Monthly outlook for Elk Plain, WA: average high 58.5°, average low 41°. That is 3° above the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 9 days and 4.1 inches. The warmest day looks like 4 November (62.4°), the coolest 24 October (34.2°).
58.5°/41°
Average high / low
+3°
Above normal
2 / 9
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
57.3°
54°
+1.9°
1 November – 10 November
60.5°
51.2°
+5.1°
11 November – 20 November
at normal
48.4°
—
October records over 66 years
86.2°1 October 1987All-time high
24.1°28 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Graham (4 mi).
Fri, 2359° / 39°0
59 °
Elk Plain, Friday, 23 October
Partly cloudy. High 59°, low 39°.
Pressure30.33 inHg
Wind5 mph NE
Humidity66%
Visibility6.2 mi
Dew point42°
Sat, 2453° / 34°0
53 °
Elk Plain, Saturday, 24 October
Overcast. High 53°, low 34°.
Pressure30.18 inHg
Wind3.7 mph NW
Humidity75%
Visibility6.2 mi
Dew point42°
Sun, 2550° / 44°0.94
50 °
Elk Plain, Sunday, 25 October
Rain. High 50°, low 44°.
Pressure29.97 inHg
Wind4.1 mph E
Humidity96%
Visibility2.5 mi
Dew point47°
Mon, 2656° / 46°0.24
56 °
Elk Plain, Monday, 26 October
Light rain. High 56°, low 46°.
Pressure30.03 inHg
Wind3.1 mph NE
Humidity88%
Visibility6.2 mi
Dew point48°
Tue, 2756° / 42°0
56 °
Elk Plain, Tuesday, 27 October
Overcast. High 56°, low 42°.
Pressure30.18 inHg
Wind4.2 mph SW
Humidity87%
Visibility—
Dew point46°
Wed, 2859° / 45°0
59 °
Elk Plain, Wednesday, 28 October
Overcast. High 59°, low 45°.
Pressure30.21 inHg
Wind3.6 mph N
Humidity76%
Visibility—
Dew point45°
Thu, 2960° / 40°0
60 °
Elk Plain, Thursday, 29 October
Clear. High 60°, low 40°.
Pressure30.12 inHg
Wind4.4 mph N
Humidity55%
Visibility—
Dew point36°
Fri, 3060° / 39°0
60 °
Elk Plain, Friday, 30 October
Clear. High 60°, low 39°.
Pressure30.09 inHg
Wind3.8 mph N
Humidity46%
Visibility—
Dew point31°
Sat, 3160° / 38°0
60 °
Elk Plain, Saturday, 31 October
Clear. High 60°, low 38°.
Pressure30.06 inHg
Wind4.1 mph N
Humidity33%
Visibility—
Dew point22°
Sun, 0160° / 37°0
60 °
Elk Plain, Sunday, 1 November
Clear. High 60°, low 37°.
Pressure30.06 inHg
Wind3.4 mph N
Humidity28%
Visibility—
Dew point18°
Mon, 0259° / 37°0
59 °
Elk Plain, Monday, 2 November
Clear. High 59°, low 37°.
Pressure30.12 inHg
Wind3.5 mph N
Humidity37%
Visibility—
Dew point24°
Tue, 0360° / 39°0
60 °
Elk Plain, Tuesday, 3 November
Overcast. High 60°, low 39°.
Pressure30.12 inHg
Wind4.8 mph N
Humidity34%
Visibility—
Dew point21°
Wed, 0462° / 40°0
62 °
Elk Plain, Wednesday, 4 November
Overcast. High 62°, low 40°.
Pressure30.06 inHg
Wind3.9 mph NW
Humidity24%
Visibility—
Dew point16°
Thu, 0561° / 47°0
61 °
Elk Plain, Thursday, 5 November
Overcast. High 61°, low 47°.
Pressure30.00 inHg
Wind4 mph NW
Humidity28%
Visibility—
Dew point23°
Fri, 0660° / 48°0
60 °
Elk Plain, Friday, 6 November
Overcast. High 60°, low 48°.
Pressure29.80 inHg
Wind5.9 mph S
Humidity32%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0751° / 40°0.31
51 °
Elk Plain, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.31 in
Chance of precipitation68%
Record high64° (2016)
Record low27° (2017)
Sun, 0851° / 39°0.2
51 °
Elk Plain, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.2 in
Chance of precipitation48%
Record high66° (2016)
Record low27° (2020)
Mon, 0949° / 39°0.25
49 °
Elk Plain, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.25 in
Chance of precipitation72%
Record high61° (1976)
Record low24° (2020)
Tue, 1050° / 39°0.22
50 °
Elk Plain, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.22 in
Chance of precipitation52%
Record high64° (2016)
Record low24° (1986)
Wed, 1150° / 39°0.31
50 °
Elk Plain, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.31 in
Chance of precipitation62%
Record high62° (1990)
Record low21° (1985)
Thu, 1250° / 40°0.34
50 °
Elk Plain, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.34 in
Chance of precipitation67%
Record high62° (1990)
Record low20° (1985)
Fri, 1350° / 39°0.33
50 °
Elk Plain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.33 in
Chance of precipitation63%
Record high63° (1967)
Record low21° (1985)
Sat, 1449° / 39°0.3
49 °
Elk Plain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.3 in
Chance of precipitation53%
Record high64° (1999)
Record low17° (1964)
Sun, 1549° / 38°0.28
49 °
Elk Plain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.28 in
Chance of precipitation65%
Record high60° (2001)
Record low14° (1964)
Mon, 1648° / 39°0.28
48 °
Elk Plain, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.28 in
Chance of precipitation73%
Record high61° (1965)
Record low20° (1964)
Tue, 1748° / 38°0.31
48 °
Elk Plain, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.31 in
Chance of precipitation67%
Record high63° (1995)
Record low27° (1961)
Wed, 1847° / 37°0.22
47 °
Elk Plain, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.22 in
Chance of precipitation57%
Record high56° (1965)
Record low22° (1985)
Thu, 1947° / 37°0.35
47 °
Elk Plain, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.35 in
Chance of precipitation67%
Record high61° (1987)
Record low18° (1977)
Fri, 2047° / 37°0.28
47 °
Elk Plain, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.28 in
Chance of precipitation60%
Record high63° (2002)
Record low17° (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 Elk Plain, 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 Elk Plain, 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.