Monthly outlook for Tybee Island, GA: average high 69.3°, average low 59°. That is 0.2° below the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 30 October (76.3°), the coolest 12 November (46.6°).
69.3°/59°
Average high / low
−0.2°
Below normal
5 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
73.2°
70.7°
+1.4°
8 November – 17 November
63°
67.3°
-2.4°
18 November – 27 November
at normal
65.9°
—
October records over 66 years
91°5 October 1986All-time high
43.7°29 October 2008All-time low
Fri, 3076° / 64°0
76 °
Tybee Island, Friday, 30 October
Partly cloudy. High 76°, low 64°.
Pressure30.18 inHg
Wind11.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point60°
Sat, 3175° / 64°0
75 °
Tybee Island, Saturday, 31 October
Overcast. High 75°, low 64°.
Pressure30.27 inHg
Wind14.4 mph NE
Humidity70%
Visibility6.2 mi
Dew point65°
Sun, 0170° / 62°0.06
70 °
Tybee Island, Sunday, 1 November
Light rain. High 70°, low 62°.
Pressure30.30 inHg
Wind14.5 mph NE
Humidity71%
Visibility6.2 mi
Dew point59°
Mon, 0273° / 64°0.07
73 °
Tybee Island, Monday, 2 November
Light rain. High 73°, low 64°.
Pressure30.18 inHg
Wind16.6 mph NE
Humidity69%
Visibility—
Dew point61°
Tue, 0374° / 62°0
74 °
Tybee Island, Tuesday, 3 November
Clear. High 74°, low 62°.
Pressure30.09 inHg
Wind14.7 mph NE
Humidity64%
Visibility—
Dew point60°
Wed, 0473° / 68°0.57
73 °
Tybee Island, Wednesday, 4 November
Rain. High 73°, low 68°.
Pressure29.94 inHg
Wind17.7 mph SE
Humidity85%
Visibility—
Dew point68°
Thu, 0573° / 66°0.71
73 °
Tybee Island, Thursday, 5 November
Rain. High 73°, low 66°.
Pressure29.71 inHg
Wind16.6 mph SE
Humidity85%
Visibility—
Dew point68°
Fri, 0672° / 61°0
72 °
Tybee Island, Friday, 6 November
Clear. High 72°, low 61°.
Pressure29.74 inHg
Wind10.7 mph W
Humidity54%
Visibility—
Dew point53°
Sat, 0769° / 56°0
69 °
Tybee Island, Saturday, 7 November
Clear. High 69°, low 56°.
Pressure29.91 inHg
Wind13 mph NW
Humidity49%
Visibility—
Dew point48°
Sun, 0862° / 54°0
62 °
Tybee Island, Sunday, 8 November
Clear. High 62°, low 54°.
Pressure30.15 inHg
Wind12.1 mph NE
Humidity58%
Visibility—
Dew point46°
Mon, 0967° / 59°0.02
67 °
Tybee Island, Monday, 9 November
Light rain. High 67°, low 59°.
Pressure30.15 inHg
Wind12.6 mph NE
Humidity61%
Visibility—
Dew point52°
Tue, 1064° / 52°0.22
64 °
Tybee Island, Tuesday, 10 November
Light rain. High 64°, low 52°.
Pressure29.85 inHg
Wind14 mph NW
Humidity94%
Visibility—
Dew point55°
Wed, 1160° / 50°0
60 °
Tybee Island, Wednesday, 11 November
Overcast. High 60°, low 50°.
Pressure29.97 inHg
Wind14.4 mph NW
Humidity55%
Visibility—
Dew point42°
Thu, 1262° / 47°0
62 °
Tybee Island, Thursday, 12 November
Clear. High 62°, low 47°.
Pressure30.09 inHg
Wind13.9 mph N
Humidity45%
Visibility—
Dew point37°
Fri, 1364° / 51°0
64 °
Tybee Island, Friday, 13 November
Clear. High 64°, low 51°.
Pressure30.06 inHg
Wind8.4 mph SE
Humidity49%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1465° / 54°0.03
65 °
Tybee Island, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high65°
Average low54°
Average precipitation0.03 in
Chance of precipitation17%
Record high76° (1972)
Record low41° (1963)
Sun, 1566° / 55°0.09
66 °
Tybee Island, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high66°
Average low55°
Average precipitation0.09 in
Chance of precipitation23%
Record high75° (1993)
Record low32° (1969)
Mon, 1666° / 55°0.07
66 °
Tybee Island, Monday, 16 November
Climate normal for this date — 60-year average.
Average high66°
Average low55°
Average precipitation0.07 in
Chance of precipitation20%
Record high77° (2011)
Record low38° (2018)
Tue, 1766° / 55°0.08
66 °
Tybee Island, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low55°
Average precipitation0.08 in
Chance of precipitation22%
Record high80° (1964)
Record low41° (1997)
Wed, 1867° / 56°0.04
67 °
Tybee Island, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.04 in
Chance of precipitation18%
Record high78° (1964)
Record low38° (2014)
Thu, 1967° / 56°0.05
67 °
Tybee Island, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.05 in
Chance of precipitation12%
Record high76° (1985)
Record low34° (2014)
Fri, 2067° / 56°0.06
67 °
Tybee Island, Friday, 20 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.06 in
Chance of precipitation23%
Record high75° (1988)
Record low38° (2014)
Sat, 2165° / 55°0.07
65 °
Tybee Island, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high65°
Average low55°
Average precipitation0.07 in
Chance of precipitation27%
Record high76° (1973)
Record low39° (1968)
Sun, 2265° / 54°0.1
65 °
Tybee Island, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high65°
Average low54°
Average precipitation0.1 in
Chance of precipitation25%
Record high74° (1985)
Record low36° (2000)
Mon, 2365° / 54°0.11
65 °
Tybee Island, Monday, 23 November
Climate normal for this date — 60-year average.
Average high65°
Average low54°
Average precipitation0.11 in
Chance of precipitation23%
Record high74° (2010)
Record low38° (1976)
Tue, 2465° / 55°0.08
65 °
Tybee Island, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high65°
Average low55°
Average precipitation0.08 in
Chance of precipitation28%
Record high77° (1978)
Record low30° (1970)
Wed, 2565° / 55°0.13
65 °
Tybee Island, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high65°
Average low55°
Average precipitation0.13 in
Chance of precipitation25%
Record high77° (1973)
Record low32° (1970)
Thu, 2666° / 55°0.11
66 °
Tybee Island, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high66°
Average low55°
Average precipitation0.11 in
Chance of precipitation23%
Record high77° (2020)
Record low40° (1991)
Fri, 2767° / 55°0.1
67 °
Tybee Island, Friday, 27 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.1 in
Chance of precipitation23%
Record high77° (2020)
Record low38° (1977)
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 Tybee Island, 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 Tybee Island, 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.