As of 10:04 EDT

Weather in Sydney, FL

68°

Sydney, Monday, 19 October, 10:04

Mostly clear. Feels like 69°. High 78°, low 64°.

Pressure30.18 inHg

Wind12.7 mph N

Humidity84%

Visibility6.2 mi

Dew point64°

See detailed hourly forecast

Monthly outlook for Sydney, FL: average high 80.6°, average low 65.1°. That is 0.2° below the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 31 October (86.5°), the coolest 20 October (57.9°).

80.6°/65.1°

Average high / low

−0.2°

Below normal

2 / 3

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
19 October – 28 October	80.1°	81.5°	-0.7°
29 October – 7 November	81.4°	79.2°	+1.2°
8 November – 17 November	at normal	77°	—

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, 2079° / 58°

79 °

Sydney, Tuesday, 20 October

Clear. High 79°, low 58°.

Pressure30.12 inHg

Wind8.1 mph NE

Humidity63%

Visibility6.2 mi

Dew point61°

Wed, 2180° / 59°

80 °

Sydney, Wednesday, 21 October

Mostly clear. High 80°, low 59°.

Pressure30.09 inHg

Wind6.5 mph NE

Humidity60%

Visibility6.2 mi

Dew point61°

Thu, 2278° / 63°

78 °

Sydney, Thursday, 22 October

Clear. High 78°, low 63°.

Pressure30.06 inHg

Wind8 mph NE

Humidity61%

Visibility6.2 mi

Dew point61°

Fri, 2378° / 58°

78 °

Sydney, Friday, 23 October

Clear. High 78°, low 58°.

Pressure30.03 inHg

Wind9.2 mph NE

Humidity47%

Visibility—

Dew point54°

Sat, 2476° / 61°

0.03

76 °

Sydney, Saturday, 24 October

Light rain. High 76°, low 61°.

Pressure30.12 inHg

Wind15.5 mph NE

Humidity60%

Visibility—

Dew point60°

Sun, 2582° / 66°

0.02

82 °

Sydney, Sunday, 25 October

Light rain. High 82°, low 66°.

Pressure30.06 inHg

Wind17 mph NE

Humidity60%

Visibility—

Dew point61°

Mon, 2683° / 67°

0.01

83 °

Sydney, Monday, 26 October

Light rain. High 83°, low 67°.

Pressure30.00 inHg

Wind20.1 mph NE

Humidity57%

Visibility—

Dew point64°

Tue, 2784° / 73°

0.1

84 °

Sydney, Tuesday, 27 October

Light rain. High 84°, low 73°.

Pressure29.91 inHg

Wind18 mph E

Humidity63%

Visibility—

Dew point68°

Wed, 2884° / 72°

0.08

84 °

Sydney, Wednesday, 28 October

Light rain. High 84°, low 72°.

Pressure29.80 inHg

Wind12.9 mph NE

Humidity66%

Visibility—

Dew point69°

Thu, 2972° / 65°

72 °

Sydney, Thursday, 29 October

Overcast. High 72°, low 65°.

Pressure29.97 inHg

Wind18.8 mph NE

Humidity66%

Visibility—

Dew point59°

Fri, 3081° / 64°

81 °

Sydney, Friday, 30 October

Overcast. High 81°, low 64°.

Pressure30.00 inHg

Wind15 mph NE

Humidity51%

Visibility—

Dew point59°

Sat, 3186° / 67°

86 °

Sydney, Saturday, 31 October

Clear. High 86°, low 67°.

Pressure30.00 inHg

Wind8.3 mph NE

Humidity50%

Visibility—

Dew point62°

Sun, 0185° / 70°

85 °

Sydney, Sunday, 1 November

Mostly clear. High 85°, low 70°.

Pressure30.03 inHg

Wind8.2 mph NW

Humidity51%

Visibility—

Dew point63°

Mon, 0284° / 67°

84 °

Sydney, Monday, 2 November

Partly cloudy. High 84°, low 67°.

Pressure29.94 inHg

Wind12.2 mph W

Humidity46%

Visibility—

Dew point59°

Tue, 0379° / 66°

79 °

Sydney, Tuesday, 3 November

Light rain. High 79°, low 66°.

Pressure29.83 inHg

Wind9.5 mph N

Humidity45%

Visibility—

Dew point54°

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

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)

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)

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.