Monthly outlook for Glynn Haven, GA: average high 74.4°, average low 62.6°. That is 0° below the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 1 November (82.5°), the coolest 20 October (51.5°).
74.4°/62.6°
Average high / low
−0°
Below normal
3 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
71.5°
74.9°
-1.9°
28 October – 6 November
79.1°
72.7°
+3.6°
7 November – 16 November
at normal
69.6°
—
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 (9 mi).
Mon, 1969° / 57°0
69 °
Glynn Haven, Monday, 19 October
Clear. High 69°, low 57°.
Pressure30.30 inHg
Wind8.8 mph NE
Humidity61%
Visibility6.2 mi
Dew point50°
Tue, 2071° / 51°0
71 °
Glynn Haven, Tuesday, 20 October
Clear. High 71°, low 51°.
Pressure30.21 inHg
Wind7.5 mph N
Humidity45%
Visibility6.2 mi
Dew point45°
Wed, 2173° / 56°0
73 °
Glynn Haven, Wednesday, 21 October
Clear. High 73°, low 56°.
Pressure30.18 inHg
Wind6.7 mph NE
Humidity59%
Visibility6.2 mi
Dew point55°
Thu, 2272° / 53°0
72 °
Glynn Haven, Thursday, 22 October
Clear. High 72°, low 53°.
Pressure30.12 inHg
Wind5.6 mph NE
Humidity47%
Visibility6.2 mi
Dew point48°
Fri, 2369° / 55°0
69 °
Glynn Haven, Friday, 23 October
Partly cloudy. High 69°, low 55°.
Pressure30.21 inHg
Wind12.3 mph NE
Humidity55%
Visibility—
Dew point50°
Sat, 2469° / 59°0.02
69 °
Glynn Haven, Saturday, 24 October
Light rain. High 69°, low 59°.
Pressure30.27 inHg
Wind19 mph NE
Humidity67%
Visibility—
Dew point55°
Sun, 2571° / 61°0.03
71 °
Glynn Haven, Sunday, 25 October
Light rain. High 71°, low 61°.
Pressure30.24 inHg
Wind18 mph NE
Humidity70%
Visibility—
Dew point58°
Mon, 2675° / 69°0.18
75 °
Glynn Haven, Monday, 26 October
Light rain. High 75°, low 69°.
Pressure30.18 inHg
Wind19.1 mph NE
Humidity68%
Visibility—
Dew point63°
Tue, 2779° / 69°0.37
79 °
Glynn Haven, Tuesday, 27 October
Rain. High 79°, low 69°.
Pressure30.06 inHg
Wind11.1 mph E
Humidity74%
Visibility—
Dew point68°
Wed, 2882° / 72°0.2
82 °
Glynn Haven, Wednesday, 28 October
Light rain. High 82°, low 72°.
Pressure30.00 inHg
Wind9.4 mph NE
Humidity69%
Visibility—
Dew point69°
Thu, 2976° / 68°0
76 °
Glynn Haven, Thursday, 29 October
Overcast. High 76°, low 68°.
Pressure30.03 inHg
Wind10.6 mph NE
Humidity72%
Visibility—
Dew point65°
Fri, 3073° / 68°0
73 °
Glynn Haven, Friday, 30 October
Overcast. High 73°, low 68°.
Pressure30.12 inHg
Wind10.3 mph NE
Humidity73%
Visibility—
Dew point63°
Sat, 3180° / 69°0.04
80 °
Glynn Haven, Saturday, 31 October
Light rain. High 80°, low 69°.
Pressure30.12 inHg
Wind10.8 mph E
Humidity65%
Visibility—
Dew point66°
Sun, 0183° / 71°0
83 °
Glynn Haven, Sunday, 1 November
Clear. High 83°, low 71°.
Pressure29.97 inHg
Wind8.8 mph SE
Humidity56%
Visibility—
Dew point64°
Mon, 0282° / 68°0
82 °
Glynn Haven, Monday, 2 November
Overcast. High 82°, low 68°.
Pressure29.91 inHg
Wind6.6 mph N
Humidity64%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0372° / 61°0.04
72 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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 °
Glynn Haven, 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)
Mon, 1668° / 56°0.1
68 °
Glynn Haven, Monday, 16 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.1 in
Chance of precipitation15%
Record high80° (2011)
Record low38° (2018)
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 Glynn Haven, 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 Glynn Haven, 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.