Monthly outlook for Saint Helens, KY: average high 64.9°, average low 49.2°. That is 2.6° above the climate normal for October. Precipitation is expected on 5 days (about 2.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 3 November (77.1°), the coolest 12 November (39.2°).
64.9°/49.2°
Average high / low
+2.6°
Above normal
5 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
69.6°
62°
+4.2°
9 November – 18 November
57.2°
56.9°
+0.2°
19 November – 28 November
at normal
54.5°
—
October records over 66 years
95°3 October 2019All-time high
26.6°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Jackson (15 mi).
Sat, 3173° / 47°0
73 °
Saint Helens, Saturday, 31 October
Overcast. High 73°, low 47°.
Pressure30.36 inHg
Wind4.5 mph E
Humidity42%
Visibility6.2 mi
Dew point41°
Sun, 0174° / 57°0
74 °
Saint Helens, Sunday, 1 November
Overcast. High 74°, low 57°.
Pressure30.39 inHg
Wind2.4 mph S
Humidity37%
Visibility6.2 mi
Dew point39°
Mon, 0267° / 54°0
67 °
Saint Helens, Monday, 2 November
Overcast. High 67°, low 54°.
Pressure30.33 inHg
Wind3.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point47°
Tue, 0377° / 52°0
77 °
Saint Helens, Tuesday, 3 November
Mostly clear. High 77°, low 52°.
Pressure30.12 inHg
Wind8.1 mph SE
Humidity42%
Visibility—
Dew point48°
Wed, 0476° / 53°0.05
76 °
Saint Helens, Wednesday, 4 November
Light rain. High 76°, low 53°.
Pressure29.88 inHg
Wind11.5 mph SE
Humidity51%
Visibility—
Dew point53°
Thu, 0568° / 59°1.07
68 °
Saint Helens, Thursday, 5 November
Rain. High 68°, low 59°.
Pressure29.59 inHg
Wind8.4 mph E
Humidity76%
Visibility—
Dew point60°
Fri, 0659° / 57°0.09
59 °
Saint Helens, Friday, 6 November
Light rain. High 59°, low 57°.
Pressure29.71 inHg
Wind9 mph W
Humidity95%
Visibility—
Dew point56°
Sat, 0763° / 49°0
63 °
Saint Helens, Saturday, 7 November
Overcast. High 63°, low 49°.
Pressure30.06 inHg
Wind4.8 mph N
Humidity52%
Visibility—
Dew point43°
Sun, 0864° / 44°0
64 °
Saint Helens, Sunday, 8 November
Overcast. High 64°, low 44°.
Pressure30.03 inHg
Wind7 mph E
Humidity45%
Visibility—
Dew point40°
Mon, 0965° / 54°0.32
65 °
Saint Helens, Monday, 9 November
Rain. High 65°, low 54°.
Pressure29.85 inHg
Wind8.5 mph SW
Humidity86%
Visibility—
Dew point57°
Tue, 1056° / 44°0.02
56 °
Saint Helens, Tuesday, 10 November
Light rain. High 56°, low 44°.
Pressure29.91 inHg
Wind7.3 mph NW
Humidity82%
Visibility—
Dew point46°
Wed, 1152° / 41°0
52 °
Saint Helens, Wednesday, 11 November
Overcast. High 52°, low 41°.
Pressure30.00 inHg
Wind5.2 mph NW
Humidity46%
Visibility—
Dew point30°
Thu, 1247° / 39°0.41
47 °
Saint Helens, Thursday, 12 November
Rain. High 47°, low 39°.
Pressure29.77 inHg
Wind5.4 mph S
Humidity79%
Visibility—
Dew point39°
Fri, 1359° / 46°0.03
59 °
Saint Helens, Friday, 13 November
Light rain. High 59°, low 46°.
Pressure29.80 inHg
Wind9.4 mph W
Humidity67%
Visibility—
Dew point47°
Sat, 1464° / 43°0
64 °
Saint Helens, Saturday, 14 November
Clear. High 64°, low 43°.
Pressure29.91 inHg
Wind7.5 mph S
Humidity46%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1556° / 40°0.15
56 °
Saint Helens, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.15 in
Chance of precipitation38%
Record high74° (2005)
Record low20° (1969)
Mon, 1656° / 39°0.13
56 °
Saint Helens, Monday, 16 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (1964)
Record low26° (2018)
Tue, 1756° / 39°0.11
56 °
Saint Helens, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.11 in
Chance of precipitation28%
Record high74° (2016)
Record low22° (2022)
Wed, 1857° / 40°0.08
57 °
Saint Helens, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.08 in
Chance of precipitation20%
Record high77° (2016)
Record low22° (2014)
Thu, 1957° / 40°0.14
57 °
Saint Helens, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.14 in
Chance of precipitation37%
Record high76° (1985)
Record low20° (2014)
Fri, 2056° / 40°0.08
56 °
Saint Helens, Friday, 20 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.08 in
Chance of precipitation33%
Record high74° (1991)
Record low19° (2022)
Sat, 2154° / 39°0.12
54 °
Saint Helens, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation27%
Record high72° (1979)
Record low21° (2022)
Sun, 2254° / 38°0.14
54 °
Saint Helens, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.14 in
Chance of precipitation32%
Record high73° (1992)
Record low20° (1964)
Mon, 2354° / 38°0.08
54 °
Saint Helens, Monday, 23 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation33%
Record high73° (1999)
Record low20° (1970)
Tue, 2454° / 38°0.13
54 °
Saint Helens, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (2001)
Record low16° (1970)
Wed, 2555° / 38°0.1
55 °
Saint Helens, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.1 in
Chance of precipitation38%
Record high70° (1979)
Record low17° (1970)
Thu, 2655° / 39°0.15
55 °
Saint Helens, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.15 in
Chance of precipitation43%
Record high70° (1990)
Record low24° (1977)
Fri, 2754° / 40°0.22
54 °
Saint Helens, Friday, 27 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.22 in
Chance of precipitation48%
Record high75° (1990)
Record low22° (1977)
Sat, 2853° / 38°0.19
53 °
Saint Helens, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.19 in
Chance of precipitation40%
Record high71° (1960)
Record low20° (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 Saint Helens, KY 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 Saint Helens, KY 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.