Monthly outlook for Sylvan Lake, FL: average high 73.5°, average low 59.9°. That is 0.7° below the climate normal for November. Precipitation is expected on 6 days (about 4.0 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 11 November (82.1°), the coolest 14 November (46.2°).
73.5°/59.9°
Average high / low
−0.7°
Below normal
6 / 3
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
72.4°
75.3°
-1.6°
20 November – 29 November
75.3°
74°
+0.7°
30 November – 9 December
at normal
72.4°
—
November records over 66 years
88.2°1 November 2013All-time high
32.2°25 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Longwood (7 mi).
Wed, 1182° / 63°0.04
82 °
Sylvan Lake, Wednesday, 11 November
Light rain. High 82°, low 63°.
Pressure30.00 inHg
Wind7.9 mph W
Humidity71%
Visibility6.2 mi
Dew point69°
Thu, 1277° / 61°0
77 °
Sylvan Lake, Thursday, 12 November
Overcast. High 77°, low 61°.
Pressure29.85 inHg
Wind10.8 mph W
Humidity58%
Visibility6.2 mi
Dew point60°
Fri, 1368° / 54°0
68 °
Sylvan Lake, Friday, 13 November
Clear. High 68°, low 54°.
Pressure29.88 inHg
Wind7.8 mph NW
Humidity42%
Visibility6.2 mi
Dew point44°
Sat, 1463° / 46°0
63 °
Sylvan Lake, Saturday, 14 November
Clear. High 63°, low 46°.
Pressure30.06 inHg
Wind6.9 mph N
Humidity43%
Visibility6.2 mi
Dew point38°
Sun, 1573° / 51°0
73 °
Sylvan Lake, Sunday, 15 November
Mostly clear. High 73°, low 51°.
Pressure30.15 inHg
Wind9 mph E
Humidity45%
Visibility—
Dew point48°
Mon, 1672° / 59°0.02
72 °
Sylvan Lake, Monday, 16 November
Light rain. High 72°, low 59°.
Pressure30.18 inHg
Wind13.4 mph E
Humidity56%
Visibility—
Dew point54°
Tue, 1765° / 62°2.51
65 °
Sylvan Lake, Tuesday, 17 November
Heavy rain. High 65°, low 62°.
Pressure30.06 inHg
Wind21 mph NE
Humidity95%
Visibility—
Dew point62°
Wed, 1870° / 62°0.05
70 °
Sylvan Lake, Wednesday, 18 November
Light rain. High 70°, low 62°.
Pressure30.09 inHg
Wind14.9 mph N
Humidity78%
Visibility—
Dew point60°
Thu, 1974° / 62°0
74 °
Sylvan Lake, Thursday, 19 November
Partly cloudy. High 74°, low 62°.
Pressure30.15 inHg
Wind13.6 mph NE
Humidity55%
Visibility—
Dew point55°
Fri, 2076° / 62°0
76 °
Sylvan Lake, Friday, 20 November
Light rain. High 76°, low 62°.
Pressure30.18 inHg
Wind13.3 mph NE
Humidity42%
Visibility—
Dew point49°
Sat, 2177° / 63°0.12
77 °
Sylvan Lake, Saturday, 21 November
Light rain. High 77°, low 63°.
Pressure30.09 inHg
Wind10.7 mph E
Humidity64%
Visibility—
Dew point62°
Sun, 2281° / 67°0.16
81 °
Sylvan Lake, Sunday, 22 November
Light rain. High 81°, low 67°.
Pressure30.00 inHg
Wind10.8 mph SE
Humidity56%
Visibility—
Dew point62°
Mon, 2378° / 69°0.08
78 °
Sylvan Lake, Monday, 23 November
Light rain. High 78°, low 69°.
Pressure29.91 inHg
Wind7.2 mph W
Humidity66%
Visibility—
Dew point64°
Tue, 2470° / 62°0.97
70 °
Sylvan Lake, Tuesday, 24 November
Heavy rain. High 70°, low 62°.
Pressure29.97 inHg
Wind8.7 mph NE
Humidity90%
Visibility—
Dew point66°
Wed, 2570° / 53°0.01
70 °
Sylvan Lake, Wednesday, 25 November
Light rain. High 70°, low 53°.
Pressure30.06 inHg
Wind7.9 mph N
Humidity25%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2675° / 58°0.06
75 °
Sylvan Lake, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.06 in
Chance of precipitation22%
Record high84° (1973)
Record low42° (1991)
Fri, 2775° / 58°0.03
75 °
Sylvan Lake, Friday, 27 November
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.03 in
Chance of precipitation20%
Record high82° (1973)
Record low41° (2008)
Sat, 2874° / 58°0.04
74 °
Sylvan Lake, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.04 in
Chance of precipitation18%
Record high86° (1973)
Record low39° (2018)
Sun, 2973° / 57°0.05
73 °
Sylvan Lake, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.05 in
Chance of precipitation22%
Record high84° (1978)
Record low41° (2018)
Mon, 3073° / 57°0.07
73 °
Sylvan Lake, Monday, 30 November
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.07 in
Chance of precipitation17%
Record high83° (1978)
Record low42° (1992)
Tue, 0173° / 57°0.02
73 °
Sylvan Lake, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.02 in
Chance of precipitation10%
Record high84° (2006)
Record low40° (1979)
Wed, 0273° / 56°0.03
73 °
Sylvan Lake, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.03 in
Chance of precipitation13%
Record high84° (2018)
Record low37° (2020)
Thu, 0372° / 56°0.02
72 °
Sylvan Lake, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.02 in
Chance of precipitation10%
Record high84° (2006)
Record low39° (2019)
Fri, 0472° / 55°0.07
72 °
Sylvan Lake, Friday, 4 December
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.07 in
Chance of precipitation12%
Record high82° (1978)
Record low37° (1989)
Sat, 0572° / 56°0.04
72 °
Sylvan Lake, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.04 in
Chance of precipitation12%
Record high84° (2016)
Record low40° (1989)
Sun, 0672° / 56°0.03
72 °
Sylvan Lake, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.03 in
Chance of precipitation20%
Record high82° (2013)
Record low40° (1981)
Mon, 0772° / 56°0.06
72 °
Sylvan Lake, Monday, 7 December
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (1978)
Record low34° (2010)
Tue, 0872° / 56°0.06
72 °
Sylvan Lake, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.06 in
Chance of precipitation15%
Record high84° (1978)
Record low32° (2010)
Wed, 0973° / 57°0.1
73 °
Sylvan Lake, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.1 in
Chance of precipitation23%
Record high83° (1978)
Record low36° (2020)
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 Sylvan Lake, 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 Sylvan Lake, 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.