Monthly outlook for Saint Helens, KY: average high 69.9°, average low 47.6°. That is 4° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 28 October (75.9°), the coolest 3 November (40°).
69.9°/47.6°
Average high / low
+4°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
72.3°
64.2°
+4.5°
3 November – 12 November
65.9°
59.5°
+3.6°
13 November – 22 November
at normal
55.5°
—
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).
Sun, 2572° / 43°0
72 °
Saint Helens, Sunday, 25 October
Clear. High 72°, low 43°.
Pressure30.47 inHg
Wind2.6 mph SE
Humidity51%
Visibility6.2 mi
Dew point46°
Mon, 2672° / 45°0
72 °
Saint Helens, Monday, 26 October
Clear. High 72°, low 45°.
Pressure30.36 inHg
Wind1.4 mph NW
Humidity45%
Visibility6.2 mi
Dew point45°
Tue, 2773° / 46°0
73 °
Saint Helens, Tuesday, 27 October
Overcast. High 73°, low 46°.
Pressure30.30 inHg
Wind3.1 mph E
Humidity46%
Visibility6.2 mi
Dew point45°
Wed, 2876° / 49°0
76 °
Saint Helens, Wednesday, 28 October
Overcast. High 76°, low 49°.
Pressure30.24 inHg
Wind5.7 mph W
Humidity30%
Visibility—
Dew point39°
Thu, 2975° / 47°0
75 °
Saint Helens, Thursday, 29 October
Clear. High 75°, low 47°.
Pressure30.30 inHg
Wind3.4 mph S
Humidity29%
Visibility—
Dew point37°
Fri, 3076° / 51°0
76 °
Saint Helens, Friday, 30 October
Partly cloudy. High 76°, low 51°.
Pressure30.21 inHg
Wind2.6 mph N
Humidity35%
Visibility—
Dew point43°
Sat, 3176° / 52°0
76 °
Saint Helens, Saturday, 31 October
Overcast. High 76°, low 52°.
Pressure30.15 inHg
Wind3.8 mph SE
Humidity37%
Visibility—
Dew point44°
Sun, 0170° / 57°0.1
70 °
Saint Helens, Sunday, 1 November
Light rain. High 70°, low 57°.
Pressure30.09 inHg
Wind6.9 mph SW
Humidity49%
Visibility—
Dew point48°
Mon, 0263° / 47°0.23
63 °
Saint Helens, Monday, 2 November
Rain. High 63°, low 47°.
Pressure30.06 inHg
Wind7.9 mph NW
Humidity57%
Visibility—
Dew point46°
Tue, 0362° / 40°0
62 °
Saint Helens, Tuesday, 3 November
Mostly clear. High 62°, low 40°.
Pressure30.03 inHg
Wind11.2 mph W
Humidity31%
Visibility—
Dew point28°
Wed, 0460° / 41°0
60 °
Saint Helens, Wednesday, 4 November
Overcast. High 60°, low 41°.
Pressure30.15 inHg
Wind4.4 mph S
Humidity24%
Visibility—
Dew point20°
Thu, 0571° / 54°0
71 °
Saint Helens, Thursday, 5 November
Overcast. High 71°, low 54°.
Pressure30.06 inHg
Wind12.1 mph W
Humidity40%
Visibility—
Dew point43°
Fri, 0673° / 49°0
73 °
Saint Helens, Friday, 6 November
Clear. High 73°, low 49°.
Pressure30.21 inHg
Wind5 mph SW
Humidity34%
Visibility—
Dew point40°
Sat, 0769° / 54°0.06
69 °
Saint Helens, Saturday, 7 November
Light rain. High 69°, low 54°.
Pressure30.12 inHg
Wind10.6 mph SW
Humidity55%
Visibility—
Dew point50°
Sun, 0862° / 45°0
62 °
Saint Helens, Sunday, 8 November
Light rain. High 62°, low 45°.
Pressure30.09 inHg
Wind6 mph NW
Humidity38%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0961° / 43°0.12
61 °
Saint Helens, Monday, 9 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.12 in
Chance of precipitation30%
Record high78° (2005)
Record low23° (2019)
Tue, 1059° / 43°0.11
59 °
Saint Helens, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high79° (2020)
Record low26° (2018)
Wed, 1157° / 41°0.12
57 °
Saint Helens, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation28%
Record high71° (1985)
Record low22° (2018)
Thu, 1256° / 40°0.1
56 °
Saint Helens, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (1985)
Record low20° (2019)
Fri, 1355° / 39°0.04
55 °
Saint Helens, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.04 in
Chance of precipitation23%
Record high74° (1978)
Record low15° (2019)
Sat, 1456° / 39°0.09
56 °
Saint Helens, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (1993)
Record low21° (1986)
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)
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.