Monthly outlook for Lyonsville, NJ: average high 59°, average low 40.9°. That is 0.7° below the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 14 October (73.2°), the coolest 19 October (28.8°).
59°/40.9°
Average high / low
−0.7°
Below normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
61.8°
61.2°
+0.4°
20 October – 29 October
54.4°
57.9°
-2°
30 October – 8 November
at normal
54.6°
—
October records over 66 years
86.2°8 October 2007All-time high
18.9°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Milton (6 mi).
Sun, 1159° / 48°0.96
59 °
Lyonsville, Sunday, 11 October
Rain. High 59°, low 48°.
Pressure30.27 inHg
Wind11.7 mph E
Humidity99%
Visibility2.2 mi
Dew point55°
Mon, 1272° / 47°0.03
72 °
Lyonsville, Monday, 12 October
Light rain. High 72°, low 47°.
Pressure29.80 inHg
Wind11.3 mph N
Humidity70%
Visibility6.2 mi
Dew point54°
Tue, 1371° / 52°0
71 °
Lyonsville, Tuesday, 13 October
Clear. High 71°, low 52°.
Pressure29.97 inHg
Wind7.1 mph S
Humidity68%
Visibility6.2 mi
Dew point58°
Wed, 1473° / 61°0.03
73 °
Lyonsville, Wednesday, 14 October
Light rain. High 73°, low 61°.
Pressure29.85 inHg
Wind10.5 mph W
Humidity65%
Visibility6.2 mi
Dew point60°
Thu, 1559° / 46°0
59 °
Lyonsville, Thursday, 15 October
Mostly clear. High 59°, low 46°.
Pressure30.18 inHg
Wind13.9 mph NW
Humidity51%
Visibility—
Dew point38°
Fri, 1662° / 42°0.01
62 °
Lyonsville, Friday, 16 October
Light rain. High 62°, low 42°.
Pressure29.97 inHg
Wind10.2 mph SW
Humidity59%
Visibility—
Dew point37°
Sat, 1763° / 39°0.1
63 °
Lyonsville, Saturday, 17 October
Light rain. High 63°, low 39°.
Pressure29.80 inHg
Wind14.6 mph NW
Humidity87%
Visibility—
Dew point49°
Sun, 1844° / 31°0
44 °
Lyonsville, Sunday, 18 October
Clear. High 44°, low 31°.
Pressure30.33 inHg
Wind15.3 mph NW
Humidity40%
Visibility—
Dew point16°
Mon, 1949° / 29°0
49 °
Lyonsville, Monday, 19 October
Clear. High 49°, low 29°.
Pressure30.62 inHg
Wind5.5 mph N
Humidity34%
Visibility—
Dew point15°
Tue, 2056° / 33°0
56 °
Lyonsville, Tuesday, 20 October
Partly cloudy. High 56°, low 33°.
Pressure30.50 inHg
Wind3.3 mph NW
Humidity37%
Visibility—
Dew point22°
Wed, 2157° / 37°0
57 °
Lyonsville, Wednesday, 21 October
Clear. High 57°, low 37°.
Pressure30.42 inHg
Wind5.4 mph S
Humidity42%
Visibility—
Dew point28°
Thu, 2260° / 41°0
60 °
Lyonsville, Thursday, 22 October
Overcast. High 60°, low 41°.
Pressure30.18 inHg
Wind10.6 mph SW
Humidity55%
Visibility—
Dew point35°
Fri, 2360° / 43°0
60 °
Lyonsville, Friday, 23 October
Overcast. High 60°, low 43°.
Pressure30.00 inHg
Wind11.3 mph NW
Humidity60%
Visibility—
Dew point42°
Sat, 2446° / 34°0
46 °
Lyonsville, Saturday, 24 October
Clear. High 46°, low 34°.
Pressure30.12 inHg
Wind13.8 mph NW
Humidity50%
Visibility—
Dew point26°
Sun, 2548° / 30°0.09
48 °
Lyonsville, Sunday, 25 October
Light rain. High 48°, low 30°.
Pressure30.39 inHg
Wind8 mph W
Humidity48%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2657° / 44°0.15
57 °
Lyonsville, Monday, 26 October
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.15 in
Chance of precipitation35%
Record high76° (1963)
Record low32° (1962)
Tue, 2757° / 43°0.18
57 °
Lyonsville, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.18 in
Chance of precipitation30%
Record high78° (1963)
Record low28° (1976)
Wed, 2857° / 42°0.17
57 °
Lyonsville, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.17 in
Chance of precipitation32%
Record high77° (2023)
Record low27° (1976)
Thu, 2955° / 41°0.2
55 °
Lyonsville, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.2 in
Chance of precipitation27%
Record high71° (1984)
Record low28° (1965)
Fri, 3055° / 40°0.12
55 °
Lyonsville, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation23%
Record high75° (2024)
Record low30° (2011)
Sat, 3156° / 41°0.06
56 °
Lyonsville, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation15%
Record high78° (2024)
Record low19° (2011)
Sun, 0157° / 42°0.09
57 °
Lyonsville, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (1974)
Record low31° (1983)
Mon, 0256° / 42°0.11
56 °
Lyonsville, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (1982)
Record low28° (1965)
Tue, 0356° / 42°0.09
56 °
Lyonsville, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high74° (2003)
Record low30° (1980)
Wed, 0455° / 41°0.06
55 °
Lyonsville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (1987)
Record low29° (2006)
Thu, 0554° / 41°0.14
54 °
Lyonsville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.14 in
Chance of precipitation28%
Record high72° (2022)
Record low30° (1962)
Fri, 0653° / 40°0.09
53 °
Lyonsville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (2024)
Record low27° (2012)
Sat, 0752° / 39°0.08
52 °
Lyonsville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (2022)
Record low26° (1962)
Sun, 0852° / 38°0.15
52 °
Lyonsville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation27%
Record high71° (2020)
Record low25° (2019)
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 Lyonsville, NJ 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 Lyonsville, NJ 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.