As of 00:11 EDT

Weather in Rattlesnake, FL

81°Current weather

Rattlesnake, Sunday, 9 August, 00:11

Overcast. Feels like 87°. High 92°, low 77°.

Pressure30.09 inHg
Wind3 mph E
Humidity85%
Visibility6.2 mi
Dew point75°

Monthly outlook for Rattlesnake, FL: average high 91.5°, average low 81.9°. That is 2.2° above the climate normal for August. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 13 days and 3.7 inches. The warmest day looks like 22 August (97.6°), the coolest 10 August (76°).

91.5°/81.9°
Average high / low
+2.2°
Above normal
4 / 13
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August90.9°87.5°+1.9°
19 August – 28 August92.6°87.5°+2.8°
29 August – 7 Septemberat normal86.9°

August records over 66 years

98.8°13 August 2023All-time high
68.4°28 August 1984All-time low

Climate normals and records are computed from the nearest reference point — Tampa (9 mi).

Mon, 1092° / 76°0Overcast
92 °Overcast

Rattlesnake, Monday, 10 August

Overcast. High 92°, low 76°.

Pressure30.15 inHg
Wind4.8 mph S
Humidity59%
Visibility6.2 mi
Dew point72°
Tue, 1191° / 82°0.02Light rain
91 °Light rain

Rattlesnake, Tuesday, 11 August

Light rain. High 91°, low 82°.

Pressure30.12 inHg
Wind4.1 mph S
Humidity60%
Visibility6.2 mi
Dew point73°
Wed, 1291° / 84°0Light rain
91 °Light rain

Rattlesnake, Wednesday, 12 August

Light rain. High 91°, low 84°.

Pressure30.06 inHg
Wind5.2 mph NW
Humidity55%
Visibility6.2 mi
Dew point71°
Thu, 1390° / 84°0Clear
90 °Clear

Rattlesnake, Thursday, 13 August

Clear. High 90°, low 84°.

Pressure30.06 inHg
Wind11.3 mph W
Humidity55%
Visibility
Dew point71°
Fri, 1491° / 83°0Clear
91 °Clear

Rattlesnake, Friday, 14 August

Clear. High 91°, low 83°.

Pressure30.15 inHg
Wind13.1 mph NW
Humidity52%
Visibility
Dew point69°
Sat, 1591° / 82°0.01Light rain
91 °Light rain

Rattlesnake, Saturday, 15 August

Light rain. High 91°, low 82°.

Pressure30.15 inHg
Wind10.6 mph N
Humidity56%
Visibility
Dew point70°
Sun, 1690° / 81°0.1Light rain
90 °Light rain

Rattlesnake, Sunday, 16 August

Light rain. High 90°, low 81°.

Pressure30.12 inHg
Wind14.4 mph NE
Humidity56%
Visibility
Dew point71°
Mon, 1791° / 82°0.04Light rain
91 °Light rain

Rattlesnake, Monday, 17 August

Light rain. High 91°, low 82°.

Pressure30.09 inHg
Wind8.5 mph E
Humidity56%
Visibility
Dew point71°
Tue, 1890° / 82°0.07Light rain
90 °Light rain

Rattlesnake, Tuesday, 18 August

Light rain. High 90°, low 82°.

Pressure30.06 inHg
Wind15.1 mph W
Humidity64%
Visibility
Dew point73°
Wed, 1990° / 83°0.06Light rain
90 °Light rain

Rattlesnake, Wednesday, 19 August

Light rain. High 90°, low 83°.

Pressure30.00 inHg
Wind14.5 mph NW
Humidity64%
Visibility
Dew point75°
Thu, 2090° / 82°0.01Light rain
90 °Light rain

Rattlesnake, Thursday, 20 August

Light rain. High 90°, low 82°.

Pressure29.94 inHg
Wind18.3 mph W
Humidity65%
Visibility
Dew point75°
Fri, 2190° / 85°0Overcast
90 °Overcast

Rattlesnake, Friday, 21 August

Overcast. High 90°, low 85°.

