Monthly outlook for Rio Vista, GA: average high 71.1°, average low 57°. That is 0.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 31 October (77.7°), the coolest 12 November (42°).
71.1°/57°
Average high / low
+0.1°
Above normal
5 / 3
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
75°
71.9°
+1.8°
8 November – 17 November
64.5°
68.4°
-2.2°
18 November – 27 November
at normal
67°
—
October records over 66 years
92.7°4 October 2019All-time high
39.7°20 October 2022All-time low
Climate normals and records are computed from the nearest reference point — Savannah (9 mi).
Fri, 3076° / 64°0
76 °
Rio Vista, Friday, 30 October
Overcast. High 76°, low 64°.
Pressure30.18 inHg
Wind9.1 mph NE
Humidity57%
Visibility6.2 mi
Dew point60°
Sat, 3178° / 62°0
78 °
Rio Vista, Saturday, 31 October
Overcast. High 78°, low 62°.
Pressure30.27 inHg
Wind10.4 mph NE
Humidity64%
Visibility6.2 mi
Dew point63°
Sun, 0170° / 61°0.1
70 °
Rio Vista, Sunday, 1 November
Light rain. High 70°, low 61°.
Pressure30.30 inHg
Wind10.1 mph NE
Humidity70%
Visibility6.2 mi
Dew point59°
Mon, 0275° / 62°0.12
75 °
Rio Vista, Monday, 2 November
Light rain. High 75°, low 62°.
Pressure30.21 inHg
Wind11.3 mph NE
Humidity71%
Visibility6.2 mi
Dew point62°
Tue, 0376° / 60°0
76 °
Rio Vista, Tuesday, 3 November
Mostly clear. High 76°, low 60°.
Pressure30.09 inHg
Wind10.2 mph NE
Humidity61%
Visibility—
Dew point60°
Wed, 0476° / 67°0.41
76 °
Rio Vista, Wednesday, 4 November
Rain. High 76°, low 67°.
Pressure29.91 inHg
Wind13 mph E
Humidity79%
Visibility—
Dew point68°
Thu, 0577° / 67°0.29
77 °
Rio Vista, Thursday, 5 November
Rain. High 77°, low 67°.
Pressure29.71 inHg
Wind9.2 mph S
Humidity76%
Visibility—
Dew point68°
Fri, 0675° / 60°0
75 °
Rio Vista, Friday, 6 November
Clear. High 75°, low 60°.
Pressure29.77 inHg
Wind11.4 mph W
Humidity44%
Visibility—
Dew point50°
Sat, 0771° / 54°0
71 °
Rio Vista, Saturday, 7 November
Clear. High 71°, low 54°.
Pressure29.91 inHg
Wind12 mph NW
Humidity39%
Visibility—
Dew point43°
Sun, 0866° / 51°0
66 °
Rio Vista, Sunday, 8 November
Clear. High 66°, low 51°.
Pressure30.12 inHg
Wind8.4 mph E
Humidity45%
Visibility—
Dew point42°
Mon, 0969° / 53°0.02
69 °
Rio Vista, Monday, 9 November
Light rain. High 69°, low 53°.
Pressure30.15 inHg
Wind9.3 mph E
Humidity56%
Visibility—
Dew point50°
Tue, 1061° / 50°0.15
61 °
Rio Vista, Tuesday, 10 November
Light rain. High 61°, low 50°.
Pressure29.88 inHg
Wind9.5 mph N
Humidity93%
Visibility—
Dew point55°
Wed, 1161° / 49°0
61 °
Rio Vista, Wednesday, 11 November
Overcast. High 61°, low 49°.
Pressure29.97 inHg
Wind10.4 mph NW
Humidity50%
Visibility—
Dew point40°
Thu, 1263° / 42°0
63 °
Rio Vista, Thursday, 12 November
Clear. High 63°, low 42°.
Pressure30.09 inHg
Wind6.1 mph N
Humidity38%
Visibility—
Dew point34°
Fri, 1368° / 46°0
68 °
Rio Vista, Friday, 13 November
Clear. High 68°, low 46°.
Pressure30.06 inHg
Wind7.7 mph SE
Humidity37%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1467° / 50°0.02
67 °
Rio Vista, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.02 in
Chance of precipitation15%
Record high78° (2008)
Record low37° (1968)
Sun, 1567° / 51°0.09
67 °
Rio Vista, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation22%
Record high81° (2020)
Record low31° (1969)
Mon, 1667° / 52°0.09
67 °
Rio Vista, Monday, 16 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.09 in
Chance of precipitation22%
Record high81° (2011)
Record low34° (1969)
Tue, 1767° / 51°0.07
67 °
Rio Vista, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (1964)
Record low36° (2007)
Wed, 1868° / 52°0.03
68 °
Rio Vista, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.03 in
Chance of precipitation15%
Record high80° (1964)
Record low35° (2022)
Thu, 1968° / 52°0.04
68 °
Rio Vista, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.04 in
Chance of precipitation15%
Record high82° (2025)
Record low30° (2014)
Fri, 2067° / 53°0.06
67 °
Rio Vista, Friday, 20 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.06 in
Chance of precipitation18%
Record high79° (1988)
Record low33° (2014)
Sat, 2167° / 52°0.06
67 °
Rio Vista, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.06 in
Chance of precipitation20%
Record high82° (2025)
Record low35° (1968)
Sun, 2266° / 51°0.07
66 °
Rio Vista, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.07 in
Chance of precipitation20%
Record high79° (2025)
Record low33° (2000)
Mon, 2366° / 51°0.09
66 °
Rio Vista, Monday, 23 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.09 in
Chance of precipitation23%
Record high79° (2025)
Record low35° (1976)
Tue, 2467° / 52°0.09
67 °
Rio Vista, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.09 in
Chance of precipitation28%
Record high78° (1978)
Record low29° (1970)
Wed, 2566° / 51°0.11
66 °
Rio Vista, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.11 in
Chance of precipitation22%
Record high81° (1973)
Record low27° (1970)
Thu, 2667° / 52°0.1
67 °
Rio Vista, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.1 in
Chance of precipitation22%
Record high81° (1973)
Record low35° (1970)
Fri, 2768° / 53°0.09
68 °
Rio Vista, Friday, 27 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.09 in
Chance of precipitation23%
Record high80° (1973)
Record low35° (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 Rio Vista, 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 Rio Vista, 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.