.5°	—

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).

Tue, 1386° / 68°

86 °

Sydney, Tuesday, 13 October

Clear. High 86°, low 68°.

Pressure30.06 inHg

Wind5.4 mph NE

Humidity61%

Visibility6.2 mi

Dew point68°

Wed, 1485° / 67°

85 °

Sydney, Wednesday, 14 October

Partly cloudy. High 85°, low 67°.

Pressure30.09 inHg

Wind7.1 mph E

Humidity63%

Visibility6.2 mi

Dew point69°

Thu, 1587° / 69°

87 °

Sydney, Thursday, 15 October

Mostly clear. High 87°, low 69°.

Pressure30.09 inHg

Wind7.1 mph E

Humidity61%

Visibility6.2 mi

Dew point69°

Fri, 1686° / 72°

0.1

86 °

Sydney, Friday, 16 October

Light rain. High 86°, low 72°.

Pressure30.00 inHg

Wind5.5 mph E

Humidity65%

Visibility—

Dew point71°

Sat, 1786° / 67°

0.09

86 °

Sydney, Saturday, 17 October

Light rain. High 86°, low 67°.

Pressure30.03 inHg

Wind11.3 mph NE

Humidity57%

Visibility—

Dew point67°

Sun, 1876° / 72°

0.08

76 °

Sydney, Sunday, 18 October

Light rain. High 76°, low 72°.

Pressure30.09 inHg

Wind18.1 mph NE

Humidity87%

Visibility—

Dew point71°

Mon, 1986° / 73°

0.02

86 °

Sydney, Monday, 19 October

Light rain. High 86°, low 73°.

Pressure30.09 inHg

Wind14.5 mph E

Humidity59%

Visibility—

Dew point69°

Tue, 2088° / 73°

0.08

88 °

Sydney, Tuesday, 20 October

Light rain. High 88°, low 73°.

Pressure30.00 inHg

Wind11 mph E

Humidity54%

Visibility—

Dew point68°

Wed, 2187° / 73°

0.42

87 °

Sydney, Wednesday, 21 October

Rain. High 87°, low 73°.

Pressure29.94 inHg

Wind9.9 mph E

Humidity58%

Visibility—

Dew point69°

Thu, 2280° / 73°

0.37

80 °

Sydney, Thursday, 22 October

Rain. High 80°, low 73°.

Pressure30.00 inHg

Wind19.1 mph NE

Humidity75%

Visibility—

Dew point71°

Fri, 2385° / 71°

0.04

85 °

Sydney, Friday, 23 October

Light rain. High 85°, low 71°.

Pressure30.03 inHg

Wind10.5 mph NE

Humidity56%

Visibility—

Dew point66°

Sat, 2485° / 71°

0.03

85 °

Sydney, Saturday, 24 October

Light rain. High 85°, low 71°.

Pressure30.00 inHg

Wind14.2 mph E

Humidity56%

Visibility—

Dew point66°

Sun, 2584° / 72°

84 °

Sydney, Sunday, 25 October

Light rain. High 84°, low 72°.

Pressure30.06 inHg

Wind16.1 mph E

Humidity57%

Visibility—

Dew point66°

Mon, 2684° / 66°

84 °

Sydney, Monday, 26 October

Clear. High 84°, low 66°.

Pressure29.97 inHg

Wind8 mph E

Humidity47%

Visibility—

Dew point59°

Tue, 2772° / 68°

0.73

72 °

Sydney, Tuesday, 27 October

Rain. High 72°, low 68°.

Pressure29.83 inHg

Wind11.4 mph SE

Humidity96%

Visibility—

Dew point68°

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

Wed, 2880° / 65°

0.09

80 °

Sydney, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high80°

Average low65°

Average precipitation0.09 in

Chance of precipitation28%

Record high89° (2010)

Record low50° (2001)

Thu, 2980° / 64°

0.06

80 °

Sydney, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high80°

Average low64°

Average precipitation0.06 in

Chance of precipitation15%

Record high92° (2009)

Record low43° (2008)

Fri, 3080° / 64°

0.04

80 °

Sydney, Friday, 30 October

Climate normal for this date — 60-year average.

Average high80°

Average low64°

Average precipitation0.04 in

Chance of precipitation20%

Record high90° (2009)

Record low46° (2008)

Sat, 3180° / 65°

0.05

80 °

Sydney, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high80°

Average low65°

Average precipitation0.05 in

Chance of precipitation18%

Record high88° (2009)

Record low46° (2017)

Sun, 0180° / 65°

0.07

80 °

Sydney, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high80°

Average low65°

Average precipitation0.07 in

Chance of precipitation18%

Record high87° (1972)

Record low44° (1993)

Mon, 0280° / 64°

0.1

80 °

Sydney, Monday, 2 November

Climate normal for this date — 60-year average.

Average high80°

Average low64°

Average precipitation0.1 in

Chance of precipitation28%

Record high90° (1972)

Record low45° (2014)

Tue, 0379° / 64°

0.07

79 °

Sydney, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high79°

Average low64°

Average precipitation0.07 in

Chance of precipitation18%

Record high88° (1961)

Record low46° (2014)

Wed, 0479° / 63°

0.09

79 °

Sydney, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high79°

Average low63°

Average precipitation0.09 in

Chance of precipitation25%

Record high89° (2015)

Record low40° (1966)

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)

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.