Pressure29.91 inHg
Wind19 mph W
Humidity72%
Visibility
Dew point79°
Sat, 2298° / 85°0.02Light rain
98 °Light rain

Rattlesnake, Saturday, 22 August

Light rain. High 98°, low 85°.

Pressure29.97 inHg
Wind12.9 mph NE
Humidity49%
Visibility
Dew point72°
Sun, 2397° / 82°0Partly cloudy
97 °Partly cloudy

Rattlesnake, Sunday, 23 August

Partly cloudy. High 97°, low 82°.

Pressure30.03 inHg
Wind17.3 mph E
Humidity51%
Visibility
Dew point72°
Mon, 2491° / 81°0Clear
91 °Clear

Rattlesnake, Monday, 24 August

Clear. High 91°, low 81°.

Pressure30.03 inHg
Wind9.4 mph E
Humidity56%
Visibility
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 75°0.19Climate normal
87 °Climate normal

Rattlesnake, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.19 in
Chance of precipitation65%
Record high96° (2023)
Record low72° (1980)
Wed, 2688° / 75°0.2Climate normal
88 °Climate normal

Rattlesnake, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high88°
Average low75°
Average precipitation0.2 in
Chance of precipitation72%
Record high95° (2023)
Record low72° (1996)
Thu, 2787° / 75°0.2Climate normal
87 °Climate normal

Rattlesnake, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.2 in
Chance of precipitation67%
Record high95° (2023)
Record low71° (1969)
Fri, 2887° / 75°0.18Climate normal
87 °Climate normal

Rattlesnake, Friday, 28 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.18 in
Chance of precipitation67%
Record high94° (2014)
Record low68° (1984)
Sat, 2987° / 75°0.24Climate normal
87 °Climate normal

Rattlesnake, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.24 in
Chance of precipitation70%
Record high93° (2023)
Record low71° (1994)
Sun, 3087° / 75°0.21Climate normal
87 °Climate normal

Rattlesnake, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.21 in
Chance of precipitation70%
Record high94° (2014)
Record low71° (1994)
Mon, 3187° / 75°0.23Climate normal
87 °Climate normal

Rattlesnake, Monday, 31 August

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.23 in
Chance of precipitation75%
Record high94° (2014)
Record low72° (1967)
Tue, 0187° / 75°0.29Climate normal
87 °Climate normal

Rattlesnake, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.29 in
Chance of precipitation72%
Record high94° (2014)
Record low73° (1968)
Wed, 0287° / 75°0.18Climate normal
87 °Climate normal

Rattlesnake, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.18 in
Chance of precipitation62%
Record high94° (2014)
Record low71° (2010)
Thu, 0387° / 75°0.23Climate normal
87 °Climate normal

Rattlesnake, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.23 in
Chance of precipitation63%
Record high93° (2014)
Record low71° (2010)
Fri, 0487° / 75°0.18Climate normal
87 °Climate normal

Rattlesnake, Friday, 4 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.18 in
Chance of precipitation67%
Record high92° (2020)
Record low70° (1967)
Sat, 0587° / 75°0.28Climate normal
87 °Climate normal

Rattlesnake, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.28 in
Chance of precipitation75%
Record high91° (2020)
Record low71° (1967)
Sun, 0687° / 75°0.25Climate normal
87 °Climate normal

Rattlesnake, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high87°
Average low75°
Average precipitation0.25 in
Chance of precipitation73%
Record high93° (2023)
Record low71° (1997)
Mon, 0786° / 74°0.25Climate normal
86 °Climate normal

Rattlesnake, Monday, 7 September

Climate normal for this date — 60-year average.

Average high86°
Average low74°
Average precipitation0.25 in
Chance of precipitation73%
Record high91° (1990)
Record low70° (1984)

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 Rattlesnake, 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 Rattlesnake, 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.