Monthly outlook for Inchelium, WA: average high 49.3°, average low 33.2°. That is 1.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 5 November (57.4°), the coolest 1 November (25.7°).
49.3°/33.2°
Average high / low
+1.3°
Above normal
5 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
47.5°
48.7°
-0.7°
2 November – 11 November
52.2°
43.3°
+5°
12 November – 21 November
at normal
39.3°
—
October records over 66 years
86.2°1 October 1992All-time high
-0.4°31 October 1984All-time low
Sat, 2449° / 33°0
49 °
Inchelium, Saturday, 24 October
Partly cloudy. High 49°, low 33°.
Pressure30.24 inHg
Wind3 mph E
Humidity57%
Visibility6.2 mi
Dew point31°
Sun, 2553° / 37°0
53 °
Inchelium, Sunday, 25 October
Overcast. High 53°, low 37°.
Pressure30.09 inHg
Wind4.6 mph N
Humidity49%
Visibility6.2 mi
Dew point29°
Mon, 2652° / 39°0.14
52 °
Inchelium, Monday, 26 October
Rain. High 52°, low 39°.
Pressure29.97 inHg
Wind2.3 mph NE
Humidity45%
Visibility6.2 mi
Dew point30°
Tue, 2748° / 37°0
48 °
Inchelium, Tuesday, 27 October
Light rain. High 48°, low 37°.
Pressure30.12 inHg
Wind5.4 mph S
Humidity83%
Visibility3.0 mi
Dew point40°
Wed, 2843° / 38°0.61
43 °
Inchelium, Wednesday, 28 October
Rain. High 43°, low 38°.
Pressure29.88 inHg
Wind5.1 mph SE
Humidity96%
Visibility—
Dew point40°
Thu, 2941° / 31°0.45
41 °
Inchelium, Thursday, 29 October
Rain. High 41°, low 31°.
Pressure30.00 inHg
Wind5.6 mph S
Humidity82%
Visibility—
Dew point34°
Fri, 3045° / 27°0
45 °
Inchelium, Friday, 30 October
Clear. High 45°, low 27°.
Pressure30.03 inHg
Wind3.7 mph N
Humidity75%
Visibility—
Dew point30°
Sat, 3145° / 26°0
45 °
Inchelium, Saturday, 31 October
Clear. High 45°, low 26°.
Pressure30.09 inHg
Wind3.9 mph N
Humidity64%
Visibility—
Dew point26°
Sun, 0145° / 26°0
45 °
Inchelium, Sunday, 1 November
Mostly clear. High 45°, low 26°.
Pressure30.24 inHg
Wind3.2 mph N
Humidity63%
Visibility—
Dew point26°
Mon, 0247° / 26°0
47 °
Inchelium, Monday, 2 November
Mostly clear. High 47°, low 26°.
Pressure30.65 inHg
Wind3.8 mph N
Humidity62%
Visibility—
Dew point26°
Tue, 0351° / 31°0
51 °
Inchelium, Tuesday, 3 November
Overcast. High 51°, low 31°.
Pressure30.56 inHg
Wind4.3 mph N
Humidity58%
Visibility—
Dew point27°
Wed, 0454° / 33°0
54 °
Inchelium, Wednesday, 4 November
Clear. High 54°, low 33°.
Pressure30.27 inHg
Wind3.6 mph N
Humidity49%
Visibility—
Dew point26°
Thu, 0557° / 37°0
57 °
Inchelium, Thursday, 5 November
Overcast. High 57°, low 37°.
Pressure29.97 inHg
Wind4.3 mph N
Humidity45%
Visibility—
Dew point27°
Fri, 0651° / 36°0.01
51 °
Inchelium, Friday, 6 November
Light rain. High 51°, low 36°.
Pressure29.91 inHg
Wind4.2 mph N
Humidity46%
Visibility—
Dew point27°
Sat, 0753° / 36°0.41
53 °
Inchelium, Saturday, 7 November
Rain. High 53°, low 36°.
Pressure29.97 inHg
Wind6.8 mph S
Humidity79%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0843° / 31°0.06
43 °
Inchelium, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high57° (2016)
Record low20° (1986)
Mon, 0942° / 30°0.08
42 °
Inchelium, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation40%
Record high56° (2016)
Record low2° (1986)
Tue, 1041° / 31°0.07
41 °
Inchelium, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.07 in
Chance of precipitation33%
Record high55° (1989)
Record low10° (1986)
Wed, 1142° / 29°0.08
42 °
Inchelium, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation37%
Record high55° (1990)
Record low-1° (1985)
Thu, 1242° / 30°0.08
42 °
Inchelium, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation37%
Record high56° (1999)
Record low0° (1985)
Fri, 1341° / 30°0.12
41 °
Inchelium, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.12 in
Chance of precipitation42%
Record high53° (1967)
Record low12° (1985)
Sat, 1441° / 30°0.07
41 °
Inchelium, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high59° (2021)
Record low10° (1964)
Sun, 1540° / 30°0.09
40 °
Inchelium, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.09 in
Chance of precipitation40%
Record high56° (2021)
Record low14° (2000)
Mon, 1640° / 30°0.11
40 °
Inchelium, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.11 in
Chance of precipitation45%
Record high52° (1999)
Record low13° (2000)
Tue, 1739° / 30°0.12
39 °
Inchelium, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.12 in
Chance of precipitation47%
Record high50° (2025)
Record low13° (2000)
Wed, 1838° / 28°0.07
38 °
Inchelium, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.07 in
Chance of precipitation35%
Record high48° (2025)
Record low10° (1994)
Thu, 1938° / 27°0.11
38 °
Inchelium, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.11 in
Chance of precipitation43%
Record high47° (2013)
Record low2° (1985)
Fri, 2038° / 28°0.12
38 °
Inchelium, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.12 in
Chance of precipitation42%
Record high47° (2025)
Record low6° (1977)
Sat, 2137° / 26°0.11
37 °
Inchelium, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.11 in
Chance of precipitation38%
Record high47° (2002)
Record low-8° (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 Inchelium, 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 Inchelium, 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.