Monthly outlook for Pierce, ID: average high 57.8°, average low 38.2°. That is 0.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 8 October (74°), the coolest 16 October (31.9°).
57.8°/38.2°
Average high / low
+0.3°
Above normal
4 / 6
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
57.9°
58.2°
-0.1°
18 October – 27 October
57.6°
54.4°
+1.8°
28 October – 6 November
at normal
48°
—
October records over 66 years
84.7°1 October 1992All-time high
3.4°26 October 2020All-time low
Fri, 0968° / 42°0.08
68 °
Pierce, Friday, 9 October
Rain. High 68°, low 42°.
Pressure29.65 inHg
Wind10.4 mph W
Humidity31%
Visibility6.2 mi
Dew point35°
Sat, 1055° / 41°0.02
55 °
Pierce, Saturday, 10 October
Light rain. High 55°, low 41°.
Pressure29.74 inHg
Wind3.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point33°
Sun, 1150° / 40°0.02
50 °
Pierce, Sunday, 11 October
Light rain. High 50°, low 40°.
Pressure29.88 inHg
Wind10.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point26°
Mon, 1257° / 38°0
57 °
Pierce, Monday, 12 October
Partly cloudy. High 57°, low 38°.
Pressure29.91 inHg
Wind8.7 mph NE
Humidity52%
Visibility—
Dew point32°
Tue, 1359° / 36°0
59 °
Pierce, Tuesday, 13 October
Clear. High 59°, low 36°.
Pressure29.97 inHg
Wind4.9 mph W
Humidity51%
Visibility—
Dew point34°
Wed, 1447° / 37°0.24
47 °
Pierce, Wednesday, 14 October
Light rain. High 47°, low 37°.
Pressure29.91 inHg
Wind9.4 mph W
Humidity70%
Visibility—
Dew point35°
Thu, 1551° / 36°0
51 °
Pierce, Thursday, 15 October
Light rain. High 51°, low 36°.
Pressure30.36 inHg
Wind4.5 mph E
Humidity55%
Visibility—
Dew point32°
Fri, 1658° / 32°0
58 °
Pierce, Friday, 16 October
Clear. High 58°, low 32°.
Pressure30.45 inHg
Wind4.5 mph E
Humidity37%
Visibility—
Dew point24°
Sat, 1760° / 36°0
60 °
Pierce, Saturday, 17 October
Clear. High 60°, low 36°.
Pressure30.21 inHg
Wind4.4 mph E
Humidity36%
Visibility—
Dew point26°
Sun, 1864° / 39°0
64 °
Pierce, Sunday, 18 October
Partly cloudy. High 64°, low 39°.
Pressure30.12 inHg
Wind4.3 mph SW
Humidity33%
Visibility—
Dew point28°
Mon, 1960° / 41°0
60 °
Pierce, Monday, 19 October
Clear. High 60°, low 41°.
Pressure30.24 inHg
Wind6.9 mph W
Humidity37%
Visibility—
Dew point29°
Tue, 2064° / 42°0
64 °
Pierce, Tuesday, 20 October
Overcast. High 64°, low 42°.
Pressure30.33 inHg
Wind4.3 mph SW
Humidity44%
Visibility—
Dew point34°
Wed, 2159° / 40°0
59 °
Pierce, Wednesday, 21 October
Overcast. High 59°, low 40°.
Pressure30.42 inHg
Wind5.9 mph W
Humidity44%
Visibility—
Dew point31°
Thu, 2258° / 37°0.15
58 °
Pierce, Thursday, 22 October
Rain. High 58°, low 37°.
Pressure30.03 inHg
Wind5.6 mph S
Humidity19%
Visibility—
Dew point11°
Fri, 2341° / 35°0.73
41 °
Pierce, Friday, 23 October
Snow. High 41°, low 35°.
Pressure30.03 inHg
Wind6.6 mph W
Humidity100%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2454° / 36°0.13
54 °
Pierce, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.13 in
Chance of precipitation38%
Record high69° (2005)
Record low19° (1975)
Sun, 2553° / 35°0.15
53 °
Pierce, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.15 in
Chance of precipitation40%
Record high71° (2005)
Record low8° (2020)
Mon, 2652° / 35°0.16
52 °
Pierce, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.16 in
Chance of precipitation50%
Record high69° (1986)
Record low3° (2020)
Tue, 2751° / 34°0.14
51 °
Pierce, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.14 in
Chance of precipitation47%
Record high66° (1985)
Record low11° (1970)
Wed, 2851° / 34°0.16
51 °
Pierce, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.16 in
Chance of precipitation45%
Record high68° (1987)
Record low15° (1970)
Thu, 2949° / 34°0.16
49 °
Pierce, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.16 in
Chance of precipitation52%
Record high70° (1962)
Record low13° (2019)
Fri, 3049° / 33°0.12
49 °
Pierce, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.12 in
Chance of precipitation38%
Record high68° (2008)
Record low12° (1991)
Sat, 3148° / 33°0.2
48 °
Pierce, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.2 in
Chance of precipitation52%
Record high68° (2012)
Record low12° (2002)
Sun, 0148° / 33°0.2
48 °
Pierce, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.2 in
Chance of precipitation47%
Record high66° (1965)
Record low5° (1984)
Mon, 0248° / 33°0.19
48 °
Pierce, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.19 in
Chance of precipitation53%
Record high65° (1981)
Record low5° (1991)
Tue, 0348° / 32°0.09
48 °
Pierce, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.09 in
Chance of precipitation35%
Record high62° (1965)
Record low9° (1973)
Wed, 0447° / 33°0.22
47 °
Pierce, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.22 in
Chance of precipitation58%
Record high65° (1980)
Record low12° (1973)
Thu, 0547° / 33°0.19
47 °
Pierce, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.19 in
Chance of precipitation58%
Record high65° (1987)
Record low2° (1971)
Fri, 0646° / 32°0.23
46 °
Pierce, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.23 in
Chance of precipitation62%
Record high66° (2012)
Record low5° (1971)
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 Pierce, 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 Pierce, 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.