Monthly outlook for May Acres, TN: average high 69.2°, average low 47.9°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 16 October (81.3°), the coolest 18 October (41.5°).
69.2°/47.9°
Average high / low
+1.5°
Above normal
5 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
68.9°
67°
+1.1°
26 October – 4 November
69.7°
64.9°
+2.7°
5 November – 14 November
at normal
59.9°
—
October records over 66 years
96.6°3 October 2019All-time high
28.6°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — New Market (8 mi).
Sat, 1759° / 46°0.06
59 °
May Acres, Saturday, 17 October
Light rain. High 59°, low 46°.
Pressure30.33 inHg
Wind13.9 mph N
Humidity64%
Visibility6.2 mi
Dew point42°
Sun, 1862° / 41°0
62 °
May Acres, Sunday, 18 October
Clear. High 62°, low 41°.
Pressure30.50 inHg
Wind9.8 mph NE
Humidity45%
Visibility6.2 mi
Dew point34°
Mon, 1967° / 44°0
67 °
May Acres, Monday, 19 October
Clear. High 67°, low 44°.
Pressure30.39 inHg
Wind3.6 mph NE
Humidity44%
Visibility6.2 mi
Dew point37°
Tue, 2069° / 45°0
69 °
May Acres, Tuesday, 20 October
Clear. High 69°, low 45°.
Pressure30.24 inHg
Wind8.2 mph NE
Humidity46%
Visibility—
Dew point42°
Wed, 2170° / 47°0
70 °
May Acres, Wednesday, 21 October
Partly cloudy. High 70°, low 47°.
Pressure30.18 inHg
Wind8.2 mph NE
Humidity45%
Visibility—
Dew point42°
Thu, 2270° / 43°0
70 °
May Acres, Thursday, 22 October
Clear. High 70°, low 43°.
Pressure30.18 inHg
Wind6.8 mph NE
Humidity38%
Visibility—
Dew point39°
Fri, 2370° / 45°0
70 °
May Acres, Friday, 23 October
Overcast. High 70°, low 45°.
Pressure30.12 inHg
Wind4.7 mph E
Humidity37%
Visibility—
Dew point39°
Sat, 2470° / 45°0
70 °
May Acres, Saturday, 24 October
Overcast. High 70°, low 45°.
Pressure30.18 inHg
Wind6 mph NE
Humidity41%
Visibility—
Dew point42°
Sun, 2571° / 44°0
71 °
May Acres, Sunday, 25 October
Clear. High 71°, low 44°.
Pressure30.12 inHg
Wind4.7 mph NE
Humidity40%
Visibility—
Dew point41°
Mon, 2671° / 45°0
71 °
May Acres, Monday, 26 October
Mostly clear. High 71°, low 45°.
Pressure29.97 inHg
Wind4.7 mph W
Humidity37%
Visibility—
Dew point39°
Tue, 2775° / 48°0
75 °
May Acres, Tuesday, 27 October
Clear. High 75°, low 48°.
Pressure29.97 inHg
Wind10.3 mph SW
Humidity40%
Visibility—
Dew point46°
Wed, 2873° / 57°0.09
73 °
May Acres, Wednesday, 28 October
Light rain. High 73°, low 57°.
Pressure30.03 inHg
Wind4.9 mph W
Humidity58%
Visibility—
Dew point55°
Thu, 2961° / 58°1.1
61 °
May Acres, Thursday, 29 October
Rain. High 61°, low 58°.
Pressure29.94 inHg
Wind7.1 mph E
Humidity95%
Visibility—
Dew point57°
Fri, 3075° / 59°0.03
75 °
May Acres, Friday, 30 October
Light rain. High 75°, low 59°.
Pressure29.83 inHg
Wind12 mph SW
Humidity58%
Visibility—
Dew point57°
Sat, 3163° / 48°0.08
63 °
May Acres, Saturday, 31 October
Light rain. High 63°, low 48°.
Pressure29.94 inHg
Wind17 mph W
Humidity49%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0166° / 48°0.07
66 °
May Acres, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.07 in
Chance of precipitation30%
Record high83° (2016)
Record low30° (2023)
Mon, 0265° / 46°0.14
65 °
May Acres, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high80° (1961)
Record low31° (2023)
Tue, 0363° / 45°0.07
63 °
May Acres, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.07 in
Chance of precipitation23%
Record high79° (2003)
Record low31° (1966)
Wed, 0462° / 44°0.13
62 °
May Acres, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.13 in
Chance of precipitation30%
Record high77° (2003)
Record low26° (1966)
Thu, 0561° / 44°0.11
61 °
May Acres, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2024)
Record low27° (1991)
Fri, 0661° / 44°0.08
61 °
May Acres, Friday, 6 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.08 in
Chance of precipitation38%
Record high79° (2024)
Record low27° (1967)
Sat, 0761° / 44°0.15
61 °
May Acres, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.15 in
Chance of precipitation35%
Record high80° (2024)
Record low28° (1967)
Sun, 0861° / 43°0.09
61 °
May Acres, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.09 in
Chance of precipitation25%
Record high80° (2023)
Record low28° (1993)
Mon, 0962° / 43°0.11
62 °
May Acres, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2020)
Record low29° (2019)
Tue, 1061° / 43°0.13
61 °
May Acres, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.13 in
Chance of precipitation33%
Record high79° (2020)
Record low28° (2025)
Wed, 1159° / 41°0.13
59 °
May Acres, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high77° (2020)
Record low23° (2025)
Thu, 1258° / 42°0.13
58 °
May Acres, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (1978)
Record low24° (2019)
Fri, 1357° / 39°0.03
57 °
May Acres, Friday, 13 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.03 in
Chance of precipitation17%
Record high74° (1978)
Record low20° (2019)
Sat, 1458° / 39°0.06
58 °
May Acres, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high58°
Average low39°
Average precipitation0.06 in
Chance of precipitation27%
Record high76° (1993)
Record low25° (1986)
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 May Acres, 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 May Acres, 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.