As of 16:46 EST

Weather in McMahan, TN

70°Current weather

McMahan, Monday, 2 November, 16:46

Clear. Feels like 69°. High 70°, low 54°.

Pressure30.21 inHg
Wind1.9 mph S
Humidity64%
Visibility6.2 mi
Dew point57°

Monthly outlook for McMahan, TN: average high 61.8°, average low 49.2°. That is 0.9° above the climate normal for November. Precipitation is expected on 7 days (about 2.5 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 3 November (72°), the coolest 10 November (35.1°).

61.8°/49.2°
Average high / low
+0.9°
Above normal
7 / 5
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November64.4°61.6°+1.5°
12 November – 21 November57.4°57.5°-0°
22 November – 1 Decemberat normal55°—

November records over 66 years

82.6°1 November 2016All-time high
16.7°24 November 1970All-time low

Climate normals and records are computed from the nearest reference point — New Market (15 mi).

Tue, 0372° / 57°0Clear
72 °Clear

McMahan, Tuesday, 3 November

Clear. High 72°, low 57°.

Pressure30.15 inHg
Wind2.2 mph N
Humidity60%
Visibility6.2 mi
Dew point56°
Wed, 0467° / 60°0.72Rain
67 °Rain

McMahan, Wednesday, 4 November

Rain. High 67°, low 60°.

Pressure29.94 inHg
Wind2.5 mph NW
Humidity95%
Visibility1.8 mi
Dew point66°
Thu, 0571° / 58°0.06Light rain
71 °Light rain

McMahan, Thursday, 5 November

Light rain. High 71°, low 58°.

Pressure29.94 inHg
Wind3.6 mph W
Humidity74%
Visibility6.2 mi
Dew point60°
Fri, 0669° / 56°0Clear
69 °Clear

McMahan, Friday, 6 November

Clear. High 69°, low 56°.

Pressure29.85 inHg
Wind6.1 mph W
Humidity67%
Visibility6.2 mi
Dew point56°
Sat, 0760° / 51°0.02Light rain
60 °Light rain

McMahan, Saturday, 7 November

Light rain. High 60°, low 51°.

Pressure29.97 inHg
Wind6.5 mph NW
Humidity59%
Visibility—
Dew point45°
Sun, 0865° / 47°0Partly cloudy
65 °Partly cloudy

McMahan, Sunday, 8 November

Partly cloudy. High 65°, low 47°.

Pressure29.85 inHg
Wind12.6 mph W
Humidity37%
Visibility—
Dew point36°
Mon, 0947° / 39°0.03Light rain
47 °Light rain

McMahan, Monday, 9 November

Light rain. High 47°, low 39°.

Pressure30.00 inHg
Wind8.9 mph NW
Humidity67%
Visibility—
Dew point36°
Tue, 1057° / 35°0Clear
57 °Clear

McMahan, Tuesday, 10 November

Clear. High 57°, low 35°.

Pressure30.12 inHg
Wind7.7 mph SW
Humidity40%
Visibility—
Dew point29°
Wed, 1165° / 44°0Partly cloudy
65 °Partly cloudy

McMahan, Wednesday, 11 November

Partly cloudy. High 65°, low 44°.

Pressure30.09 inHg
Wind7.4 mph W
Humidity44%
Visibility—
Dew point40°
Thu, 1257° / 52°0.04Light rain
57 °Light rain

McMahan, Thursday, 12 November

Light rain. High 57°, low 52°.

Pressure30.00 inHg
Wind7.5 mph SW
Humidity65%
Visibility—
Dew point45°
Fri, 1354° / 51°0.93Rain
54 °Rain

McMahan, Friday, 13 November

Rain. High 54°, low 51°.

Pressure29.94 inHg
Wind3.1 mph NE
Humidity95%
Visibility—
Dew point51°
Sat, 1462° / 44°0Mostly clear
62 °Mostly clear

McMahan, Saturday, 14 November

Mostly clear. High 62°, low 44°.

Pressure30.12 inHg
Wind2.8 mph NE
Humidity51%
Visibility—
Dew point41°
Sun, 1562° / 43°0.04Light rain
62 °Light rain

McMahan, Sunday, 15 November

Light rain. High 62°, low 43°.

Pressure30.03 inHg
Wind3.9 mph E
Humidity40%
Visibility—
Dew point35°
Mon, 1659° / 52°0.14Light rain
59 °Light rain

McMahan, Monday, 16 November

Light rain. High 59°, low 52°.

Pressure29.88 inHg
Wind10 mph NE
Humidity76%
Visibility—
Dew point51°
Tue, 1750° / 45°0.45Rain
50 °Rain

McMahan, Tuesday, 17 November

Rain. High 50°, low 45°.

Pressure29.97 inHg
Wind11.8 mph NE
Humidity90%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1858° / 40°0.07Climate normal
58 °Climate normal

McMahan, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high76° (2016)
Record low25° (2014)
Thu, 1958° / 40°0.11Climate normal
58 °Climate normal

McMahan, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (1985)
Record low22° (2014)
Fri, 2058° / 41°0.06Climate normal
58 °Climate normal

McMahan, Friday, 20 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.06 in
Chance of precipitation30%
Record high72° (1991)
Record low24° (2022)
Sat, 2156° / 40°0.13Climate normal
56 °Climate normal

McMahan, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation30%
Record high71° (2007)
Record low25° (2022)
Sun, 2256° / 38°0.1Climate normal
56 °Climate normal

McMahan, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.1 in
Chance of precipitation37%
Record high71° (1992)
Record low24° (1964)
Mon, 2356° / 38°0.1Climate normal
56 °Climate normal

McMahan, Monday, 23 November

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (1999)
Record low22° (1970)
Tue, 2456° / 39°0.14Climate normal
56 °Climate normal

McMahan, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.14 in
Chance of precipitation35%
Record high70° (1973)
Record low17° (1970)
Wed, 2557° / 39°0.08Climate normal
57 °Climate normal

McMahan, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (1979)
Record low19° (1970)
Thu, 2657° / 38°0.13Climate normal
57 °Climate normal

McMahan, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high57°
Average low38°
Average precipitation0.13 in
Chance of precipitation42%
Record high71° (1973)
Record low26° (1977)
Fri, 2756° / 39°0.11Climate normal
56 °Climate normal

McMahan, Friday, 27 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.11 in
Chance of precipitation42%
Record high75° (1990)
Record low25° (2018)
Sat, 2855° / 39°0.17Climate normal
55 °Climate normal

McMahan, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.17 in
Chance of precipitation40%
Record high73° (2001)
Record low23° (2018)
Sun, 2953° / 37°0.07Climate normal
53 °Climate normal

McMahan, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high73° (2001)
Record low24° (2023)
Mon, 3053° / 38°0.2Climate normal
53 °Climate normal

McMahan, Monday, 30 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.2 in
Chance of precipitation42%
Record high68° (1998)
Record low20° (1976)
Tue, 0153° / 37°0.15Climate normal
53 °Climate normal

McMahan, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.15 in
Chance of precipitation37%
Record high69° (1970)
Record low20° (1964)

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 McMahan, 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 McMahan, 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.