Monthly outlook for Grayvik, FL: average high 86.1°, average low 83.4°. That is 0.5° below the climate normal for August. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 14 days and 3.4 inches. The warmest day looks like 8 August (91.8°), the coolest 8 August (80.1°).
86.1°/83.4°
Average high / low
−0.5°
Below normal
5 / 14
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
86.6°
87.1°
-0.3°
18 August – 27 August
85.4°
86.8°
-0.8°
28 August – 6 September
at normal
86.2°
—
August records over 66 years
95°7 August 2015All-time high
72.3°11 August 1971All-time low
Climate normals and records are computed from the nearest reference point — Leisure City (15 mi).
Sun, 0987° / 83°0.07
87 °
Grayvik, Sunday, 9 August
Light rain. High 87°, low 83°.
Pressure30.09 inHg
Wind14.1 mph E
Humidity70%
Visibility6.2 mi
Dew point75°
Mon, 1086° / 84°0.04
86 °
Grayvik, Monday, 10 August
Light rain. High 86°, low 84°.
Pressure30.15 inHg
Wind14.8 mph E
Humidity72%
Visibility6.2 mi
Dew point76°
Tue, 1186° / 84°0
86 °
Grayvik, Tuesday, 11 August
Light rain. High 86°, low 84°.
Pressure30.12 inHg
Wind12.6 mph E
Humidity72%
Visibility6.2 mi
Dew point76°
Wed, 1285° / 84°0.04
85 °
Grayvik, Wednesday, 12 August
Light rain. High 85°, low 84°.
Pressure30.06 inHg
Wind10.3 mph SE
Humidity75%
Visibility6.2 mi
Dew point76°
Thu, 1386° / 84°0
86 °
Grayvik, Thursday, 13 August
Partly cloudy. High 86°, low 84°.
Pressure30.06 inHg
Wind10.2 mph E
Humidity67%
Visibility—
Dew point73°
Fri, 1486° / 84°0.11
86 °
Grayvik, Friday, 14 August
Light rain. High 86°, low 84°.
Pressure30.12 inHg
Wind15.4 mph E
Humidity66%
Visibility—
Dew point73°
Sat, 1586° / 84°0.19
86 °
Grayvik, Saturday, 15 August
Light rain. High 86°, low 84°.
Pressure30.15 inHg
Wind19.2 mph SE
Humidity66%
Visibility—
Dew point73°
Sun, 1686° / 85°0.01
86 °
Grayvik, Sunday, 16 August
Light rain. High 86°, low 85°.
Pressure30.15 inHg
Wind17.3 mph SE
Humidity64%
Visibility—
Dew point72°
Mon, 1786° / 84°0.03
86 °
Grayvik, Monday, 17 August
Light rain. High 86°, low 84°.
Pressure30.12 inHg
Wind16.3 mph E
Humidity67%
Visibility—
Dew point73°
Tue, 1885° / 84°0.02
85 °
Grayvik, Tuesday, 18 August
Light rain. High 85°, low 84°.
Pressure30.06 inHg
Wind13.8 mph E
Humidity69%
Visibility—
Dew point74°
Wed, 1985° / 83°0
85 °
Grayvik, Wednesday, 19 August
Overcast. High 85°, low 83°.
Pressure30.03 inHg
Wind12.9 mph E
Humidity60%
Visibility—
Dew point69°
Thu, 2085° / 83°0.02
85 °
Grayvik, Thursday, 20 August
Light rain. High 85°, low 83°.
Pressure30.03 inHg
Wind8.9 mph S
Humidity70%
Visibility—
Dew point74°
Fri, 2186° / 83°0.02
86 °
Grayvik, Friday, 21 August
Light rain. High 86°, low 83°.
Pressure30.03 inHg
Wind9.6 mph S
Humidity73%
Visibility—
Dew point75°
Sat, 2286° / 83°0.02
86 °
Grayvik, Saturday, 22 August
Light rain. High 86°, low 83°.
Pressure30.00 inHg
Wind11.8 mph S
Humidity66%
Visibility—
Dew point73°
Sun, 2385° / 82°0.05
85 °
Grayvik, Sunday, 23 August
Light rain. High 85°, low 82°.
Pressure29.97 inHg
Wind10.8 mph S
Humidity68%
Visibility—
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2487° / 77°0.26
87 °
Grayvik, Monday, 24 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.26 in
Chance of precipitation83%
Record high91° (2014)
Record low74° (1969)
Tue, 2586° / 77°0.28
86 °
Grayvik, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.28 in
Chance of precipitation88%
Record high91° (2022)
Record low73° (1978)
Wed, 2687° / 77°0.3
87 °
Grayvik, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.3 in
Chance of precipitation92%
Record high91° (2022)
Record low73° (1969)
Thu, 2786° / 77°0.18
86 °
Grayvik, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.18 in
Chance of precipitation78%
Record high91° (2025)
Record low74° (2019)
Fri, 2886° / 77°0.22
86 °
Grayvik, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.22 in
Chance of precipitation90%
Record high91° (2023)
Record low73° (1984)
Sat, 2986° / 77°0.2
86 °
Grayvik, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.2 in
Chance of precipitation75%
Record high91° (2025)
Record low73° (1969)
Sun, 3086° / 77°0.24
86 °
Grayvik, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.24 in
Chance of precipitation88%
Record high91° (2021)
Record low73° (1994)
Mon, 3186° / 77°0.24
86 °
Grayvik, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.24 in
Chance of precipitation90%
Record high91° (2020)
Record low74° (2018)
Tue, 0187° / 77°0.19
87 °
Grayvik, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.19 in
Chance of precipitation85%
Record high91° (2023)
Record low73° (2021)
Wed, 0286° / 77°0.22
86 °
Grayvik, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.22 in
Chance of precipitation78%
Record high91° (2025)
Record low73° (2010)
Thu, 0386° / 77°0.24
86 °
Grayvik, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.24 in
Chance of precipitation82%
Record high91° (2020)
Record low73° (2021)
Fri, 0486° / 77°0.21
86 °
Grayvik, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.21 in
Chance of precipitation87%
Record high91° (2020)
Record low73° (2021)
Sat, 0586° / 77°0.22
86 °
Grayvik, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.22 in
Chance of precipitation83%
Record high91° (2022)
Record low73° (2021)
Sun, 0686° / 77°0.25
86 °
Grayvik, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.25 in
Chance of precipitation87%
Record high93° (2022)
Record low71° (2021)
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 Grayvik, 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 Grayvik, 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.