Monthly outlook for Ethon Crossroads, SC: average high 67.5°, average low 46.8°. That is 1.4° below the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 3 days and 1.3 inches. The warmest day looks like 27 October (76.6°), the coolest 1 November (35.7°).
67.5°/46.8°
Average high / low
−1.4°
Below normal
2 / 3
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
71.4°
70.6°
+0.4°
29 October – 7 November
61°
68°
-3.9°
8 November – 17 November
at normal
63.9°
—
October records over 66 years
96.3°3 October 2019All-time high
36.3°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Irmo (14 mi).
Tue, 2075° / 44°0
75 °
Ethon Crossroads, Tuesday, 20 October
Clear. High 75°, low 44°.
Pressure30.24 inHg
Wind7.1 mph N
Humidity37%
Visibility6.2 mi
Dew point40°
Wed, 2172° / 53°0
72 °
Ethon Crossroads, Wednesday, 21 October
Clear. High 72°, low 53°.
Pressure30.24 inHg
Wind6.4 mph NE
Humidity51%
Visibility6.2 mi
Dew point47°
Thu, 2272° / 53°0
72 °
Ethon Crossroads, Thursday, 22 October
Clear. High 72°, low 53°.
Pressure30.18 inHg
Wind4.2 mph N
Humidity50%
Visibility6.2 mi
Dew point49°
Fri, 2370° / 52°0
70 °
Ethon Crossroads, Friday, 23 October
Clear. High 70°, low 52°.
Pressure30.21 inHg
Wind8.6 mph NE
Humidity41%
Visibility—
Dew point43°
Sat, 2463° / 49°0
63 °
Ethon Crossroads, Saturday, 24 October
Clear. High 63°, low 49°.
Pressure30.42 inHg
Wind11.6 mph NE
Humidity37%
Visibility—
Dew point34°
Sun, 2571° / 48°0
71 °
Ethon Crossroads, Sunday, 25 October
Clear. High 71°, low 48°.
Pressure30.39 inHg
Wind14.7 mph NE
Humidity42%
Visibility—
Dew point44°
Mon, 2674° / 49°0
74 °
Ethon Crossroads, Monday, 26 October
Overcast. High 74°, low 49°.
Pressure30.27 inHg
Wind7.7 mph NE
Humidity38%
Visibility—
Dew point43°
Tue, 2777° / 53°0
77 °
Ethon Crossroads, Tuesday, 27 October
Overcast. High 77°, low 53°.
Pressure30.18 inHg
Wind4.8 mph NE
Humidity28%
Visibility—
Dew point38°
Wed, 2873° / 59°0.02
73 °
Ethon Crossroads, Wednesday, 28 October
Light rain. High 73°, low 59°.
Pressure30.06 inHg
Wind4.6 mph NE
Humidity50%
Visibility—
Dew point51°
Thu, 2959° / 44°1.04
59 °
Ethon Crossroads, Thursday, 29 October
Rain. High 59°, low 44°.
Pressure30.03 inHg
Wind15.3 mph NE
Humidity93%
Visibility—
Dew point50°
Fri, 3060° / 43°0.06
60 °
Ethon Crossroads, Friday, 30 October
Light rain. High 60°, low 43°.
Pressure30.15 inHg
Wind15.3 mph NE
Humidity42%
Visibility—
Dew point35°
Sat, 3156° / 38°0
56 °
Ethon Crossroads, Saturday, 31 October
Clear. High 56°, low 38°.
Pressure30.45 inHg
Wind17.3 mph NE
Humidity24%
Visibility—
Dew point17°
Sun, 0159° / 36°0
59 °
Ethon Crossroads, Sunday, 1 November
Clear. High 59°, low 36°.
Pressure30.50 inHg
Wind12.5 mph NE
Humidity30%
Visibility—
Dew point24°
Mon, 0263° / 39°0
63 °
Ethon Crossroads, Monday, 2 November
Clear. High 63°, low 39°.
Pressure30.42 inHg
Wind7.4 mph NE
Humidity27%
Visibility—
Dew point26°
Tue, 0368° / 44°0
68 °
Ethon Crossroads, Tuesday, 3 November
Partly cloudy. High 68°, low 44°.
Pressure30.30 inHg
Wind4 mph N
Humidity24%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0467° / 51°0.09
67 °
Ethon Crossroads, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation30%
Record high83° (1961)
Record low34° (1966)
Thu, 0566° / 51°0.06
66 °
Ethon Crossroads, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1961)
Record low36° (2006)
Fri, 0667° / 50°0.05
67 °
Ethon Crossroads, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.05 in
Chance of precipitation13%
Record high80° (2024)
Record low35° (1976)
Sat, 0767° / 50°0.11
67 °
Ethon Crossroads, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.11 in
Chance of precipitation17%
Record high80° (2022)
Record low34° (1967)
Sun, 0866° / 49°0.06
66 °
Ethon Crossroads, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (2023)
Record low33° (1967)
Mon, 0966° / 49°0.11
66 °
Ethon Crossroads, Monday, 9 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.11 in
Chance of precipitation22%
Record high80° (2005)
Record low31° (1976)
Tue, 1066° / 50°0.1
66 °
Ethon Crossroads, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.1 in
Chance of precipitation30%
Record high79° (2020)
Record low36° (2025)
Wed, 1165° / 48°0.14
65 °
Ethon Crossroads, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation28%
Record high77° (2020)
Record low32° (2025)
Thu, 1263° / 48°0.19
63 °
Ethon Crossroads, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.19 in
Chance of precipitation37%
Record high77° (2014)
Record low34° (1996)
Fri, 1363° / 46°0.06
63 °
Ethon Crossroads, Friday, 13 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.06 in
Chance of precipitation17%
Record high76° (1964)
Record low28° (2019)
Sat, 1462° / 45°0.09
62 °
Ethon Crossroads, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (2005)
Record low32° (1986)
Sun, 1562° / 46°0.1
62 °
Ethon Crossroads, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation25%
Record high79° (1993)
Record low29° (1969)
Mon, 1664° / 47°0.06
64 °
Ethon Crossroads, Monday, 16 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1993)
Record low32° (1969)
Tue, 1763° / 46°0.04
63 °
Ethon Crossroads, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.04 in
Chance of precipitation22%
Record high78° (1964)
Record low31° (1997)
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 Ethon Crossroads, 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 Ethon Crossroads, 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.