Monthly outlook for Okanogan, WA: average high 53.7°, average low 36.5°. That is 3° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 21 October (66.5°), the coolest 30 October (25.4°).
53.7°/36.5°
Average high / low
+3°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
59.1°
50.4°
+4.9°
28 October – 6 November
44.6°
43.7°
+0.5°
7 November – 16 November
at normal
39.8°
—
October records over 66 years
83.1°1 October 1992All-time high
2.8°30 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Synarep (16 mi).
Mon, 1966° / 41°0
66 °
Okanogan, Monday, 19 October
Overcast. High 66°, low 41°.
Pressure29.94 inHg
Wind1.7 mph NE
Humidity37%
Visibility6.2 mi
Dew point26°
Tue, 2065° / 44°0
65 °
Okanogan, Tuesday, 20 October
Clear. High 65°, low 44°.
Pressure30.09 inHg
Wind6.7 mph N
Humidity32%
Visibility6.2 mi
Dew point28°
Wed, 2167° / 47°0
67 °
Okanogan, Wednesday, 21 October
Partly cloudy. High 67°, low 47°.
Pressure29.97 inHg
Wind2.2 mph SE
Humidity32%
Visibility6.2 mi
Dew point29°
Thu, 2265° / 48°0
65 °
Okanogan, Thursday, 22 October
Overcast. High 65°, low 48°.
Pressure29.77 inHg
Wind7.3 mph SE
Humidity38%
Visibility—
Dew point31°
Fri, 2357° / 42°0
57 °
Okanogan, Friday, 23 October
Clear. High 57°, low 42°.
Pressure30.09 inHg
Wind5 mph E
Humidity45%
Visibility—
Dew point30°
Sat, 2452° / 37°0
52 °
Okanogan, Saturday, 24 October
Overcast. High 52°, low 37°.
Pressure30.36 inHg
Wind8.6 mph S
Humidity31%
Visibility—
Dew point16°
Sun, 2553° / 40°0
53 °
Okanogan, Sunday, 25 October
Overcast. High 53°, low 40°.
Pressure30.15 inHg
Wind7.4 mph N
Humidity47%
Visibility—
Dew point27°
Mon, 2651° / 36°0
51 °
Okanogan, Monday, 26 October
Overcast. High 51°, low 36°.
Pressure30.09 inHg
Wind10.4 mph N
Humidity50%
Visibility—
Dew point27°
Tue, 2752° / 33°0
52 °
Okanogan, Tuesday, 27 October
Overcast. High 52°, low 33°.
Pressure30.00 inHg
Wind6.4 mph N
Humidity55%
Visibility—
Dew point27°
Wed, 2848° / 32°0.04
48 °
Okanogan, Wednesday, 28 October
Light rain. High 48°, low 32°.
Pressure29.91 inHg
Wind9.1 mph N
Humidity51%
Visibility—
Dew point26°
Thu, 2947° / 28°0.02
47 °
Okanogan, Thursday, 29 October
Light rain. High 47°, low 28°.
Pressure30.03 inHg
Wind9.4 mph NE
Humidity44%
Visibility—
Dew point18°
Fri, 3043° / 25°0
43 °
Okanogan, Friday, 30 October
Mostly clear. High 43°, low 25°.
Pressure30.33 inHg
Wind6.8 mph N
Humidity41%
Visibility—
Dew point14°
Sat, 3145° / 26°0
45 °
Okanogan, Saturday, 31 October
Mostly clear. High 45°, low 26°.
Pressure30.18 inHg
Wind7 mph S
Humidity47%
Visibility—
Dew point19°
Sun, 0145° / 34°0.02
45 °
Okanogan, Sunday, 1 November
Light snow. High 45°, low 34°.
Pressure29.91 inHg
Wind5.8 mph N
Humidity46%
Visibility—
Dew point21°
Mon, 0239° / 36°0.36
39 °
Okanogan, Monday, 2 November
Snow. High 39°, low 36°.
Pressure29.83 inHg
Wind4.5 mph S
Humidity100%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0343° / 30°0.06
43 °
Okanogan, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.06 in
Chance of precipitation33%
Record high55° (1975)
Record low-2° (1994)
Wed, 0443° / 31°0.09
43 °
Okanogan, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation37%
Record high56° (1975)
Record low13° (1961)
Thu, 0542° / 29°0.07
42 °
Okanogan, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation40%
Record high55° (1987)
Record low1° (1994)
Fri, 0642° / 29°0.1
42 °
Okanogan, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation45%
Record high54° (1987)
Record low10° (2017)
Sat, 0741° / 29°0.1
41 °
Okanogan, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation38%
Record high53° (1965)
Record low8° (2017)
Sun, 0841° / 28°0.07
41 °
Okanogan, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation28%
Record high55° (2016)
Record low12° (1984)
Mon, 0940° / 29°0.08
40 °
Okanogan, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.08 in
Chance of precipitation35%
Record high54° (1989)
Record low11° (2022)
Tue, 1040° / 28°0.07
40 °
Okanogan, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation30%
Record high54° (2016)
Record low-2° (2000)
Wed, 1140° / 28°0.08
40 °
Okanogan, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation40%
Record high53° (1990)
Record low-3° (2000)
Thu, 1240° / 28°0.07
40 °
Okanogan, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation38%
Record high52° (1999)
Record low9° (2022)
Fri, 1340° / 28°0.11
40 °
Okanogan, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation40%
Record high51° (1967)
Record low2° (1994)
Sat, 1440° / 28°0.08
40 °
Okanogan, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation30%
Record high55° (2021)
Record low3° (2000)
Sun, 1539° / 28°0.08
39 °
Okanogan, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.08 in
Chance of precipitation42%
Record high53° (1999)
Record low3° (2000)
Mon, 1638° / 28°0.09
38 °
Okanogan, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.09 in
Chance of precipitation48%
Record high52° (1999)
Record low3° (1968)
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 Okanogan, 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 Okanogan, 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.