Monthly outlook for Twin Lakes, WA: average high 38.7°, average low 30.4°. That is 1.2° above the climate normal for November. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 16 November (41.6°), the coolest 27 November (25.6°).
38.7°/30.4°
Average high / low
+1.2°
Above normal
7 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
39°
38.1°
+0.5°
24 November – 3 December
38.1°
33.7°
+2.4°
4 December – 13 December
at normal
31°
—
November records over 66 years
61.2°4 November 1975All-time high
-20.4°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Inchelium (8 mi).
Sun, 1540° / 34°0.31
40 °
Twin Lakes, Sunday, 15 November
Rain. High 40°, low 34°.
Pressure29.91 inHg
Wind5.9 mph S
Humidity88%
Visibility5.3 mi
Dew point39°
Mon, 1642° / 30°0
42 °
Twin Lakes, Monday, 16 November
Light rain. High 42°, low 30°.
Pressure30.06 inHg
Wind3.2 mph S
Humidity84%
Visibility6.2 mi
Dew point36°
Tue, 1738° / 30°0
38 °
Twin Lakes, Tuesday, 17 November
Mostly clear. High 38°, low 30°.
Pressure30.03 inHg
Wind3.6 mph NE
Humidity75%
Visibility0.0 mi
Dew point31°
Wed, 1838° / 29°0
38 °
Twin Lakes, Wednesday, 18 November
Overcast. High 38°, low 29°.
Pressure30.03 inHg
Wind4.9 mph NE
Humidity80%
Visibility—
Dew point29°
Thu, 1941° / 30°0.01
41 °
Twin Lakes, Thursday, 19 November
Light snow. High 41°, low 30°.
Pressure30.12 inHg
Wind2.3 mph N
Humidity69%
Visibility—
Dew point28°
Fri, 2037° / 32°0.08
37 °
Twin Lakes, Friday, 20 November
Light snow. High 37°, low 32°.
Pressure29.94 inHg
Wind2.1 mph S
Humidity97%
Visibility—
Dew point35°
Sat, 2138° / 28°0
38 °
Twin Lakes, Saturday, 21 November
Overcast. High 38°, low 28°.
Pressure30.24 inHg
Wind3.3 mph NE
Humidity78%
Visibility—
Dew point29°
Sun, 2239° / 30°0.06
39 °
Twin Lakes, Sunday, 22 November
Light snow. High 39°, low 30°.
Pressure30.18 inHg
Wind4.6 mph NE
Humidity85%
Visibility—
Dew point32°
Mon, 2338° / 32°0.13
38 °
Twin Lakes, Monday, 23 November
Light rain. High 38°, low 32°.
Pressure30.06 inHg
Wind3.6 mph NE
Humidity98%
Visibility—
Dew point35°
Tue, 2437° / 36°0.29
37 °
Twin Lakes, Tuesday, 24 November
Light rain. High 37°, low 36°.
Pressure29.88 inHg
Wind4.4 mph NE
Humidity98%
Visibility—
Dew point36°
Wed, 2541° / 30°0.55
41 °
Twin Lakes, Wednesday, 25 November
Snow. High 41°, low 30°.
Pressure29.68 inHg
Wind5.7 mph S
Humidity95%
Visibility—
Dew point37°
Thu, 2638° / 27°0
38 °
Twin Lakes, Thursday, 26 November
Overcast. High 38°, low 27°.
Pressure30.00 inHg
Wind3.6 mph N
Humidity90%
Visibility—
Dew point31°
Fri, 2740° / 26°0
40 °
Twin Lakes, Friday, 27 November
Partly cloudy. High 40°, low 26°.
Pressure30.42 inHg
Wind3.1 mph N
Humidity80%
Visibility—
Dew point29°
Sat, 2836° / 27°0
36 °
Twin Lakes, Saturday, 28 November
Overcast. High 36°, low 27°.
Pressure30.50 inHg
Wind2 mph SE
Humidity91%
Visibility—
Dew point30°
Sun, 2936° / 28°0.09
36 °
Twin Lakes, Sunday, 29 November
Light snow. High 36°, low 28°.
Pressure30.36 inHg
Wind2.5 mph NE
Humidity83%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3033° / 23°0.1
33 °
Twin Lakes, Monday, 30 November
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.1 in
Chance of precipitation47%
Record high48° (2021)
Record low-1° (1985)
Tue, 0133° / 23°0.14
33 °
Twin Lakes, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.14 in
Chance of precipitation47%
Record high57° (2021)
Record low-12° (1985)
Wed, 0233° / 22°0.15
33 °
Twin Lakes, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.15 in
Chance of precipitation55%
Record high52° (2021)
Record low-8° (1985)
Thu, 0333° / 23°0.13
33 °
Twin Lakes, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.13 in
Chance of precipitation43%
Record high44° (1982)
Record low3° (2006)
Fri, 0432° / 21°0.1
32 °
Twin Lakes, Friday, 4 December
Climate normal for this date — 60-year average.
Average high32°
Average low21°
Average precipitation0.1 in
Chance of precipitation37%
Record high44° (1975)
Record low-6° (1994)
Sat, 0531° / 20°0.09
31 °
Twin Lakes, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.09 in
Chance of precipitation35%
Record high43° (2023)
Record low-10° (1994)
Sun, 0631° / 21°0.11
31 °
Twin Lakes, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high31°
Average low21°
Average precipitation0.11 in
Chance of precipitation40%
Record high46° (2023)
Record low-3° (1992)
Mon, 0730° / 20°0.09
30 °
Twin Lakes, Monday, 7 December
Climate normal for this date — 60-year average.
Average high30°
Average low20°
Average precipitation0.09 in
Chance of precipitation35%
Record high43° (2023)
Record low-6° (1980)
Tue, 0830° / 20°0.09
30 °
Twin Lakes, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high30°
Average low20°
Average precipitation0.09 in
Chance of precipitation32%
Record high45° (2025)
Record low-7° (1995)
Wed, 0930° / 21°0.09
30 °
Twin Lakes, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high30°
Average low21°
Average precipitation0.09 in
Chance of precipitation45%
Record high47° (2025)
Record low-5° (1995)
Thu, 1031° / 22°0.13
31 °
Twin Lakes, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high31°
Average low22°
Average precipitation0.13 in
Chance of precipitation50%
Record high50° (2025)
Record low-9° (1961)
Fri, 1132° / 22°0.1
32 °
Twin Lakes, Friday, 11 December
Climate normal for this date — 60-year average.
Average high32°
Average low22°
Average precipitation0.1 in
Chance of precipitation43%
Record high51° (2025)
Record low-10° (1961)
Sat, 1231° / 21°0.11
31 °
Twin Lakes, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high31°
Average low21°
Average precipitation0.11 in
Chance of precipitation43%
Record high46° (2025)
Record low-6° (1961)
Sun, 1331° / 20°0.13
31 °
Twin Lakes, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.13 in
Chance of precipitation43%
Record high45° (2025)
Record low-8° (2000)
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 Twin Lakes, 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 Twin Lakes, 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.