Monthly outlook for New Zion, TN: average high 95.1°, average low 73°. That is 3.9° above the climate normal for August. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 22 August (105°), the coolest 24 August (61.5°).
95.1°/73°
Average high / low
+3.9°
Above normal
3 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.9°
87.9°
+4.4°
19 August – 28 August
93.7°
88.3°
+3°
29 August – 7 September
at normal
86°
—
August records over 66 years
105.1°3 August 2011All-time high
54.9°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — McLemoresville (4 mi).
Mon, 1090° / 74°0
90 °
New Zion, Monday, 10 August
Clear. High 90°, low 74°.
Pressure30.06 inHg
Wind8.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point71°
Tue, 1195° / 75°0
95 °
New Zion, Tuesday, 11 August
Clear. High 95°, low 75°.
Pressure30.03 inHg
Wind10 mph W
Humidity51%
Visibility6.2 mi
Dew point72°
Wed, 1298° / 76°0.09
98 °
New Zion, Wednesday, 12 August
Light rain. High 98°, low 76°.
Pressure29.91 inHg
Wind13.2 mph SW
Humidity48%
Visibility6.2 mi
Dew point70°
Thu, 1397° / 73°0.07
97 °
New Zion, Thursday, 13 August
Light rain. High 97°, low 73°.
Pressure29.94 inHg
Wind11.9 mph S
Humidity53%
Visibility—
Dew point69°
Fri, 14100° / 79°0
100 °
New Zion, Friday, 14 August
Partly cloudy. High 100°, low 79°.
Pressure30.00 inHg
Wind11.9 mph W
Humidity35%
Visibility—
Dew point63°
Sat, 15100° / 77°0
100 °
New Zion, Saturday, 15 August
Mostly clear. High 100°, low 77°.
Pressure30.09 inHg
Wind7.2 mph SE
Humidity37%
Visibility—
Dew point64°
Sun, 16103° / 78°0
103 °
New Zion, Sunday, 16 August
Mostly clear. High 103°, low 78°.
Pressure30.03 inHg
Wind9.1 mph W
Humidity31%
Visibility—
Dew point62°
Mon, 1793° / 74°0
93 °
New Zion, Monday, 17 August
Mostly clear. High 93°, low 74°.
Pressure30.00 inHg
Wind10.4 mph N
Humidity53%
Visibility—
Dew point70°
Tue, 1898° / 70°0.01
98 °
New Zion, Tuesday, 18 August
Light rain. High 98°, low 70°.
Pressure29.91 inHg
Wind14.1 mph S
Humidity48%
Visibility—
Dew point66°
Wed, 1995° / 81°0
95 °
New Zion, Wednesday, 19 August
Overcast. High 95°, low 81°.
Pressure29.83 inHg
Wind12.9 mph SW
Humidity38%
Visibility—
Dew point64°
Thu, 2087° / 70°0.02
87 °
New Zion, Thursday, 20 August
Light rain. High 87°, low 70°.
Pressure29.91 inHg
Wind10.8 mph N
Humidity45%
Visibility—
Dew point61°
Fri, 2197° / 67°0
97 °
New Zion, Friday, 21 August
Clear. High 97°, low 67°.
Pressure29.85 inHg
Wind8.4 mph SE
Humidity36%
Visibility—
Dew point59°
Sat, 22105° / 71°0.04
105 °
New Zion, Saturday, 22 August
Light rain. High 105°, low 71°.
Pressure29.80 inHg
Wind16 mph SW
Humidity29%
Visibility—
Dew point61°
Sun, 2389° / 70°0
89 °
New Zion, Sunday, 23 August
Mostly clear. High 89°, low 70°.
Pressure30.06 inHg
Wind10.5 mph N
Humidity35%
Visibility—
Dew point55°
Mon, 2488° / 61°0
88 °
New Zion, Monday, 24 August
Partly cloudy. High 88°, low 61°.
Pressure30.09 inHg
Wind10.6 mph NE
Humidity36%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 70°0.06
89 °
New Zion, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low70°
Average precipitation0.06 in
Chance of precipitation23%
Record high100° (2023)
Record low60° (1966)
Wed, 2689° / 71°0.08
89 °
New Zion, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.08 in
Chance of precipitation30%
Record high99° (2023)
Record low59° (2015)
Thu, 2789° / 71°0.09
89 °
New Zion, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.09 in
Chance of precipitation23%
Record high99° (1990)
Record low58° (2025)
Fri, 2888° / 71°0.08
88 °
New Zion, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.08 in
Chance of precipitation32%
Record high100° (1990)
Record low56° (1967)
Sat, 2987° / 70°0.1
87 °
New Zion, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.1 in
Chance of precipitation42%
Record high102° (2000)
Record low55° (1986)
Sun, 3087° / 70°0.17
87 °
New Zion, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.17 in
Chance of precipitation37%
Record high97° (2000)
Record low60° (1988)
Mon, 3187° / 70°0.15
87 °
New Zion, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.15 in
Chance of precipitation35%
Record high98° (2011)
Record low60° (1988)
Tue, 0187° / 70°0.14
87 °
New Zion, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.14 in
Chance of precipitation30%
Record high98° (2011)
Record low57° (1967)
Wed, 0286° / 70°0.12
86 °
New Zion, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.12 in
Chance of precipitation33%
Record high97° (2011)
Record low57° (1967)
Thu, 0385° / 69°0.1
85 °
New Zion, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.1 in
Chance of precipitation40%
Record high98° (1999)
Record low59° (1974)
Fri, 0485° / 69°0.11
85 °
New Zion, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.11 in
Chance of precipitation28%
Record high97° (1999)
Record low53° (1974)
Sat, 0585° / 68°0.09
85 °
New Zion, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.09 in
Chance of precipitation27%
Record high98° (1990)
Record low55° (1997)
Sun, 0686° / 67°0.06
86 °
New Zion, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low67°
Average precipitation0.06 in
Chance of precipitation23%
Record high100° (1990)
Record low55° (1988)
Mon, 0785° / 67°0.05
85 °
New Zion, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.05 in
Chance of precipitation22%
Record high97° (1960)
Record low52° (2017)
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 New Zion, 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 New Zion, 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.