Monthly outlook for Washington Mill, ID: average high 48.5°, average low 30.4°. That is 2.2° below the climate normal for October. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 19 October (67.6°), the coolest 31 October (19.7°).
48.5°/30.4°
Average high / low
−2.2°
Below normal
7 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
56.1°
54.5°
+0.9°
29 October – 7 November
36°
48.5°
-7°
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, 2066° / 31°0
66 °
Washington Mill, Tuesday, 20 October
Overcast. High 66°, low 31°.
Pressure29.97 inHg
Wind2 mph E
Humidity36%
Visibility6.2 mi
Dew point36°
Wed, 2163° / 40°0.09
63 °
Washington Mill, Wednesday, 21 October
Rain. High 63°, low 40°.
Pressure30.00 inHg
Wind2 mph SE
Humidity57%
Visibility6.2 mi
Dew point45°
Thu, 2258° / 39°0.21
58 °
Washington Mill, Thursday, 22 October
Light rain. High 58°, low 39°.
Pressure29.88 inHg
Wind6.3 mph SE
Humidity65%
Visibility5.2 mi
Dew point45°
Fri, 2344° / 35°0.26
44 °
Washington Mill, Friday, 23 October
Light rain. High 44°, low 35°.
Pressure30.00 inHg
Wind7.2 mph W
Humidity98%
Visibility—
Dew point37°
Sat, 2447° / 31°0
47 °
Washington Mill, Saturday, 24 October
Overcast. High 47°, low 31°.
Pressure30.21 inHg
Wind5.2 mph SW
Humidity57%
Visibility—
Dew point26°
Sun, 2554° / 35°0
54 °
Washington Mill, Sunday, 25 October
Partly cloudy. High 54°, low 35°.
Pressure30.12 inHg
Wind6.2 mph W
Humidity21%
Visibility—
Dew point11°
Mon, 2654° / 33°0
54 °
Washington Mill, Monday, 26 October
Overcast. High 54°, low 33°.
Pressure30.03 inHg
Wind4.8 mph NE
Humidity32%
Visibility—
Dew point19°
Tue, 2761° / 37°0
61 °
Washington Mill, Tuesday, 27 October
Partly cloudy. High 61°, low 37°.
Pressure29.68 inHg
Wind8.7 mph S
Humidity28%
Visibility—
Dew point21°
Wed, 2847° / 33°0.04
47 °
Washington Mill, Wednesday, 28 October
Light snow. High 47°, low 33°.
Pressure29.71 inHg
Wind6.9 mph W
Humidity52%
Visibility—
Dew point25°
Thu, 2934° / 26°0.1
34 °
Washington Mill, Thursday, 29 October
Light snow. High 34°, low 26°.
Pressure29.77 inHg
Wind6.1 mph W
Humidity75%
Visibility—
Dew point23°
Fri, 3034° / 21°0.24
34 °
Washington Mill, Friday, 30 October
Snow. High 34°, low 21°.
Pressure30.06 inHg
Wind4.5 mph W
Humidity67%
Visibility—
Dew point21°
Sat, 3139° / 20°0
39 °
Washington Mill, Saturday, 31 October
Mostly clear. High 39°, low 20°.
Pressure30.27 inHg
Wind4.2 mph E
Humidity53%
Visibility—
Dew point19°
Sun, 0145° / 28°0
45 °
Washington Mill, Sunday, 1 November
Overcast. High 45°, low 28°.
Pressure30.21 inHg
Wind4.1 mph E
Humidity69%
Visibility—
Dew point31°
Mon, 0235° / 22°0.6
35 °
Washington Mill, Monday, 2 November
Snow. High 35°, low 22°.
Pressure29.74 inHg
Wind4.7 mph SW
Humidity98%
Visibility—
Dew point33°
Tue, 0329° / 21°0.04
29 °
Washington Mill, Tuesday, 3 November
Light snow. High 29°, low 21°.
Pressure29.94 inHg
Wind5.4 mph W
Humidity80%
Visibility—
Dew point22°
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.