Monthly outlook for Simpsonville, NY: average high 54.5°, average low 35.2°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 31 October (67.5°), the coolest 18 October (26.9°).
54.5°/35.2°
Average high / low
+1.9°
Above normal
3 / 6
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
52.3°
52°
+0.2°
28 October – 6 November
58.2°
48.8°
+5.2°
7 November – 16 November
at normal
43.5°
—
October records over 66 years
81.1°4 October 2023All-time high
19.2°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Summit (10 mi).
Mon, 1959° / 32°0
59 °
Simpsonville, Monday, 19 October
Clear. High 59°, low 32°.
Pressure30.42 inHg
Wind3.9 mph NW
Humidity37%
Visibility6.2 mi
Dew point32°
Tue, 2058° / 37°0
58 °
Simpsonville, Tuesday, 20 October
Clear. High 58°, low 37°.
Pressure30.33 inHg
Wind8.6 mph NE
Humidity46%
Visibility6.2 mi
Dew point35°
Wed, 2155° / 33°0
55 °
Simpsonville, Wednesday, 21 October
Clear. High 55°, low 33°.
Pressure30.27 inHg
Wind4.3 mph N
Humidity53%
Visibility6.2 mi
Dew point35°
Thu, 2251° / 34°0.01
51 °
Simpsonville, Thursday, 22 October
Light rain. High 51°, low 34°.
Pressure30.12 inHg
Wind12.8 mph NW
Humidity85%
Visibility—
Dew point42°
Fri, 2345° / 32°0
45 °
Simpsonville, Friday, 23 October
Overcast. High 45°, low 32°.
Pressure30.42 inHg
Wind10.3 mph N
Humidity68%
Visibility—
Dew point29°
Sat, 2453° / 27°0
53 °
Simpsonville, Saturday, 24 October
Clear. High 53°, low 27°.
Pressure30.65 inHg
Wind4.7 mph SW
Humidity34%
Visibility—
Dew point17°
Sun, 2553° / 32°0.06
53 °
Simpsonville, Sunday, 25 October
Light rain. High 53°, low 32°.
Pressure30.42 inHg
Wind11.5 mph SW
Humidity56%
Visibility—
Dew point31°
Mon, 2649° / 36°0
49 °
Simpsonville, Monday, 26 October
Mostly clear. High 49°, low 36°.
Pressure30.36 inHg
Wind11.1 mph NW
Humidity70%
Visibility—
Dew point34°
Tue, 2748° / 30°0
48 °
Simpsonville, Tuesday, 27 October
Overcast. High 48°, low 30°.
Pressure30.36 inHg
Wind12.8 mph NW
Humidity65%
Visibility—
Dew point34°
Wed, 2852° / 28°0
52 °
Simpsonville, Wednesday, 28 October
Overcast. High 52°, low 28°.
Pressure30.39 inHg
Wind9.3 mph SW
Humidity36%
Visibility—
Dew point19°
Thu, 2955° / 41°0.22
55 °
Simpsonville, Thursday, 29 October
Light rain. High 55°, low 41°.
Pressure30.06 inHg
Wind10.5 mph S
Humidity91%
Visibility—
Dew point48°
Fri, 3063° / 50°0.02
63 °
Simpsonville, Friday, 30 October
Light rain. High 63°, low 50°.
Pressure29.94 inHg
Wind9.2 mph W
Humidity92%
Visibility—
Dew point56°
Sat, 3167° / 47°0
67 °
Simpsonville, Saturday, 31 October
Overcast. High 67°, low 47°.
Pressure30.03 inHg
Wind13.9 mph S
Humidity66%
Visibility—
Dew point49°
Sun, 0161° / 41°0.1
61 °
Simpsonville, Sunday, 1 November
Light rain. High 61°, low 41°.
Pressure29.97 inHg
Wind14.3 mph S
Humidity83%
Visibility—
Dew point55°
Mon, 0251° / 35°0
51 °
Simpsonville, Monday, 2 November
Overcast. High 51°, low 35°.
Pressure30.36 inHg
Wind10.2 mph NW
Humidity64%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0350° / 35°0.1
50 °
Simpsonville, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation47%
Record high68° (1982)
Record low19° (1993)
Wed, 0447° / 34°0.07
47 °
Simpsonville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (1994)
Record low22° (2013)
Thu, 0547° / 34°0.13
47 °
Simpsonville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation40%
Record high68° (2024)
Record low13° (1962)
Fri, 0647° / 34°0.1
47 °
Simpsonville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (2022)
Record low21° (1962)
Sat, 0745° / 33°0.08
45 °
Simpsonville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation38%
Record high67° (1975)
Record low6° (1962)
Sun, 0845° / 32°0.11
45 °
Simpsonville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation32%
Record high65° (2020)
Record low17° (2002)
Mon, 0946° / 32°0.12
46 °
Simpsonville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2020)
Record low16° (1971)
Tue, 1046° / 32°0.1
46 °
Simpsonville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.1 in
Chance of precipitation52%
Record high68° (2020)
Record low15° (2017)
Wed, 1144° / 32°0.14
44 °
Simpsonville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation47%
Record high64° (2022)
Record low11° (2017)
Thu, 1243° / 30°0.15
43 °
Simpsonville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.15 in
Chance of precipitation45%
Record high64° (1964)
Record low14° (2019)
Fri, 1341° / 28°0.12
41 °
Simpsonville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.12 in
Chance of precipitation48%
Record high60° (1985)
Record low10° (2019)
Sat, 1442° / 29°0.13
42 °
Simpsonville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation35%
Record high62° (1989)
Record low11° (1986)
Sun, 1542° / 29°0.13
42 °
Simpsonville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation45%
Record high62° (1993)
Record low12° (1967)
Mon, 1642° / 29°0.1
42 °
Simpsonville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation32%
Record high60° (1990)
Record low10° (1967)
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 Simpsonville, NY 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 Simpsonville, NY 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.