As of 16:50 EDT

Weather in Chatham, KY

61°

Chatham, Sunday, 11 October, 16:50

Overcast. Feels like 61°. High 64°, low 58°.

Pressure29.88 inHg

Wind4 mph NW

Humidity99%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Monthly outlook for Chatham, KY: average high 69°, average low 50°. That is 2.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 14 October (84°), the coolest 18 October (30.3°).

69°/50°

Average high / low

+2.4°

Above normal

4 / 4

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	69.7°	65.8°	+2.2°
21 October – 30 October	67.8°	62.1°	+3.1°
31 October – 9 November	at normal	58.6°	—

October records over 66 years

93°3 October 2019All-time high

25.9°27 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Maysville (13 mi).

Mon, 1279° / 56°

79 °

Chatham, Monday, 12 October

Overcast. High 79°, low 56°.

Pressure30.03 inHg

Wind6 mph SW

Humidity62%

Visibility6.2 mi

Dew point61°

Tue, 1383° / 64°

83 °

Chatham, Tuesday, 13 October

Clear. High 83°, low 64°.

Pressure29.97 inHg

Wind10.5 mph SW

Humidity56%

Visibility6.2 mi

Dew point61°

Wed, 1484° / 67°

0.22

84 °

Chatham, Wednesday, 14 October

Rain. High 84°, low 67°.

Pressure30.00 inHg

Wind7.7 mph W

Humidity69%

Visibility6.2 mi

Dew point69°

Thu, 1577° / 66°

0.15

77 °

Chatham, Thursday, 15 October

Light rain. High 77°, low 66°.

Pressure30.12 inHg

Wind6.3 mph E

Humidity79%

Visibility6.2 mi

Dew point63°

Fri, 1670° / 54°

0.34

70 °

Chatham, Friday, 16 October

Rain. High 70°, low 54°.

Pressure30.18 inHg

Wind16.9 mph N

Humidity53%

Visibility—

Dew point47°

Sat, 1750° / 36°

50 °

Chatham, Saturday, 17 October

Clear. High 50°, low 36°.

Pressure30.53 inHg

Wind12.9 mph N

Humidity32%

Visibility—

Dew point20°

Sun, 1857° / 30°

57 °

Chatham, Sunday, 18 October

Clear. High 57°, low 30°.

Pressure30.59 inHg

Wind6.6 mph SE

Humidity25%

Visibility—

Dew point16°

Mon, 1966° / 38°

66 °

Chatham, Monday, 19 October

Clear. High 66°, low 38°.

Pressure30.53 inHg

Wind9.3 mph SW

Humidity23%

Visibility—

Dew point22°

Tue, 2067° / 41°

67 °

Chatham, Tuesday, 20 October

Overcast. High 67°, low 41°.

Pressure30.39 inHg

Wind6.4 mph E

Humidity27%

Visibility—

Dew point29°

Wed, 2173° / 47°

73 °

Chatham, Wednesday, 21 October

Overcast. High 73°, low 47°.

Pressure30.33 inHg

Wind7.2 mph SE

Humidity29%

Visibility—

Dew point35°

Thu, 2275° / 54°

75 °

Chatham, Thursday, 22 October

Overcast. High 75°, low 54°.

Pressure30.39 inHg

Wind7.2 mph E

Humidity44%

Visibility—

Dew point46°

Fri, 2375° / 50°

75 °

Chatham, Friday, 23 October

Overcast. High 75°, low 50°.

Pressure30.24 inHg

Wind6.5 mph S

Humidity32%

Visibility—

Dew point39°

Sat, 2476° / 53°

76 °

Chatham, Saturday, 24 October

Overcast. High 76°, low 53°.

Pressure30.03 inHg

Wind12.5 mph SW

Humidity41%

Visibility—

Dew point47°

Sun, 2558° / 46°

0.01

58 °

Chatham, Sunday, 25 October

Light rain. High 58°, low 46°.

Pressure30.03 inHg

Wind8.8 mph NW

Humidity72%

Visibility—

Dew point47°

Mon, 2649° / 41°

0.02

49 °

Chatham, Monday, 26 October

Light rain. High 49°, low 41°.

Pressure29.97 inHg

Wind6 mph NE

Humidity76%

Visibility—

Dew point40°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2761° / 45°

0.1

61 °

Chatham, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high61°

Average low45°

Average precipitation0.1 in

Chance of precipitation35%

Record high80° (1963)

Record low26° (1962)

Wed, 2860° / 46°

0.13

60 °

Chatham, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.13 in

Chance of precipitation38%

Record high76° (1971)

Record low27° (1976)

Thu, 2960° / 45°

0.1

60 °

Chatham, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.1 in

Chance of precipitation18%

Record high78° (2016)

Record low29° (1976)

Fri, 3062° / 45°

0.09

62 °

Chatham, Friday, 30 October

Climate normal for this date — 60-year average.

Average high62°

Average low45°

Average precipitation0.09 in

Chance of precipitation28%

Record high78° (1971)

Record low32° (2017)

Sat, 3163° / 46°

0.09

63 °

Chatham, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.09 in

Chance of precipitation28%

Record high78° (2024)

Record low33° (1993)

Sun, 0162° / 47°

0.16

62 °

Chatham, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°

Average low47°

Average precipitation0.16 in

Chance of precipitation37%

Record high78° (2016)

Record low29° (2023)

Mon, 0260° / 45°

0.13

60 °

Chatham, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.13 in

Chance of precipitation33%

Record high79° (2016)

Record low28° (1993)

Tue, 0359° / 43°

0.07

59 °

Chatham, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.07 in

Chance of precipitation32%

Record high77° (1987)

Record low22° (1966)

Wed, 0458° / 43°

0.08

58 °

Chatham, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.08 in

Chance of precipitation27%

Record high76° (2003)

Record low16° (1966)

Thu, 0557° / 43°

0.09

57 °

Chatham, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.09 in

Chance of precipitation28%

Record high78° (2024)

Record low22° (1991)

Fri, 0657° / 42°

0.1

57 °

Chatham, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.1 in

Chance of precipitation32%

Record high76° (1975)

Record low28° (1995)

Sat, 0756° / 41°

0.12

56 °

Chatham, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.12 in

Chance of precipitation35%

Record high73° (2023)

Record low27° (1967)

Sun, 0856° / 40°

0.05

56 °

Chatham, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.05 in

Chance of precipitation17%

Record high77° (2023)

Record low22° (2019)

Mon, 0958° / 41°

0.12

58 °

Chatham, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°

Average low41°

Average precipitation0.12 in

Chance of precipitation38%

Record high76° (2020)

Record low22° (1991)

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 Chatham, 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 Chatham, 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.