Monthly outlook for Byram Center, NJ: average high 58.3°, average low 39°. That is 0.2° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 2 November (65.1°), the coolest 5 November (29.9°).
58.3°/39°
Average high / low
+0.2°
Above normal
2 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
58.4°
58.7°
-0.2°
31 October – 9 November
58.1°
55.5°
+1.4°
10 November – 19 November
at normal
50.4°
—
October records over 66 years
87.4°2 October 2019All-time high
19°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Dover (9 mi).
Thu, 2265° / 42°0
65 °
Byram Center, Thursday, 22 October
Clear. High 65°, low 42°.
Pressure30.06 inHg
Wind9.2 mph N
Humidity34%
Visibility6.2 mi
Dew point28°
Fri, 2355° / 39°0
55 °
Byram Center, Friday, 23 October
Clear. High 55°, low 39°.
Pressure30.39 inHg
Wind8 mph NE
Humidity46%
Visibility6.2 mi
Dew point31°
Sat, 2457° / 34°0
57 °
Byram Center, Saturday, 24 October
Overcast. High 57°, low 34°.
Pressure30.56 inHg
Wind0.8 mph NW
Humidity45%
Visibility6.2 mi
Dew point33°
Sun, 2560° / 36°0
60 °
Byram Center, Sunday, 25 October
Clear. High 60°, low 36°.
Pressure30.56 inHg
Wind1.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point36°
Mon, 2665° / 36°0
65 °
Byram Center, Monday, 26 October
Clear. High 65°, low 36°.
Pressure30.39 inHg
Wind2.8 mph W
Humidity60%
Visibility—
Dew point39°
Tue, 2759° / 41°0
59 °
Byram Center, Tuesday, 27 October
Clear. High 59°, low 41°.
Pressure30.30 inHg
Wind7.1 mph N
Humidity59%
Visibility—
Dew point38°
Wed, 2856° / 43°0.02
56 °
Byram Center, Wednesday, 28 October
Light rain. High 56°, low 43°.
Pressure30.30 inHg
Wind6 mph SE
Humidity75%
Visibility—
Dew point46°
Thu, 2957° / 40°0.02
57 °
Byram Center, Thursday, 29 October
Light rain. High 57°, low 40°.
Pressure29.77 inHg
Wind14.5 mph W
Humidity79%
Visibility—
Dew point49°
Fri, 3050° / 35°0
50 °
Byram Center, Friday, 30 October
Mostly clear. High 50°, low 35°.
Pressure30.06 inHg
Wind14.1 mph NW
Humidity49%
Visibility—
Dew point24°
Sat, 3154° / 34°0
54 °
Byram Center, Saturday, 31 October
Clear. High 54°, low 34°.
Pressure30.33 inHg
Wind6.6 mph SW
Humidity52%
Visibility—
Dew point30°
Sun, 0160° / 39°0
60 °
Byram Center, Sunday, 1 November
Overcast. High 60°, low 39°.
Pressure30.42 inHg
Wind9.6 mph SW
Humidity52%
Visibility—
Dew point34°
Mon, 0265° / 48°0.01
65 °
Byram Center, Monday, 2 November
Light rain. High 65°, low 48°.
Pressure30.39 inHg
Wind6.4 mph SW
Humidity52%
Visibility—
Dew point41°
Tue, 0364° / 54°0.95
64 °
Byram Center, Tuesday, 3 November
Rain. High 64°, low 54°.
Pressure29.94 inHg
Wind13 mph SW
Humidity98%
Visibility—
Dew point58°
Wed, 0459° / 33°0.12
59 °
Byram Center, Wednesday, 4 November
Light rain. High 59°, low 33°.
Pressure30.30 inHg
Wind13.1 mph NE
Humidity65%
Visibility—
Dew point33°
Thu, 0546° / 30°0
46 °
Byram Center, Thursday, 5 November
Overcast. High 46°, low 30°.
Pressure30.42 inHg
Wind8.1 mph E
Humidity65%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0654° / 41°0.08
54 °
Byram Center, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.08 in
Chance of precipitation32%
Record high77° (2024)
Record low28° (2012)
Sat, 0754° / 40°0.08
54 °
Byram Center, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation25%
Record high72° (2022)
Record low27° (1962)
Sun, 0853° / 39°0.15
53 °
Byram Center, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation27%
Record high71° (2020)
Record low27° (1960)
Mon, 0954° / 39°0.09
54 °
Byram Center, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (2020)
Record low22° (2019)
Tue, 1054° / 39°0.17
54 °
Byram Center, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.17 in
Chance of precipitation38%
Record high71° (2020)
Record low22° (2017)
Wed, 1152° / 39°0.13
52 °
Byram Center, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (2006)
Record low21° (2017)
Thu, 1251° / 37°0.17
51 °
Byram Center, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation38%
Record high68° (1964)
Record low24° (2019)
Fri, 1349° / 36°0.16
49 °
Byram Center, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.16 in
Chance of precipitation38%
Record high69° (1964)
Record low20° (2019)
Sat, 1450° / 36°0.09
50 °
Byram Center, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation23%
Record high68° (1993)
Record low22° (1986)
Sun, 1551° / 37°0.11
51 °
Byram Center, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation40%
Record high73° (1993)
Record low22° (1967)
Mon, 1650° / 37°0.13
50 °
Byram Center, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2005)
Record low19° (1967)
Tue, 1749° / 35°0.11
49 °
Byram Center, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high65° (1987)
Record low23° (2019)
Wed, 1849° / 35°0.09
49 °
Byram Center, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high66° (1963)
Record low24° (1997)
Thu, 1949° / 35°0.08
49 °
Byram Center, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (1985)
Record low19° (2014)
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 Byram Center, 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 Byram Center, 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.