Monthly outlook for Sun Valley, FL: average high 81°, average low 72°. That is 1.2° above the climate normal for October. Precipitation is expected on 10 days (about 4.4 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 30 October (87.1°), the coolest 7 November (66.8°).
81°/72°
Average high / low
+1.2°
Above normal
10 / 5
Wet days / normal
4.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
81.6°
79.3°
+1.3°
8 November – 17 November
80.1°
77.8°
+1.2°
18 November – 27 November
at normal
77°
—
October records over 66 years
91.4°12 October 2023All-time high
53.1°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Seminole Manor (4 mi).
Fri, 3087° / 76°0.07
87 °
Sun Valley, Friday, 30 October
Light rain. High 87°, low 76°.
Pressure30.00 inHg
Wind7.7 mph NE
Humidity71%
Visibility6.2 mi
Dew point73°
Sat, 3179° / 72°0.63
79 °
Sun Valley, Saturday, 31 October
Rain. High 79°, low 72°.
Pressure30.09 inHg
Wind9.5 mph E
Humidity82%
Visibility3.5 mi
Dew point73°
Sun, 0179° / 71°1.08
79 °
Sun Valley, Sunday, 1 November
Rain. High 79°, low 71°.
Pressure30.12 inHg
Wind10 mph E
Humidity91%
Visibility2.1 mi
Dew point71°
Mon, 0274° / 68°1.59
74 °
Sun Valley, Monday, 2 November
Heavy rain. High 74°, low 68°.
Pressure29.97 inHg
Wind9.9 mph NE
Humidity91%
Visibility—
Dew point71°
Tue, 0380° / 70°0.26
80 °
Sun Valley, Tuesday, 3 November
Light rain. High 80°, low 70°.
Pressure29.88 inHg
Wind9 mph E
Humidity76%
Visibility—
Dew point70°
Wed, 0485° / 76°0.44
85 °
Sun Valley, Wednesday, 4 November
Rain. High 85°, low 76°.
Pressure29.85 inHg
Wind7.6 mph E
Humidity60%
Visibility—
Dew point68°
Thu, 0586° / 73°0.03
86 °
Sun Valley, Thursday, 5 November
Light rain. High 86°, low 73°.
Pressure29.80 inHg
Wind10.6 mph NW
Humidity54%
Visibility—
Dew point66°
Fri, 0681° / 70°0
81 °
Sun Valley, Friday, 6 November
Mostly clear. High 81°, low 70°.
Pressure29.83 inHg
Wind10.8 mph NW
Humidity50%
Visibility—
Dew point59°
Sat, 0780° / 67°0
80 °
Sun Valley, Saturday, 7 November
Clear. High 80°, low 67°.
Pressure29.97 inHg
Wind11.2 mph NE
Humidity48%
Visibility—
Dew point57°
Sun, 0880° / 72°0.01
80 °
Sun Valley, Sunday, 8 November
Light rain. High 80°, low 72°.
Pressure30.06 inHg
Wind12.5 mph NE
Humidity46%
Visibility—
Dew point56°
Mon, 0979° / 75°0
79 °
Sun Valley, Monday, 9 November
Overcast. High 79°, low 75°.
Pressure30.09 inHg
Wind11.4 mph NE
Humidity52%
Visibility—
Dew point59°
Tue, 1082° / 73°0
82 °
Sun Valley, Tuesday, 10 November
Light rain. High 82°, low 73°.
Pressure30.03 inHg
Wind9.6 mph NE
Humidity44%
Visibility—
Dew point57°
Wed, 1182° / 72°0.09
82 °
Sun Valley, Wednesday, 11 November
Light rain. High 82°, low 72°.
Pressure29.97 inHg
Wind4.8 mph NW
Humidity49%
Visibility—
Dew point60°
Thu, 1281° / 70°0.04
81 °
Sun Valley, Thursday, 12 November
Light rain. High 81°, low 70°.
Pressure29.94 inHg
Wind5.4 mph NE
Humidity45%
Visibility—
Dew point56°
Fri, 1377° / 71°0.04
77 °
Sun Valley, Friday, 13 November
Light rain. High 77°, low 71°.
Pressure29.94 inHg
Wind12.5 mph N
Humidity56%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1477° / 69°0.08
77 °
Sun Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high77°
Average low69°
Average precipitation0.08 in
Chance of precipitation28%
Record high83° (2000)
Record low52° (1975)
Sun, 1577° / 68°0.1
77 °
Sun Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high77°
Average low68°
Average precipitation0.1 in
Chance of precipitation22%
Record high86° (2024)
Record low50° (1969)
Mon, 1677° / 68°0.1
77 °
Sun Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high77°
Average low68°
Average precipitation0.1 in
Chance of precipitation30%
Record high84° (1989)
Record low56° (1995)
Tue, 1777° / 68°0.03
77 °
Sun Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high77°
Average low68°
Average precipitation0.03 in
Chance of precipitation17%
Record high86° (2014)
Record low51° (1970)
Wed, 1877° / 68°0.02
77 °
Sun Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high77°
Average low68°
Average precipitation0.02 in
Chance of precipitation18%
Record high85° (1986)
Record low54° (2002)
Thu, 1978° / 68°0.03
78 °
Sun Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.03 in
Chance of precipitation27%
Record high84° (2003)
Record low56° (1981)
Fri, 2077° / 68°0.11
77 °
Sun Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high77°
Average low68°
Average precipitation0.11 in
Chance of precipitation28%
Record high85° (1986)
Record low51° (1968)
Sat, 2176° / 67°0.07
76 °
Sun Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high76°
Average low67°
Average precipitation0.07 in
Chance of precipitation30%
Record high83° (1988)
Record low52° (2006)
Sun, 2276° / 67°0.07
76 °
Sun Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high76°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high83° (1965)
Record low49° (2006)
Mon, 2376° / 67°0.06
76 °
Sun Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high76°
Average low67°
Average precipitation0.06 in
Chance of precipitation25%
Record high84° (2025)
Record low51° (2024)
Tue, 2477° / 67°0.06
77 °
Sun Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.06 in
Chance of precipitation23%
Record high84° (2018)
Record low51° (1970)
Wed, 2577° / 67°0.05
77 °
Sun Valley, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.05 in
Chance of precipitation22%
Record high83° (2018)
Record low48° (1970)
Thu, 2677° / 67°0.03
77 °
Sun Valley, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high77°
Average low67°
Average precipitation0.03 in
Chance of precipitation25%
Record high85° (2018)
Record low59° (1966)
Fri, 2778° / 67°0.03
78 °
Sun Valley, Friday, 27 November
Climate normal for this date — 60-year average.
Average high78°
Average low67°
Average precipitation0.03 in
Chance of precipitation15%
Record high83° (1976)
Record low51° (1962)
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 Sun Valley, 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 Sun Valley, 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.