Monthly outlook for Jonestown, SC: average high 64.4°, average low 46.1°. That is 0.2° above the climate normal for November. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 23 November (81.2°), the coolest 16 November (36.7°).
64.4°/46.1°
Average high / low
+0.2°
Above normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
63°
64.5°
-0.8°
21 November – 30 November
66.7°
63.1°
+2°
1 December – 10 December
at normal
59.4°
—
November records over 66 years
84.2°1 November 1961All-time high
23.4°25 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Rains (11 mi).
Thu, 1274° / 51°0
74 °
Jonestown, Thursday, 12 November
Clear. High 74°, low 51°.
Pressure29.59 inHg
Wind12.7 mph SW
Humidity51%
Visibility6.2 mi
Dew point52°
Fri, 1361° / 42°0
61 °
Jonestown, Friday, 13 November
Clear. High 61°, low 42°.
Pressure29.74 inHg
Wind6.8 mph NW
Humidity39%
Visibility6.2 mi
Dew point35°
Sat, 1457° / 42°0
57 °
Jonestown, Saturday, 14 November
Clear. High 57°, low 42°.
Pressure30.06 inHg
Wind7.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point33°
Sun, 1554° / 37°0
54 °
Jonestown, Sunday, 15 November
Partly cloudy. High 54°, low 37°.
Pressure30.33 inHg
Wind5.8 mph N
Humidity45%
Visibility6.2 mi
Dew point30°
Mon, 1656° / 37°0
56 °
Jonestown, Monday, 16 November
Partly cloudy. High 56°, low 37°.
Pressure30.42 inHg
Wind6.3 mph N
Humidity41%
Visibility—
Dew point30°
Tue, 1757° / 39°0
57 °
Jonestown, Tuesday, 17 November
Overcast. High 57°, low 39°.
Pressure30.33 inHg
Wind14.8 mph N
Humidity53%
Visibility—
Dew point38°
Wed, 1864° / 46°0
64 °
Jonestown, Wednesday, 18 November
Partly cloudy. High 64°, low 46°.
Pressure30.18 inHg
Wind16.7 mph NE
Humidity38%
Visibility—
Dew point36°
Thu, 1966° / 46°0
66 °
Jonestown, Thursday, 19 November
Clear. High 66°, low 46°.
Pressure30.09 inHg
Wind15 mph N
Humidity44%
Visibility—
Dew point41°
Fri, 2067° / 45°0
67 °
Jonestown, Friday, 20 November
Clear. High 67°, low 45°.
Pressure30.09 inHg
Wind12.6 mph N
Humidity22%
Visibility—
Dew point24°
Sat, 2167° / 42°0
67 °
Jonestown, Saturday, 21 November
Overcast. High 67°, low 42°.
Pressure30.12 inHg
Wind7.4 mph NE
Humidity23%
Visibility—
Dew point25°
Sun, 2270° / 47°0
70 °
Jonestown, Sunday, 22 November
Overcast. High 70°, low 47°.
Pressure30.09 inHg
Wind7.1 mph SE
Humidity58%
Visibility—
Dew point51°
Mon, 2381° / 62°0.09
81 °
Jonestown, Monday, 23 November
Light rain. High 81°, low 62°.
Pressure29.85 inHg
Wind10.2 mph S
Humidity49%
Visibility—
Dew point58°
Tue, 2473° / 63°0.45
73 °
Jonestown, Tuesday, 24 November
Rain. High 73°, low 63°.
Pressure29.85 inHg
Wind11 mph SW
Humidity73%
Visibility—
Dew point63°
Wed, 2558° / 49°0
58 °
Jonestown, Wednesday, 25 November
Overcast. High 58°, low 49°.
Pressure30.24 inHg
Wind14 mph N
Humidity45%
Visibility—
Dew point35°
Thu, 2651° / 43°0
51 °
Jonestown, Thursday, 26 November
Overcast. High 51°, low 43°.
Pressure30.42 inHg
Wind13.4 mph NE
Humidity45%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2765° / 47°0.1
65 °
Jonestown, Friday, 27 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.1 in
Chance of precipitation33%
Record high80° (1973)
Record low30° (1977)
Sat, 2864° / 47°0.09
64 °
Jonestown, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.09 in
Chance of precipitation30%
Record high79° (1973)
Record low29° (2018)
Sun, 2962° / 45°0.1
62 °
Jonestown, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.1 in
Chance of precipitation23%
Record high76° (1960)
Record low28° (2025)
Mon, 3061° / 44°0.15
61 °
Jonestown, Monday, 30 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.15 in
Chance of precipitation27%
Record high76° (2016)
Record low30° (2021)
Tue, 0161° / 44°0.08
61 °
Jonestown, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.08 in
Chance of precipitation23%
Record high78° (1991)
Record low27° (1964)
Wed, 0261° / 43°0.08
61 °
Jonestown, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.08 in
Chance of precipitation20%
Record high79° (1991)
Record low26° (1964)
Thu, 0360° / 43°0.09
60 °
Jonestown, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (1991)
Record low25° (1960)
Fri, 0459° / 43°0.04
59 °
Jonestown, Friday, 4 December
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.04 in
Chance of precipitation20%
Record high79° (1978)
Record low24° (2024)
Sat, 0559° / 43°0.09
59 °
Jonestown, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (1998)
Record low24° (2000)
Sun, 0659° / 42°0.08
59 °
Jonestown, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high78° (1998)
Record low27° (2024)
Mon, 0759° / 41°0.13
59 °
Jonestown, Monday, 7 December
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high78° (1998)
Record low23° (2024)
Tue, 0857° / 41°0.14
57 °
Jonestown, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.14 in
Chance of precipitation22%
Record high79° (1998)
Record low23° (2010)
Wed, 0959° / 42°0.11
59 °
Jonestown, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (1978)
Record low23° (2006)
Thu, 1060° / 43°0.12
60 °
Jonestown, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.12 in
Chance of precipitation37%
Record high78° (2007)
Record low25° (2006)
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 Jonestown, SC 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 Jonestown, SC 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.