Monthly outlook for Washington, NJ: average high 64.5°, average low 51.2°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 3.6 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 16 October (74.8°), the coolest 18 October (38.1°).
64.5°/51.2°
Average high / low
+2.1°
Above normal
3 / 4
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
64.7°
62°
+1.5°
25 October – 3 November
64.3°
58.6°
+3.2°
4 November – 13 November
at normal
54.4°
—
October records over 66 years
89.6°2 October 2019All-time high
30.6°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — New Milford (4 mi).
Fri, 1675° / 49°0.15
75 °
Washington, Friday, 16 October
Light rain. High 75°, low 49°.
Pressure29.80 inHg
Wind7.9 mph S
Humidity95%
Visibility6.2 mi
Dew point62°
Sat, 1762° / 41°0
62 °
Washington, Saturday, 17 October
Clear. High 62°, low 41°.
Pressure30.09 inHg
Wind14 mph NW
Humidity46%
Visibility6.2 mi
Dew point31°
Sun, 1853° / 38°0
53 °
Washington, Sunday, 18 October
Clear. High 53°, low 38°.
Pressure30.59 inHg
Wind1.7 mph S
Humidity51%
Visibility6.2 mi
Dew point32°
Mon, 1963° / 41°0
63 °
Washington, Monday, 19 October
Clear. High 63°, low 41°.
Pressure30.53 inHg
Wind4.6 mph S
Humidity60%
Visibility—
Dew point41°
Tue, 2067° / 44°0
67 °
Washington, Tuesday, 20 October
Clear. High 67°, low 44°.
Pressure30.30 inHg
Wind6.2 mph N
Humidity54%
Visibility—
Dew point42°
Wed, 2166° / 51°0
66 °
Washington, Wednesday, 21 October
Clear. High 66°, low 51°.
Pressure30.42 inHg
Wind7 mph NE
Humidity55%
Visibility—
Dew point43°
Thu, 2262° / 54°0
62 °
Washington, Thursday, 22 October
Overcast. High 62°, low 54°.
Pressure30.50 inHg
Wind4.3 mph SW
Humidity65%
Visibility—
Dew point45°
Fri, 2369° / 52°0
69 °
Washington, Friday, 23 October
Partly cloudy. High 69°, low 52°.
Pressure30.39 inHg
Wind5.2 mph W
Humidity58%
Visibility—
Dew point46°
Sat, 2467° / 56°0
67 °
Washington, Saturday, 24 October
Overcast. High 67°, low 56°.
Pressure30.45 inHg
Wind8.5 mph E
Humidity58%
Visibility—
Dew point48°
Sun, 2570° / 57°0
70 °
Washington, Sunday, 25 October
Overcast. High 70°, low 57°.
Pressure30.45 inHg
Wind8.3 mph S
Humidity70%
Visibility—
Dew point54°
Mon, 2667° / 60°0.01
67 °
Washington, Monday, 26 October
Light rain. High 67°, low 60°.
Pressure30.21 inHg
Wind9.9 mph S
Humidity88%
Visibility—
Dew point59°
Tue, 2765° / 61°0
65 °
Washington, Tuesday, 27 October
Overcast. High 65°, low 61°.
Pressure30.15 inHg
Wind7.9 mph S
Humidity70%
Visibility—
Dew point52°
Wed, 2859° / 54°0.92
59 °
Washington, Wednesday, 28 October
Rain. High 59°, low 54°.
Pressure30.12 inHg
Wind10.3 mph E
Humidity88%
Visibility—
Dew point51°
Thu, 2964° / 58°2.48
64 °
Washington, Thursday, 29 October
Heavy rain. High 64°, low 58°.
Pressure29.53 inHg
Wind14.7 mph NW
Humidity93%
Visibility—
Dew point61°
Fri, 3061° / 53°0
61 °
Washington, Friday, 30 October
Mostly clear. High 61°, low 53°.
Pressure29.97 inHg
Wind15 mph NW
Humidity50%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3158° / 44°0.06
58 °
Washington, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.06 in
Chance of precipitation18%
Record high81° (2024)
Record low31° (1988)
Sun, 0159° / 45°0.1
59 °
Washington, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (2024)
Record low35° (2002)
Mon, 0259° / 45°0.09
59 °
Washington, Monday, 2 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.09 in
Chance of precipitation33%
Record high75° (1982)
Record low31° (1976)
Tue, 0359° / 44°0.09
59 °
Washington, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2003)
Record low34° (2002)
Wed, 0457° / 44°0.05
57 °
Washington, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.05 in
Chance of precipitation20%
Record high72° (1975)
Record low33° (2006)
Thu, 0557° / 43°0.13
57 °
Washington, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.13 in
Chance of precipitation30%
Record high73° (2022)
Record low33° (1962)
Fri, 0655° / 43°0.08
55 °
Washington, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.08 in
Chance of precipitation32%
Record high79° (2024)
Record low31° (2012)
Sat, 0755° / 42°0.08
55 °
Washington, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high75° (2022)
Record low28° (1962)
Sun, 0854° / 41°0.16
54 °
Washington, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.16 in
Chance of precipitation27%
Record high72° (2020)
Record low29° (1960)
Mon, 0954° / 41°0.08
54 °
Washington, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1975)
Record low26° (2019)
Tue, 1055° / 41°0.15
55 °
Washington, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation38%
Record high71° (2020)
Record low26° (2017)
Wed, 1153° / 41°0.14
53 °
Washington, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.14 in
Chance of precipitation37%
Record high69° (2020)
Record low24° (2017)
Thu, 1252° / 40°0.14
52 °
Washington, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.14 in
Chance of precipitation38%
Record high68° (2022)
Record low27° (2019)
Fri, 1351° / 38°0.18
51 °
Washington, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.18 in
Chance of precipitation35%
Record high70° (1964)
Record low23° (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 Washington, 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 Washington, 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.