As of 21:39 EDT

Weather in Prairie Peninsula, TN

76°Current weather

Prairie Peninsula, Saturday, 8 August, 21:39

Mostly clear. Feels like 77°. High 87°, low 70°.

Pressure30.09 inHg
Wind1 mph NW
Humidity94%
Visibility6.2 mi
Dew point74°

Monthly outlook for Prairie Peninsula, TN: average high 91.7°, average low 69.8°. That is 3° above the climate normal for August. Precipitation is expected on 12 days (about 2.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 18 August (97.1°), the coolest 21 August (64.1°).

91.7°/69.8°
Average high / low
+3°
Above normal
12 / 6
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August91°86.2°+2.7°
18 August – 27 August92.7°86.3°+3.6°
28 August – 6 Septemberat normal84.6°

August records over 66 years

103.1°16 August 2007All-time high
55.9°13 August 1964All-time low

Climate normals and records are computed from the nearest reference point — Chattanooga (10 mi).

Sun, 0993° / 70°0.17Light rain
93 °Light rain

Prairie Peninsula, Sunday, 9 August

Light rain. High 93°, low 70°.

Pressure30.12 inHg
Wind2.3 mph S
Humidity70%
Visibility6.2 mi
Dew point72°
Mon, 1095° / 70°0.21Rain
95 °Rain

Prairie Peninsula, Monday, 10 August

Rain. High 95°, low 70°.

Pressure30.12 inHg
Wind3.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point70°
Tue, 1191° / 70°0.11Light rain
91 °Light rain

Prairie Peninsula, Tuesday, 11 August

Light rain. High 91°, low 70°.

Pressure30.06 inHg
Wind4.7 mph SW
Humidity64%
Visibility6.2 mi
Dew point72°
Wed, 1294° / 69°0.33Rain
94 °Rain

Prairie Peninsula, Wednesday, 12 August

Rain. High 94°, low 69°.

Pressure29.97 inHg
Wind9.9 mph W
Humidity50%
Visibility6.2 mi
Dew point69°
Thu, 1393° / 69°0.27Rain
93 °Rain

Prairie Peninsula, Thursday, 13 August

Rain. High 93°, low 69°.

Pressure29.97 inHg
Wind5.9 mph NW
Humidity54%
Visibility
Dew point68°
Fri, 1479° / 73°0.18Light rain
79 °Light rain

Prairie Peninsula, Friday, 14 August

Light rain. High 79°, low 73°.

Pressure30.09 inHg
Wind3.1 mph SW
Humidity95%
Visibility
Dew point73°
Sat, 1585° / 72°0.5Rain
85 °Rain

Prairie Peninsula, Saturday, 15 August

Rain. High 85°, low 72°.

Pressure30.18 inHg
Wind8.8 mph NW
Humidity73%
Visibility
Dew point74°
Sun, 1696° / 70°0Light rain
96 °Light rain

Prairie Peninsula, Sunday, 16 August

Light rain. High 96°, low 70°.

Pressure30.09 inHg
Wind5.9 mph SW
Humidity50%
Visibility
Dew point69°
Mon, 1797° / 73°0.01Light rain
97 °Light rain

Prairie Peninsula, Monday, 17 August

Light rain. High 97°, low 73°.

Pressure30.03 inHg
Wind9 mph W
Humidity39%
Visibility
Dew point64°
Tue, 1897° / 70°0.28Rain
97 °Rain

Prairie Peninsula, Tuesday, 18 August

Rain. High 97°, low 70°.

Pressure29.97 inHg
Wind9.3 mph NW
Humidity40%
Visibility
Dew point65°
Wed, 1994° / 69°0.09Light rain
94 °Light rain

Prairie Peninsula, Wednesday, 19 August

Light rain. High 94°, low 69°.

Pressure29.91 inHg
Wind7.3 mph N
Humidity42%
Visibility
Dew point64°
Thu, 2093° / 69°0Clear
93 °Clear

Prairie Peninsula, Thursday, 20 August

Clear. High 93°, low 69°.

Pressure29.85 inHg
Wind11.2 mph N
Humidity47%
Visibility
Dew point67°
Fri, 2183° / 64°0.13Light rain
83 °Light rain

Prairie Peninsula, Friday, 21 August

Light rain. High 83°, low 64°.

Pressure30.03 inHg
Wind5.4 mph N
Humidity89%
Visibility
Dew point64°
Sat, 2293° / 67°0.17Light rain
93 °Light rain

Prairie Peninsula, Saturday, 22 August

Light rain. High 93°, low 67°.

Pressure30.00 inHg
Wind6.5 mph S
Humidity59%
Visibility
Dew point66°
Sun, 2397° / 73°0Overcast
97 °Overcast

Prairie Peninsula, Sunday, 23 August

Overcast. High 97°, low 73°.

Pressure30.03 inHg
Wind6.3 mph W
Humidity38%
Visibility
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 69°0.08Climate normal
86 °Climate normal

Prairie Peninsula, Monday, 24 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.08 in
Chance of precipitation30%
Record high99° (1983)
Record low57° (1997)
Tue, 2586° / 69°0.11Climate normal
86 °Climate normal

Prairie Peninsula, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.11 in
Chance of precipitation30%
Record high98° (2023)
Record low59° (2015)
Wed, 2686° / 69°0.14Climate normal
86 °Climate normal

Prairie Peninsula, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.14 in
Chance of precipitation27%
Record high97° (2023)
Record low58° (1966)
Thu, 2786° / 69°0.1Climate normal
86 °Climate normal

Prairie Peninsula, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (1975)
Record low60° (1966)
Fri, 2886° / 69°0.1Climate normal
86 °Climate normal

Prairie Peninsula, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation30%
Record high97° (1990)
Record low56° (1967)
Sat, 2986° / 69°0.1Climate normal
86 °Climate normal

Prairie Peninsula, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation38%
Record high96° (1990)
Record low57° (1968)
Sun, 3085° / 69°0.08Climate normal
85 °Climate normal

Prairie Peninsula, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.08 in
Chance of precipitation40%
Record high96° (2024)
Record low58° (1965)
Mon, 3185° / 69°0.1Climate normal
85 °Climate normal

Prairie Peninsula, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.1 in
Chance of precipitation37%
Record high94° (1962)
Record low61° (1986)
Tue, 0185° / 68°0.14Climate normal
85 °Climate normal

Prairie Peninsula, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.14 in
Chance of precipitation42%
Record high94° (1993)
Record low60° (1967)
Wed, 0285° / 68°0.08Climate normal
85 °Climate normal

Prairie Peninsula, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.08 in
Chance of precipitation30%
Record high95° (2011)
Record low60° (1987)
Thu, 0384° / 68°0.13Climate normal
84 °Climate normal

Prairie Peninsula, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low68°
Average precipitation0.13 in
Chance of precipitation37%
Record high97° (2011)
Record low56° (2017)
Fri, 0484° / 67°0.15Climate normal
84 °Climate normal

Prairie Peninsula, Friday, 4 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.15 in
Chance of precipitation37%
Record high97° (2019)
Record low59° (1967)
Sat, 0584° / 67°0.17Climate normal
84 °Climate normal

Prairie Peninsula, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.17 in
Chance of precipitation30%
Record high96° (1975)
Record low55° (1997)
Sun, 0683° / 67°0.09Climate normal
83 °Climate normal

Prairie Peninsula, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (1990)
Record low55° (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 Prairie Peninsula, TN 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 Prairie Peninsula, TN 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.