As of 03:25 EDT

Weather in McDonough, GA

46°Current weather

McDonough, Wednesday, 21 October, 03:25

Clear. Feels like 45°. High 75°, low 45°.

Pressure30.21 inHg
Wind3.8 mph NE
Humidity91%
Visibility6.2 mi
Dew point43°

Monthly outlook for McDonough, GA: average high 70.1°, average low 51.2°. That is 0.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 22 October (75.9°), the coolest 21 October (44.7°).

70.1°/51.2°
Average high / low
+0.9°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October71.9°69.4°+1.4°
31 October – 9 November67°66.4°+0.3°
10 November – 19 Novemberat normal62.4°—

October records over 66 years

94.5°4 October 2019All-time high
32.2°29 October 1976All-time low
Thu, 2276° / 46°0Clear
76 °Clear

McDonough, Thursday, 22 October

Clear. High 76°, low 46°.

Pressure30.12 inHg
Wind3.7 mph NE
Humidity44%
Visibility6.2 mi
Dew point48°
Fri, 2371° / 50°0Clear
71 °Clear

McDonough, Friday, 23 October

Clear. High 71°, low 50°.

Pressure30.27 inHg
Wind8.1 mph E
Humidity41%
Visibility6.2 mi
Dew point42°
Sat, 2465° / 50°0Clear
65 °Clear

McDonough, Saturday, 24 October

Clear. High 65°, low 50°.

Pressure30.42 inHg
Wind10.3 mph NE
Humidity57%
Visibility6.2 mi
Dew point45°
Sun, 2567° / 48°0Clear
67 °Clear

McDonough, Sunday, 25 October

Clear. High 67°, low 48°.

Pressure30.39 inHg
Wind11.5 mph NE
Humidity46%
Visibility—
Dew point42°
Mon, 2669° / 49°0Overcast
69 °Overcast

McDonough, Monday, 26 October

Overcast. High 69°, low 49°.

Pressure30.30 inHg
Wind7.6 mph NE
Humidity44%
Visibility—
Dew point44°
Tue, 2774° / 51°0Overcast
74 °Overcast

McDonough, Tuesday, 27 October

Overcast. High 74°, low 51°.

Pressure30.15 inHg
Wind4 mph NW
Humidity38%
Visibility—
Dew point44°
Wed, 2875° / 55°0Overcast
75 °Overcast

McDonough, Wednesday, 28 October

Overcast. High 75°, low 55°.

Pressure30.12 inHg
Wind3.8 mph NE
Humidity32%
Visibility—
Dew point41°
Thu, 2973° / 55°0.01Light rain
73 °Light rain

McDonough, Thursday, 29 October

Light rain. High 73°, low 55°.

Pressure30.06 inHg
Wind7.5 mph NW
Humidity41%
Visibility—
Dew point46°
Fri, 3074° / 54°0.02Light rain
74 °Light rain

McDonough, Friday, 30 October

Light rain. High 74°, low 54°.

Pressure30.06 inHg
Wind7.8 mph E
Humidity47%
Visibility—
Dew point50°
Sat, 3172° / 55°0.03Light rain
72 °Light rain

McDonough, Saturday, 31 October

Light rain. High 72°, low 55°.

Pressure30.12 inHg
Wind12 mph SE
Humidity44%
Visibility—
Dew point47°
Sun, 0158° / 54°0.16Light rain
58 °Light rain

McDonough, Sunday, 1 November

Light rain. High 58°, low 54°.

Pressure30.15 inHg
Wind11.3 mph NE
Humidity95%
Visibility—
Dew point54°
Mon, 0270° / 58°0.02Light rain
70 °Light rain

McDonough, Monday, 2 November

Light rain. High 70°, low 58°.

Pressure30.09 inHg
Wind6.3 mph NW
Humidity92%
Visibility—
Dew point66°
Tue, 0376° / 57°0Mostly clear
76 °Mostly clear

McDonough, Tuesday, 3 November

Mostly clear. High 76°, low 57°.

Pressure30.06 inHg
Wind10.2 mph N
Humidity28%
Visibility—
Dew point38°
Wed, 0465° / 47°0Mostly clear
65 °Mostly clear

McDonough, Wednesday, 4 November

Mostly clear. High 65°, low 47°.

Pressure30.09 inHg
Wind7.2 mph NE
Humidity34%
Visibility—
Dew point33°
Thu, 0561° / 45°0Overcast
61 °Overcast

McDonough, Thursday, 5 November

Overcast. High 61°, low 45°.

Pressure30.21 inHg
Wind6.8 mph E
Humidity35%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0665° / 48°0.05Climate normal
65 °Climate normal

McDonough, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.05 in
Chance of precipitation25%
Record high81° (2022)
Record low29° (1976)
Sat, 0766° / 48°0.11Climate normal
66 °Climate normal

McDonough, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2022)
Record low30° (1967)
Sun, 0865° / 47°0.1Climate normal
65 °Climate normal

McDonough, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.1 in
Chance of precipitation25%
Record high79° (2005)
Record low33° (1967)
Mon, 0965° / 48°0.1Climate normal
65 °Climate normal

McDonough, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.1 in
Chance of precipitation25%
Record high79° (1986)
Record low29° (1976)
Tue, 1065° / 48°0.12Climate normal
65 °Climate normal

McDonough, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.12 in
Chance of precipitation32%
Record high76° (2020)
Record low32° (2025)
Wed, 1164° / 46°0.17Climate normal
64 °Climate normal

McDonough, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.17 in
Chance of precipitation30%
Record high78° (2020)
Record low27° (2025)
Thu, 1263° / 46°0.2Climate normal
63 °Climate normal

McDonough, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.2 in
Chance of precipitation28%
Record high76° (2003)
Record low28° (2019)
Fri, 1361° / 44°0.03Climate normal
61 °Climate normal

McDonough, Friday, 13 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.03 in
Chance of precipitation10%
Record high74° (2007)
Record low26° (2019)
Sat, 1462° / 43°0.09Climate normal
62 °Climate normal

McDonough, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.09 in
Chance of precipitation23%
Record high76° (2005)
Record low29° (2013)
Sun, 1561° / 44°0.14Climate normal
61 °Climate normal

McDonough, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.14 in
Chance of precipitation32%
Record high76° (2005)
Record low24° (1969)
Mon, 1662° / 45°0.1Climate normal
62 °Climate normal

McDonough, Monday, 16 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.1 in
Chance of precipitation25%
Record high77° (1978)
Record low28° (1969)
Tue, 1762° / 45°0.06Climate normal
62 °Climate normal

McDonough, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (1978)
Record low27° (1997)
Wed, 1863° / 44°0.08Climate normal
63 °Climate normal

McDonough, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.08 in
Chance of precipitation22%
Record high77° (2016)
Record low27° (2014)
Thu, 1962° / 45°0.07Climate normal
62 °Climate normal

McDonough, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.07 in
Chance of precipitation27%
Record high76° (2025)
Record low24° (2014)

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 McDonough, GA 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 McDonough, GA 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.