Monthly outlook for Mazama, WA: average high 43.9°, average low 31.3°. That is 1° below the climate normal for October. Precipitation is expected on 8 days (about 5.1 inches), against a normal of 8 days and 2.9 inches. The warmest day looks like 26 October (52.5°), the coolest 30 October (17.8°).
43.9°/31.3°
Average high / low
−1°
Below normal
8 / 8
Wet days / normal
5.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
44.6°
46.9°
-1.2°
4 November – 13 November
42.6°
43°
-0.2°
14 November – 23 November
at normal
38.8°
—
October records over 66 years
81.7°1 October 1992All-time high
-6°31 October 1984All-time low
Mon, 2653° / 37°0.12
53 °
Mazama, Monday, 26 October
Light rain. High 53°, low 37°.
Pressure30.00 inHg
Wind0.4 mph SW
Humidity73%
Visibility6.2 mi
Dew point34°
Tue, 2745° / 35°0.11
45 °
Mazama, Tuesday, 27 October
Light rain. High 45°, low 35°.
Pressure29.91 inHg
Wind4.3 mph W
Humidity76%
Visibility6.2 mi
Dew point31°
Wed, 2840° / 24°0.2
40 °
Mazama, Wednesday, 28 October
Snow. High 40°, low 24°.
Pressure29.91 inHg
Wind3.4 mph W
Humidity86%
Visibility6.2 mi
Dew point24°
Thu, 2936° / 21°0.03
36 °
Mazama, Thursday, 29 October
Light snow. High 36°, low 21°.
Pressure30.12 inHg
Wind3.8 mph SE
Humidity96%
Visibility—
Dew point31°
Fri, 3040° / 18°0.03
40 °
Mazama, Friday, 30 October
Light snow. High 40°, low 18°.
Pressure29.97 inHg
Wind3.7 mph NW
Humidity79%
Visibility—
Dew point31°
Sat, 3146° / 29°0
46 °
Mazama, Saturday, 31 October
Clear. High 46°, low 29°.
Pressure30.06 inHg
Wind5.2 mph NW
Humidity71%
Visibility—
Dew point32°
Sun, 0145° / 26°0
45 °
Mazama, Sunday, 1 November
Mostly clear. High 45°, low 26°.
Pressure29.88 inHg
Wind4.7 mph NW
Humidity55%
Visibility—
Dew point24°
Mon, 0248° / 32°0
48 °
Mazama, Monday, 2 November
Clear. High 48°, low 32°.
Pressure30.15 inHg
Wind5.5 mph NW
Humidity67%
Visibility—
Dew point32°
Tue, 0345° / 33°0
45 °
Mazama, Tuesday, 3 November
Light snow. High 45°, low 33°.
Pressure30.09 inHg
Wind3.6 mph NW
Humidity83%
Visibility—
Dew point34°
Wed, 0444° / 33°0.04
44 °
Mazama, Wednesday, 4 November
Light snow. High 44°, low 33°.
Pressure30.00 inHg
Wind4.4 mph SE
Humidity77%
Visibility—
Dew point35°
Thu, 0541° / 39°1.81
41 °
Mazama, Thursday, 5 November
Snow. High 41°, low 39°.
Pressure29.80 inHg
Wind2.8 mph SE
Humidity99%
Visibility—
Dew point40°
Fri, 0644° / 42°2.18
44 °
Mazama, Friday, 6 November
Rain. High 44°, low 42°.
Pressure29.56 inHg
Wind6.4 mph W
Humidity100%
Visibility—
Dew point43°
Sat, 0744° / 35°0.02
44 °
Mazama, Saturday, 7 November
Light rain. High 44°, low 35°.
Pressure29.59 inHg
Wind4.9 mph NW
Humidity96%
Visibility—
Dew point42°
Sun, 0841° / 32°0.33
41 °
Mazama, Sunday, 8 November
Snow. High 41°, low 32°.
Pressure29.85 inHg
Wind9.1 mph W
Humidity100%
Visibility—
Dew point39°
Mon, 0942° / 28°0
42 °
Mazama, Monday, 9 November
Partly cloudy. High 42°, low 28°.
Pressure30.39 inHg
Wind7.7 mph NW
Humidity86%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1042° / 28°0.18
42 °
Mazama, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.18 in
Chance of precipitation52%
Record high55° (2016)
Record low3° (1982)
Wed, 1142° / 28°0.21
42 °
Mazama, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.21 in
Chance of precipitation55%
Record high56° (2016)
Record low1° (2000)
Thu, 1242° / 29°0.24
42 °
Mazama, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.24 in
Chance of precipitation62%
Record high53° (1976)
Record low2° (1985)
Fri, 1342° / 29°0.28
42 °
Mazama, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.28 in
Chance of precipitation58%
Record high53° (1969)
Record low4° (1978)
Sat, 1442° / 28°0.21
42 °
Mazama, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.21 in
Chance of precipitation48%
Record high58° (2021)
Record low1° (1978)
Sun, 1541° / 28°0.23
41 °
Mazama, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.23 in
Chance of precipitation58%
Record high55° (1999)
Record low9° (1991)
Mon, 1640° / 28°0.19
40 °
Mazama, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.19 in
Chance of precipitation63%
Record high56° (2008)
Record low2° (1961)
Tue, 1740° / 27°0.23
40 °
Mazama, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.23 in
Chance of precipitation52%
Record high56° (2019)
Record low2° (1987)
Wed, 1839° / 26°0.16
39 °
Mazama, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.16 in
Chance of precipitation52%
Record high50° (2005)
Record low6° (1985)
Thu, 1938° / 27°0.23
38 °
Mazama, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.23 in
Chance of precipitation58%
Record high50° (2005)
Record low1° (1985)
Fri, 2038° / 26°0.24
38 °
Mazama, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.24 in
Chance of precipitation52%
Record high53° (2005)
Record low0° (2011)
Sat, 2137° / 25°0.21
37 °
Mazama, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.21 in
Chance of precipitation47%
Record high53° (2005)
Record low-5° (1977)
Sun, 2237° / 23°0.16
37 °
Mazama, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.16 in
Chance of precipitation45%
Record high54° (2005)
Record low-10° (1970)
Mon, 2337° / 24°0.29
37 °
Mazama, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.29 in
Chance of precipitation62%
Record high51° (2017)
Record low-12° (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 Mazama, 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 Mazama, 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.