Monthly outlook for Sieler, WA: average high 53.4°, average low 38°. That is 0.6° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 25 October (60.2°), the coolest 24 October (30.8°).
53.4°/38°
Average high / low
−0.6°
Below normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
54.3°
56.1°
-1°
1 November – 10 November
51.8°
50.9°
+0.5°
11 November – 20 November
at normal
46.9°
—
October records over 66 years
85.5°5 October 1980All-time high
19.8°31 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Wheeler (5 mi).
Fri, 2360° / 36°0
60 °
Sieler, Friday, 23 October
Clear. High 60°, low 36°.
Pressure30.15 inHg
Wind14.2 mph NW
Humidity32%
Visibility6.2 mi
Dew point20°
Sat, 2457° / 31°0
57 °
Sieler, Saturday, 24 October
Overcast. High 57°, low 31°.
Pressure30.21 inHg
Wind3.2 mph S
Humidity53%
Visibility6.2 mi
Dew point37°
Sun, 2560° / 38°0
60 °
Sieler, Sunday, 25 October
Overcast. High 60°, low 38°.
Pressure30.00 inHg
Wind2.5 mph N
Humidity43%
Visibility6.2 mi
Dew point33°
Mon, 2660° / 44°0.13
60 °
Sieler, Monday, 26 October
Rain. High 60°, low 44°.
Pressure29.97 inHg
Wind5.3 mph N
Humidity53%
Visibility6.2 mi
Dew point38°
Tue, 2757° / 45°0.17
57 °
Sieler, Tuesday, 27 October
Rain. High 57°, low 45°.
Pressure30.09 inHg
Wind6.7 mph SE
Humidity86%
Visibility—
Dew point46°
Wed, 2851° / 40°0
51 °
Sieler, Wednesday, 28 October
Partly cloudy. High 51°, low 40°.
Pressure30.27 inHg
Wind17.8 mph N
Humidity68%
Visibility—
Dew point39°
Thu, 2952° / 39°0.1
52 °
Sieler, Thursday, 29 October
Light rain. High 52°, low 39°.
Pressure29.94 inHg
Wind18.1 mph N
Humidity39%
Visibility—
Dew point24°
Fri, 3041° / 38°0.21
41 °
Sieler, Friday, 30 October
Light rain. High 41°, low 38°.
Pressure30.03 inHg
Wind7.4 mph SE
Humidity74%
Visibility—
Dew point33°
Sat, 3148° / 40°0.01
48 °
Sieler, Saturday, 31 October
Light rain. High 48°, low 40°.
Pressure30.09 inHg
Wind6.4 mph SW
Humidity72%
Visibility—
Dew point36°
Sun, 0150° / 37°0
50 °
Sieler, Sunday, 1 November
Partly cloudy. High 50°, low 37°.
Pressure30.33 inHg
Wind4 mph NE
Humidity64%
Visibility—
Dew point33°
Mon, 0250° / 35°0
50 °
Sieler, Monday, 2 November
Clear. High 50°, low 35°.
Pressure30.59 inHg
Wind5.3 mph N
Humidity54%
Visibility—
Dew point28°
Tue, 0350° / 35°0
50 °
Sieler, Tuesday, 3 November
Partly cloudy. High 50°, low 35°.
Pressure30.65 inHg
Wind4.8 mph NE
Humidity60%
Visibility—
Dew point30°
Wed, 0452° / 36°0
52 °
Sieler, Wednesday, 4 November
Partly cloudy. High 52°, low 36°.
Pressure30.50 inHg
Wind4.8 mph N
Humidity56%
Visibility—
Dew point31°
Thu, 0554° / 37°0
54 °
Sieler, Thursday, 5 November
Clear. High 54°, low 37°.
Pressure30.33 inHg
Wind4.8 mph N
Humidity55%
Visibility—
Dew point31°
Fri, 0655° / 39°0
55 °
Sieler, Friday, 6 November
Partly cloudy. High 55°, low 39°.
Pressure30.24 inHg
Wind4.2 mph S
Humidity49%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0750° / 37°0.06
50 °
Sieler, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (1965)
Record low24° (1973)
Sun, 0850° / 36°0.04
50 °
Sieler, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (1995)
Record low24° (1973)
Mon, 0949° / 35°0.04
49 °
Sieler, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (1989)
Record low22° (2020)
Tue, 1049° / 35°0.04
49 °
Sieler, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.04 in
Chance of precipitation30%
Record high65° (1989)
Record low19° (1986)
Wed, 1149° / 35°0.04
49 °
Sieler, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high62° (1990)
Record low17° (2000)
Thu, 1249° / 35°0.04
49 °
Sieler, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high67° (1999)
Record low19° (1985)
Fri, 1348° / 35°0.06
48 °
Sieler, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high60° (1999)
Record low18° (1985)
Sat, 1448° / 35°0.03
48 °
Sieler, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.03 in
Chance of precipitation20%
Record high64° (2021)
Record low19° (1985)
Sun, 1547° / 35°0.04
47 °
Sieler, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.04 in
Chance of precipitation28%
Record high62° (2021)
Record low21° (1978)
Mon, 1646° / 34°0.06
46 °
Sieler, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (1999)
Record low19° (2014)
Tue, 1747° / 34°0.06
47 °
Sieler, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (1976)
Record low21° (1961)
Wed, 1846° / 33°0.04
46 °
Sieler, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation27%
Record high59° (2003)
Record low18° (1985)
Thu, 1945° / 32°0.07
45 °
Sieler, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation40%
Record high58° (2012)
Record low-4° (1985)
Fri, 2045° / 33°0.07
45 °
Sieler, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation33%
Record high55° (1966)
Record low14° (1985)
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 Sieler, WA 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 Sieler, WA 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.