Monthly outlook for Washington, MI: average high 59°, average low 42.6°. That is 2.5° above the climate normal for October. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 22 October (68.5°), the coolest 5 November (34.8°).
59°/42.6°
Average high / low
+2.5°
Above normal
4 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
60.8°
55.5°
+2.9°
31 October – 9 November
56°
51.9°
+2.3°
10 November – 19 November
at normal
46.3°
—
October records over 66 years
85.8°8 October 2007All-time high
26.1°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Sterling Heights (10 mi).
Thu, 2269° / 41°0
69 °
Washington, Thursday, 22 October
Clear. High 69°, low 41°.
Pressure30.24 inHg
Wind5.4 mph N
Humidity55%
Visibility6.2 mi
Dew point46°
Fri, 2362° / 42°0
62 °
Washington, Friday, 23 October
Mostly clear. High 62°, low 42°.
Pressure30.42 inHg
Wind2.8 mph E
Humidity76%
Visibility5.8 mi
Dew point49°
Sat, 2462° / 41°0
62 °
Washington, Saturday, 24 October
Clear. High 62°, low 41°.
Pressure30.47 inHg
Wind2.9 mph SE
Humidity69%
Visibility6.2 mi
Dew point47°
Sun, 2565° / 47°0
65 °
Washington, Sunday, 25 October
Overcast. High 65°, low 47°.
Pressure30.45 inHg
Wind4.6 mph SW
Humidity68%
Visibility6.2 mi
Dew point49°
Mon, 2667° / 49°0
67 °
Washington, Monday, 26 October
Overcast. High 67°, low 49°.
Pressure30.30 inHg
Wind5 mph SW
Humidity56%
Visibility—
Dew point48°
Tue, 2752° / 48°0
52 °
Washington, Tuesday, 27 October
Overcast. High 52°, low 48°.
Pressure30.33 inHg
Wind7.2 mph SE
Humidity57%
Visibility—
Dew point36°
Wed, 2860° / 45°0.04
60 °
Washington, Wednesday, 28 October
Light rain. High 60°, low 45°.
Pressure30.00 inHg
Wind9.8 mph S
Humidity64%
Visibility—
Dew point46°
Thu, 2953° / 38°0.4
53 °
Washington, Thursday, 29 October
Rain. High 53°, low 38°.
Pressure30.03 inHg
Wind18.4 mph NW
Humidity60%
Visibility—
Dew point33°
Fri, 3053° / 37°0
53 °
Washington, Friday, 30 October
Clear. High 53°, low 37°.
Pressure30.12 inHg
Wind14.1 mph W
Humidity37%
Visibility—
Dew point24°
Sat, 3155° / 39°0
55 °
Washington, Saturday, 31 October
Overcast. High 55°, low 39°.
Pressure30.15 inHg
Wind13 mph SW
Humidity34%
Visibility—
Dew point24°
Sun, 0164° / 49°0
64 °
Washington, Sunday, 1 November
Overcast. High 64°, low 49°.
Pressure30.27 inHg
Wind9.9 mph SW
Humidity51%
Visibility—
Dew point43°
Mon, 0257° / 53°0.97
57 °
Washington, Monday, 2 November
Rain. High 57°, low 53°.
Pressure30.15 inHg
Wind11.3 mph E
Humidity91%
Visibility—
Dew point51°
Tue, 0360° / 44°0.82
60 °
Washington, Tuesday, 3 November
Rain. High 60°, low 44°.
Pressure29.83 inHg
Wind21.2 mph NE
Humidity93%
Visibility—
Dew point53°
Wed, 0446° / 36°0.01
46 °
Washington, Wednesday, 4 November
Light rain. High 46°, low 36°.
Pressure30.42 inHg
Wind18 mph NE
Humidity45%
Visibility—
Dew point24°
Thu, 0553° / 35°0
53 °
Washington, Thursday, 5 November
Mostly clear. High 53°, low 35°.
Pressure30.09 inHg
Wind8.4 mph SE
Humidity67%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0651° / 39°0.05
51 °
Washington, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (2024)
Record low26° (2019)
Sat, 0750° / 39°0.09
50 °
Washington, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2020)
Record low24° (1991)
Sun, 0850° / 38°0.03
50 °
Washington, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.03 in
Chance of precipitation25%
Record high67° (2020)
Record low20° (1991)
Mon, 0950° / 38°0.1
50 °
Washington, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.1 in
Chance of precipitation35%
Record high70° (2020)
Record low22° (1991)
Tue, 1050° / 38°0.11
50 °
Washington, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (2020)
Record low20° (2017)
Wed, 1147° / 37°0.11
47 °
Washington, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2020)
Record low21° (2017)
Thu, 1246° / 34°0.06
46 °
Washington, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (1964)
Record low13° (2019)
Fri, 1346° / 34°0.05
46 °
Washington, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high64° (1989)
Record low5° (2019)
Sat, 1446° / 35°0.09
46 °
Washington, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high62° (1973)
Record low17° (1986)
Sun, 1546° / 35°0.13
46 °
Washington, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high65° (2001)
Record low22° (1967)
Mon, 1645° / 34°0.07
45 °
Washington, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (1988)
Record low17° (2019)
Tue, 1745° / 34°0.07
45 °
Washington, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.07 in
Chance of precipitation35%
Record high64° (1963)
Record low17° (2019)
Wed, 1846° / 35°0.09
46 °
Washington, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (1971)
Record low15° (2014)
Thu, 1946° / 35°0.07
46 °
Washington, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1991)
Record low15° (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 Washington, MI 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, MI 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.