Monthly outlook for Prairie Peninsula, TN: average high 64.3°, average low 48.3°. That is 0° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 3 November (75°), the coolest 7 November (31.3°).
64.3°/48.3°
Average high / low
+0°
Above normal
4 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
69.7°
65.5°
+2.3°
6 November – 15 November
55.3°
60.9°
-3.1°
16 November – 25 November
at normal
58.3°
—
October records over 66 years
97.7°3 October 2019All-time high
31.8°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Chattanooga (10 mi).
Wed, 2871° / 50°0
71 °
Prairie Peninsula, Wednesday, 28 October
Overcast. High 71°, low 50°.
Pressure30.33 inHg
Wind1.7 mph SE
Humidity49%
Visibility6.2 mi
Dew point45°
Thu, 2972° / 52°0
72 °
Prairie Peninsula, Thursday, 29 October
Clear. High 72°, low 52°.
Pressure30.27 inHg
Wind2.7 mph SE
Humidity58%
Visibility6.2 mi
Dew point52°
Fri, 3074° / 52°0
74 °
Prairie Peninsula, Friday, 30 October
Mostly clear. High 74°, low 52°.
Pressure30.21 inHg
Wind4.5 mph NE
Humidity42%
Visibility6.2 mi
Dew point45°
Sat, 3170° / 57°0.07
70 °
Prairie Peninsula, Saturday, 31 October
Light rain. High 70°, low 57°.
Pressure30.21 inHg
Wind7.8 mph SE
Humidity51%
Visibility—
Dew point49°
Sun, 0163° / 57°0.84
63 °
Prairie Peninsula, Sunday, 1 November
Rain. High 63°, low 57°.
Pressure30.03 inHg
Wind8.3 mph S
Humidity99%
Visibility—
Dew point60°
Mon, 0274° / 59°0
74 °
Prairie Peninsula, Monday, 2 November
Overcast. High 74°, low 59°.
Pressure29.85 inHg
Wind3.1 mph SW
Humidity59%
Visibility—
Dew point57°
Tue, 0375° / 59°0
75 °
Prairie Peninsula, Tuesday, 3 November
Overcast. High 75°, low 59°.
Pressure29.91 inHg
Wind7.1 mph S
Humidity61%
Visibility—
Dew point58°
Wed, 0467° / 61°0.6
67 °
Prairie Peninsula, Wednesday, 4 November
Rain. High 67°, low 61°.
Pressure29.83 inHg
Wind15.3 mph SE
Humidity97%
Visibility—
Dew point63°
Thu, 0557° / 47°0.01
57 °
Prairie Peninsula, Thursday, 5 November
Light rain. High 57°, low 47°.
Pressure29.83 inHg
Wind11 mph SW
Humidity74%
Visibility—
Dew point43°
Fri, 0649° / 37°0
49 °
Prairie Peninsula, Friday, 6 November
Clear. High 49°, low 37°.
Pressure29.91 inHg
Wind11.8 mph NW
Humidity42%
Visibility—
Dew point26°
Sat, 0749° / 31°0
49 °
Prairie Peninsula, Saturday, 7 November
Partly cloudy. High 49°, low 31°.
Pressure30.09 inHg
Wind7.8 mph NW
Humidity45%
Visibility—
Dew point26°
Sun, 0855° / 32°0
55 °
Prairie Peninsula, Sunday, 8 November
Clear. High 55°, low 32°.
Pressure30.18 inHg
Wind3.8 mph NE
Humidity34%
Visibility—
Dew point23°
Mon, 0960° / 38°0
60 °
Prairie Peninsula, Monday, 9 November
Overcast. High 60°, low 38°.
Pressure30.03 inHg
Wind11.3 mph S
Humidity41%
Visibility—
Dew point32°
Tue, 1055° / 47°0.13
55 °
Prairie Peninsula, Tuesday, 10 November
Light rain. High 55°, low 47°.
Pressure29.85 inHg
Wind7.6 mph S
Humidity97%
Visibility—
Dew point52°
Wed, 1163° / 48°0.02
63 °
Prairie Peninsula, Wednesday, 11 November
Light rain. High 63°, low 48°.
Pressure29.77 inHg
Wind5.5 mph W
Humidity53%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1260° / 43°0.14
60 °
Prairie Peninsula, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.14 in
Chance of precipitation23%
Record high75° (1978)
Record low23° (2019)
Fri, 1359° / 40°0.03
59 °
Prairie Peninsula, Friday, 13 November
Climate normal for this date — 60-year average.
Average high59°
Average low40°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (1978)
Record low21° (2019)
Sat, 1459° / 41°0.09
59 °
Prairie Peninsula, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (1993)
Record low26° (1986)
Sun, 1558° / 42°0.19
58 °
Prairie Peninsula, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.19 in
Chance of precipitation32%
Record high74° (2005)
Record low23° (1969)
Mon, 1660° / 42°0.1
60 °
Prairie Peninsula, Monday, 16 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.1 in
Chance of precipitation33%
Record high73° (1964)
Record low27° (1969)
Tue, 1759° / 42°0.11
59 °
Prairie Peninsula, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (1978)
Record low24° (1997)
Wed, 1860° / 42°0.1
60 °
Prairie Peninsula, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.1 in
Chance of precipitation25%
Record high77° (2016)
Record low24° (2014)
Thu, 1960° / 42°0.11
60 °
Prairie Peninsula, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (2025)
Record low22° (2014)
Fri, 2059° / 42°0.1
59 °
Prairie Peninsula, Friday, 20 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (1979)
Record low28° (2022)
Sat, 2157° / 41°0.14
57 °
Prairie Peninsula, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation27%
Record high71° (2025)
Record low27° (2000)
Sun, 2257° / 41°0.12
57 °
Prairie Peninsula, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation33%
Record high75° (2025)
Record low24° (2008)
Mon, 2357° / 40°0.13
57 °
Prairie Peninsula, Monday, 23 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high71° (1973)
Record low24° (1970)
Tue, 2457° / 41°0.16
57 °
Prairie Peninsula, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.16 in
Chance of precipitation32%
Record high70° (2025)
Record low19° (1970)
Wed, 2557° / 40°0.15
57 °
Prairie Peninsula, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.15 in
Chance of precipitation28%
Record high71° (2010)
Record low21° (1970)
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.