Monthly outlook for Harrington, GA: average high 72.8°, average low 59.1°. That is 1° below the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 1 November (78°), the coolest 22 October (51°).
72.8°/59.1°
Average high / low
−1°
Below normal
0 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
71.8°
75.1°
-1.8°
27 October – 5 November
74.5°
73°
+0.8°
6 November – 15 November
at normal
69.8°
—
October records over 66 years
90.3°5 October 1986All-time high
43.3°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Jekyll Island (10 mi).
Sun, 1865° / 54°0
65 °
Harrington, Sunday, 18 October
Mostly clear. High 65°, low 54°.
Pressure30.36 inHg
Wind13.4 mph NE
Humidity53%
Visibility6.2 mi
Dew point44°
Mon, 1968° / 53°0
68 °
Harrington, Monday, 19 October
Mostly clear. High 68°, low 53°.
Pressure30.30 inHg
Wind8 mph NE
Humidity61%
Visibility6.2 mi
Dew point49°
Tue, 2073° / 52°0
73 °
Harrington, Tuesday, 20 October
Clear. High 73°, low 52°.
Pressure30.21 inHg
Wind8.2 mph NE
Humidity43%
Visibility6.2 mi
Dew point45°
Wed, 2173° / 55°0
73 °
Harrington, Wednesday, 21 October
Clear. High 73°, low 55°.
Pressure30.15 inHg
Wind6.5 mph NE
Humidity47%
Visibility6.2 mi
Dew point47°
Thu, 2272° / 51°0
72 °
Harrington, Thursday, 22 October
Overcast. High 72°, low 51°.
Pressure30.09 inHg
Wind6.4 mph NE
Humidity33%
Visibility—
Dew point38°
Fri, 2373° / 54°0
73 °
Harrington, Friday, 23 October
Clear. High 73°, low 54°.
Pressure30.15 inHg
Wind11.6 mph NE
Humidity42%
Visibility—
Dew point47°
Sat, 2471° / 61°0.02
71 °
Harrington, Saturday, 24 October
Light rain. High 71°, low 61°.
Pressure30.27 inHg
Wind18.2 mph NE
Humidity51%
Visibility—
Dew point51°
Sun, 2572° / 64°0.03
72 °
Harrington, Sunday, 25 October
Light rain. High 72°, low 64°.
Pressure30.24 inHg
Wind17.8 mph NE
Humidity66%
Visibility—
Dew point59°
Mon, 2676° / 62°0
76 °
Harrington, Monday, 26 October
Mostly clear. High 76°, low 62°.
Pressure30.15 inHg
Wind13.5 mph NE
Humidity49%
Visibility—
Dew point54°
Tue, 2773° / 64°0
73 °
Harrington, Tuesday, 27 October
Overcast. High 73°, low 64°.
Pressure30.09 inHg
Wind9.2 mph N
Humidity54%
Visibility—
Dew point55°
Wed, 2873° / 61°0
73 °
Harrington, Wednesday, 28 October
Overcast. High 73°, low 61°.
Pressure30.18 inHg
Wind16.5 mph NE
Humidity61%
Visibility—
Dew point57°
Thu, 2971° / 60°0
71 °
Harrington, Thursday, 29 October
Overcast. High 71°, low 60°.
Pressure30.18 inHg
Wind11 mph NE
Humidity52%
Visibility—
Dew point51°
Fri, 3074° / 59°0
74 °
Harrington, Friday, 30 October
Clear. High 74°, low 59°.
Pressure30.21 inHg
Wind9.2 mph E
Humidity50%
Visibility—
Dew point52°
Sat, 3177° / 67°0
77 °
Harrington, Saturday, 31 October
Partly cloudy. High 77°, low 67°.
Pressure30.24 inHg
Wind9.3 mph E
Humidity54%
Visibility—
Dew point58°
Sun, 0178° / 67°0.02
78 °
Harrington, Sunday, 1 November
Light rain. High 78°, low 67°.
Pressure30.27 inHg
Wind8.3 mph E
Humidity59%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0273° / 62°0.07
73 °
Harrington, Monday, 2 November
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.07 in
Chance of precipitation27%
Record high83° (2015)
Record low44° (2014)
Tue, 0372° / 61°0.04
72 °
Harrington, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low61°
Average precipitation0.04 in
Chance of precipitation20%
Record high82° (2015)
Record low41° (1966)
Wed, 0472° / 60°0.07
72 °
Harrington, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high72°
Average low60°
Average precipitation0.07 in
Chance of precipitation23%
Record high83° (2004)
Record low41° (1966)
Thu, 0571° / 61°0.11
71 °
Harrington, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low61°
Average precipitation0.11 in
Chance of precipitation22%
Record high81° (1974)
Record low44° (1970)
Fri, 0671° / 60°0.11
71 °
Harrington, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low60°
Average precipitation0.11 in
Chance of precipitation17%
Record high83° (2018)
Record low44° (1976)
Sat, 0771° / 59°0.08
71 °
Harrington, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.08 in
Chance of precipitation15%
Record high83° (2017)
Record low44° (1967)
Sun, 0871° / 59°0.05
71 °
Harrington, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.05 in
Chance of precipitation17%
Record high80° (2000)
Record low46° (1976)
Mon, 0971° / 59°0.08
71 °
Harrington, Monday, 9 November
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.08 in
Chance of precipitation28%
Record high79° (2025)
Record low40° (1976)
Tue, 1071° / 58°0.09
71 °
Harrington, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high71°
Average low58°
Average precipitation0.09 in
Chance of precipitation23%
Record high79° (2005)
Record low44° (1967)
Wed, 1170° / 58°0.09
70 °
Harrington, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low58°
Average precipitation0.09 in
Chance of precipitation20%
Record high80° (1998)
Record low34° (2025)
Thu, 1269° / 58°0.05
69 °
Harrington, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high69°
Average low58°
Average precipitation0.05 in
Chance of precipitation20%
Record high81° (2020)
Record low38° (2025)
Fri, 1369° / 56°0.07
69 °
Harrington, Friday, 13 November
Climate normal for this date — 60-year average.
Average high69°
Average low56°
Average precipitation0.07 in
Chance of precipitation18%
Record high82° (2018)
Record low38° (2019)
Sat, 1468° / 55°0.03
68 °
Harrington, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high68°
Average low55°
Average precipitation0.03 in
Chance of precipitation15%
Record high79° (2024)
Record low41° (1963)
Sun, 1568° / 56°0.1
68 °
Harrington, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.1 in
Chance of precipitation23%
Record high79° (2020)
Record low33° (1969)
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 Harrington, 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 Harrington, 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.