Monthly outlook for Washington Mill, ID: average high 57.8°, average low 36.7°. That is 3° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 20 October (64.8°), the coolest 24 October (28.2°).
57.8°/36.7°
Average high / low
+3°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.5°
54.5°
+2.2°
29 October – 7 November
56.7°
48.5°
+4.6°
8 November – 17 November
at normal
44°
—
October records over 66 years
87.6°2 October 2010All-time high
-4.7°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Placerville (10 mi).
Tue, 2065° / 31°0
65 °
Washington Mill, Tuesday, 20 October
Overcast. High 65°, low 31°.
Pressure30.00 inHg
Wind1.2 mph SE
Humidity36%
Visibility6.2 mi
Dew point36°
Wed, 2164° / 32°0.02
64 °
Washington Mill, Wednesday, 21 October
Light rain. High 64°, low 32°.
Pressure30.00 inHg
Wind2.9 mph SE
Humidity49%
Visibility6.2 mi
Dew point42°
Thu, 2260° / 38°0.2
60 °
Washington Mill, Thursday, 22 October
Rain. High 60°, low 38°.
Pressure29.85 inHg
Wind2.8 mph SE
Humidity55%
Visibility4.4 mi
Dew point45°
Fri, 2345° / 36°0.93
45 °
Washington Mill, Friday, 23 October
Rain. High 45°, low 36°.
Pressure29.91 inHg
Wind7.7 mph NW
Humidity99%
Visibility1.9 mi
Dew point42°
Sat, 2449° / 28°0
49 °
Washington Mill, Saturday, 24 October
Clear. High 49°, low 28°.
Pressure30.21 inHg
Wind5 mph S
Humidity68%
Visibility—
Dew point33°
Sun, 2556° / 29°0
56 °
Washington Mill, Sunday, 25 October
Clear. High 56°, low 29°.
Pressure30.21 inHg
Wind4 mph SW
Humidity49%
Visibility—
Dew point29°
Mon, 2659° / 38°0
59 °
Washington Mill, Monday, 26 October
Overcast. High 59°, low 38°.
Pressure30.18 inHg
Wind4.6 mph E
Humidity19%
Visibility—
Dew point11°
Tue, 2762° / 40°0
62 °
Washington Mill, Tuesday, 27 October
Overcast. High 62°, low 40°.
Pressure30.15 inHg
Wind4.4 mph E
Humidity21%
Visibility—
Dew point15°
Wed, 2861° / 42°0
61 °
Washington Mill, Wednesday, 28 October
Overcast. High 61°, low 42°.
Pressure30.06 inHg
Wind5.1 mph E
Humidity23%
Visibility—
Dew point18°
Thu, 2960° / 42°0
60 °
Washington Mill, Thursday, 29 October
Overcast. High 60°, low 42°.
Pressure29.91 inHg
Wind5.2 mph SW
Humidity23%
Visibility—
Dew point18°
Fri, 3060° / 45°0.01
60 °
Washington Mill, Friday, 30 October
Light rain. High 60°, low 45°.
Pressure29.77 inHg
Wind5.3 mph SW
Humidity24%
Visibility—
Dew point21°
Sat, 3153° / 39°0.15
53 °
Washington Mill, Saturday, 31 October
Light rain. High 53°, low 39°.
Pressure29.91 inHg
Wind5.8 mph W
Humidity58%
Visibility—
Dew point35°
Sun, 0156° / 36°0
56 °
Washington Mill, Sunday, 1 November
Overcast. High 56°, low 36°.
Pressure30.18 inHg
Wind4.4 mph E
Humidity29%
Visibility—
Dew point19°
Mon, 0258° / 39°0
58 °
Washington Mill, Monday, 2 November
Overcast. High 58°, low 39°.
Pressure30.18 inHg
Wind5.8 mph SW
Humidity32%
Visibility—
Dew point22°
Tue, 0353° / 42°0.07
53 °
Washington Mill, Tuesday, 3 November
Light rain. High 53°, low 42°.
Pressure29.91 inHg
Wind4.4 mph SW
Humidity45%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0448° / 31°0.1
48 °
Washington Mill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.1 in
Chance of precipitation45%
Record high65° (1980)
Record low12° (1971)
Thu, 0548° / 30°0.1
48 °
Washington Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.1 in
Chance of precipitation38%
Record high68° (1980)
Record low-7° (1971)
Fri, 0648° / 31°0.13
48 °
Washington Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.13 in
Chance of precipitation42%
Record high68° (1999)
Record low-6° (1971)
Sat, 0747° / 31°0.11
47 °
Washington Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.11 in
Chance of precipitation47%
Record high67° (1999)
Record low8° (1971)
Sun, 0846° / 28°0.12
46 °
Washington Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.12 in
Chance of precipitation45%
Record high65° (2016)
Record low-2° (1994)
Mon, 0945° / 28°0.13
45 °
Washington Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.13 in
Chance of precipitation45%
Record high63° (2016)
Record low9° (2005)
Tue, 1044° / 28°0.1
44 °
Washington Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.1 in
Chance of precipitation33%
Record high64° (2016)
Record low2° (1986)
Wed, 1145° / 27°0.08
45 °
Washington Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.08 in
Chance of precipitation37%
Record high64° (2016)
Record low2° (2000)
Thu, 1245° / 26°0.11
45 °
Washington Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.11 in
Chance of precipitation42%
Record high66° (1999)
Record low2° (2020)
Fri, 1344° / 27°0.13
44 °
Washington Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.13 in
Chance of precipitation42%
Record high64° (1999)
Record low-3° (2000)
Sat, 1443° / 26°0.1
43 °
Washington Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.1 in
Chance of precipitation43%
Record high65° (1999)
Record low-6° (1964)
Sun, 1544° / 24°0.06
44 °
Washington Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high59° (2001)
Record low-8° (1964)
Mon, 1643° / 26°0.11
43 °
Washington Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.11 in
Chance of precipitation45%
Record high61° (1999)
Record low-12° (2014)
Tue, 1742° / 26°0.15
42 °
Washington Mill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.15 in
Chance of precipitation48%
Record high59° (2008)
Record low-7° (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 Mill, ID 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 Mill, ID 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.