As of 04:10 EDT

Weather in Mountain Ash, KY

41°Current weather

Mountain Ash, Thursday, 22 October, 04:10

Clear. Feels like 41°. High 72°, low 41°.

Pressure30.18 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point41°

Monthly outlook for Mountain Ash, KY: average high 64.6°, average low 44.4°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 24 October (72.2°), the coolest 3 November (35.7°).

64.6°/44.4°
Average high / low
+0.6°
Above normal
3 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October68.6°64.6°+2.2°
1 November – 10 November57.8°60.7°-1.6°
11 November – 20 Novemberat normal56.4°—

October records over 66 years

95.9°3 October 2019All-time high
27.5°29 October 1976All-time low
Fri, 2371° / 40°0Clear
71 °Clear

Mountain Ash, Friday, 23 October

Clear. High 71°, low 40°.

Pressure30.30 inHg
Wind5.1 mph NE
Humidity38%
Visibility6.2 mi
Dew point38°
Sat, 2472° / 44°0Clear
72 °Clear

Mountain Ash, Saturday, 24 October

Clear. High 72°, low 44°.

Pressure30.39 inHg
Wind2.1 mph W
Humidity35%
Visibility6.2 mi
Dew point39°
Sun, 2571° / 47°0Clear
71 °Clear

Mountain Ash, Sunday, 25 October

Clear. High 71°, low 47°.

Pressure30.42 inHg
Wind3 mph SE
Humidity44%
Visibility6.2 mi
Dew point43°
Mon, 2671° / 45°0Clear
71 °Clear

Mountain Ash, Monday, 26 October

Clear. High 71°, low 45°.

Pressure30.33 inHg
Wind5.2 mph SE
Humidity33%
Visibility—
Dew point37°
Tue, 2772° / 46°0Overcast
72 °Overcast

Mountain Ash, Tuesday, 27 October

Overcast. High 72°, low 46°.

Pressure30.24 inHg
Wind2.6 mph S
Humidity35%
Visibility—
Dew point40°
Wed, 2870° / 51°0Overcast
70 °Overcast

Mountain Ash, Wednesday, 28 October

Overcast. High 70°, low 51°.

Pressure30.15 inHg
Wind6.4 mph W
Humidity44%
Visibility—
Dew point44°
Thu, 2953° / 42°0.21Rain
53 °Rain

Mountain Ash, Thursday, 29 October

Rain. High 53°, low 42°.

Pressure30.15 inHg
Wind4.2 mph N
Humidity86%
Visibility—
Dew point47°
Fri, 3066° / 44°0Partly cloudy
66 °Partly cloudy

Mountain Ash, Friday, 30 October

Partly cloudy. High 66°, low 44°.

Pressure30.18 inHg
Wind6.8 mph SE
Humidity58%
Visibility—
Dew point48°
Sat, 3168° / 48°0Overcast
68 °Overcast

Mountain Ash, Saturday, 31 October

Overcast. High 68°, low 48°.

Pressure30.24 inHg
Wind5.2 mph SE
Humidity52%
Visibility—
Dew point47°
Sun, 0167° / 49°0.01Light rain
67 °Light rain

Mountain Ash, Sunday, 1 November

Light rain. High 67°, low 49°.

Pressure30.21 inHg
Wind8.2 mph S
Humidity45%
Visibility—
Dew point43°
Mon, 0259° / 48°0.39Rain
59 °Rain

Mountain Ash, Monday, 2 November

Rain. High 59°, low 48°.

Pressure30.06 inHg
Wind7.5 mph NW
Humidity93%
Visibility—
Dew point57°
Tue, 0351° / 36°0Clear
51 °Clear

Mountain Ash, Tuesday, 3 November

Clear. High 51°, low 36°.

Pressure30.33 inHg
Wind7.3 mph NW
Humidity37%
Visibility—
Dew point23°
Wed, 0461° / 38°0Partly cloudy
61 °Partly cloudy

Mountain Ash, Wednesday, 4 November

Partly cloudy. High 61°, low 38°.

Pressure30.12 inHg
Wind12.3 mph S
Humidity36%
Visibility—
Dew point31°
Thu, 0555° / 51°0.67Rain
55 °Rain

Mountain Ash, Thursday, 5 November

Rain. High 55°, low 51°.

Pressure29.83 inHg
Wind13 mph SW
Humidity90%
Visibility—
Dew point52°
Fri, 0653° / 40°0Overcast
53 °Overcast

Mountain Ash, Friday, 6 November

Overcast. High 53°, low 40°.

Pressure30.03 inHg
Wind4.7 mph N
Humidity59%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0760° / 44°0.17Climate normal
60 °Climate normal

Mountain Ash, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.17 in
Chance of precipitation37%
Record high77° (2024)
Record low27° (1967)
Sun, 0860° / 43°0.07Climate normal
60 °Climate normal

Mountain Ash, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (2023)
Record low26° (1971)
Mon, 0960° / 43°0.13Climate normal
60 °Climate normal

Mountain Ash, Monday, 9 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.13 in
Chance of precipitation23%
Record high78° (2005)
Record low25° (2019)
Tue, 1058° / 43°0.14Climate normal
58 °Climate normal

Mountain Ash, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.14 in
Chance of precipitation35%
Record high76° (2020)
Record low27° (1973)
Wed, 1158° / 41°0.13Climate normal
58 °Climate normal

Mountain Ash, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (1985)
Record low23° (2018)
Thu, 1256° / 40°0.11Climate normal
56 °Climate normal

Mountain Ash, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (1978)
Record low20° (2019)
Fri, 1356° / 38°0.04Climate normal
56 °Climate normal

Mountain Ash, Friday, 13 November

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (1978)
Record low18° (2019)
Sat, 1456° / 39°0.09Climate normal
56 °Climate normal

Mountain Ash, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (1993)
Record low21° (1986)
Sun, 1556° / 40°0.17Climate normal
56 °Climate normal

Mountain Ash, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.17 in
Chance of precipitation40%
Record high73° (2005)
Record low19° (1969)
Mon, 1656° / 39°0.17Climate normal
56 °Climate normal

Mountain Ash, Monday, 16 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.17 in
Chance of precipitation32%
Record high73° (1964)
Record low26° (2019)
Tue, 1756° / 40°0.13Climate normal
56 °Climate normal

Mountain Ash, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high75° (2016)
Record low23° (2022)
Wed, 1857° / 40°0.11Climate normal
57 °Climate normal

Mountain Ash, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (2016)
Record low23° (2014)
Thu, 1957° / 40°0.15Climate normal
57 °Climate normal

Mountain Ash, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.15 in
Chance of precipitation37%
Record high74° (1985)
Record low20° (2014)
Fri, 2056° / 40°0.09Climate normal
56 °Climate normal

Mountain Ash, Friday, 20 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation33%
Record high70° (1991)
Record low21° (2022)

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 Mountain Ash, KY 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 Mountain Ash, KY 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.