Monthly outlook for Saint Peter, FL: average high 98.8°, average low 76°. That is 5.7° above the climate normal for August. Precipitation is expected on 7 days (about 5.0 inches), against a normal of 11 days and 3.1 inches. The warmest day looks like 20 August (106.2°), the coolest 22 August (73°).
98.8°/76°
Average high / low
+5.7°
Above normal
7 / 11
Wet days / normal
5.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
96.9°
88.3°
+4.8°
18 August – 27 August
102.1°
88.8°
+7.4°
28 August – 6 September
at normal
87.4°
—
August records over 66 years
101.1°22 August 2007All-time high
62.8°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Tallahassee (3 mi).
Sun, 0994° / 75°0.08
94 °
Saint Peter, Sunday, 9 August
Rain. High 94°, low 75°.
Pressure30.12 inHg
Wind3.2 mph S
Humidity50%
Visibility6.2 mi
Dew point71°
Mon, 1098° / 75°0
98 °
Saint Peter, Monday, 10 August
Overcast. High 98°, low 75°.
Pressure30.15 inHg
Wind3.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point71°
Tue, 1199° / 76°0
99 °
Saint Peter, Tuesday, 11 August
Partly cloudy. High 99°, low 76°.
Pressure30.12 inHg
Wind3.8 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Wed, 12100° / 76°0
100 °
Saint Peter, Wednesday, 12 August
Clear. High 100°, low 76°.
Pressure30.03 inHg
Wind6.6 mph W
Humidity45%
Visibility6.2 mi
Dew point69°
Thu, 13100° / 76°0
100 °
Saint Peter, Thursday, 13 August
Overcast. High 100°, low 76°.
Pressure30.00 inHg
Wind9.6 mph SW
Humidity38%
Visibility—
Dew point64°
Fri, 14100° / 77°0
100 °
Saint Peter, Friday, 14 August
Overcast. High 100°, low 77°.
Pressure30.09 inHg
Wind7.1 mph S
Humidity30%
Visibility—
Dew point59°
Sat, 1599° / 76°1.75
99 °
Saint Peter, Saturday, 15 August
Heavy rain. High 99°, low 76°.
Pressure30.12 inHg
Wind12.5 mph N
Humidity37%
Visibility—
Dew point65°
Sun, 1691° / 76°0.02
91 °
Saint Peter, Sunday, 16 August
Light rain. High 91°, low 76°.
Pressure30.12 inHg
Wind4.4 mph E
Humidity59%
Visibility—
Dew point72°
Mon, 1798° / 77°0.36
98 °
Saint Peter, Monday, 17 August
Rain. High 98°, low 77°.
Pressure30.09 inHg
Wind5.5 mph W
Humidity45%
Visibility—
Dew point71°
Tue, 18100° / 75°1.57
100 °
Saint Peter, Tuesday, 18 August
Heavy rain. High 100°, low 75°.
Pressure30.03 inHg
Wind8 mph E
Humidity42%
Visibility—
Dew point68°
Wed, 19101° / 75°0.51
101 °
Saint Peter, Wednesday, 19 August
Rain. High 101°, low 75°.
Pressure29.91 inHg
Wind12 mph W
Humidity42%
Visibility—
Dew point69°
Thu, 20106° / 77°0
106 °
Saint Peter, Thursday, 20 August
Clear. High 106°, low 77°.
Pressure29.83 inHg
Wind10.8 mph W
Humidity32%
Visibility—
Dew point65°
Fri, 21105° / 81°0.04
105 °
Saint Peter, Friday, 21 August
Light rain. High 105°, low 81°.
Pressure29.88 inHg
Wind7.9 mph N
Humidity35%
Visibility—
Dew point67°
Sat, 22102° / 73°0.58
102 °
Saint Peter, Saturday, 22 August
Rain. High 102°, low 73°.
Pressure29.97 inHg
Wind21.7 mph W
Humidity37%
Visibility—
Dew point68°
Sun, 2399° / 76°0
99 °
Saint Peter, Sunday, 23 August
Overcast. High 99°, low 76°.
Pressure30.06 inHg
Wind6 mph N
Humidity45%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2489° / 73°0.14
89 °
Saint Peter, Monday, 24 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.14 in
Chance of precipitation53%
Record high97° (2014)
Record low65° (2009)
Tue, 2589° / 73°0.11
89 °
Saint Peter, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.11 in
Chance of precipitation53%
Record high100° (2023)
Record low66° (2009)
Wed, 2689° / 73°0.13
89 °
Saint Peter, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.13 in
Chance of precipitation55%
Record high100° (2023)
Record low67° (1969)
Thu, 2788° / 73°0.14
88 °
Saint Peter, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.14 in
Chance of precipitation55%
Record high99° (2023)
Record low67° (2015)
Fri, 2888° / 73°0.13
88 °
Saint Peter, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.13 in
Chance of precipitation57%
Record high98° (2011)
Record low68° (2014)
Sat, 2988° / 73°0.16
88 °
Saint Peter, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.16 in
Chance of precipitation60%
Record high99° (2011)
Record low63° (1986)
Sun, 3088° / 73°0.21
88 °
Saint Peter, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.21 in
Chance of precipitation58%
Record high96° (2011)
Record low63° (1986)
Mon, 3187° / 73°0.19
87 °
Saint Peter, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low73°
Average precipitation0.19 in
Chance of precipitation65%
Record high94° (2014)
Record low67° (1967)
Tue, 0187° / 73°0.2
87 °
Saint Peter, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low73°
Average precipitation0.2 in
Chance of precipitation60%
Record high95° (2024)
Record low67° (1992)
Wed, 0287° / 72°0.18
87 °
Saint Peter, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.18 in
Chance of precipitation60%
Record high96° (2024)
Record low65° (1968)
Thu, 0387° / 72°0.16
87 °
Saint Peter, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.16 in
Chance of precipitation55%
Record high93° (1999)
Record low67° (1967)
Fri, 0487° / 72°0.13
87 °
Saint Peter, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.13 in
Chance of precipitation48%
Record high96° (2019)
Record low67° (1967)
Sat, 0587° / 72°0.18
87 °
Saint Peter, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.18 in
Chance of precipitation57%
Record high98° (2019)
Record low65° (1994)
Sun, 0687° / 72°0.2
87 °
Saint Peter, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.2 in
Chance of precipitation53%
Record high98° (2025)
Record low64° (1997)
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 Saint Peter, 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 Saint Peter, 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.