Monthly outlook for Mazama, WA: average high 50.2°, average low 33.6°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 8 days and 2.8 inches. The warmest day looks like 6 November (64.3°), the coolest 28 October (28.3°).
50.2°/33.6°
Average high / low
+1.6°
Above normal
3 / 8
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
48.4°
48.6°
-0.1°
1 November – 10 November
53.2°
43.9°
+5.1°
11 November – 20 November
at normal
40.4°
—
October records over 66 years
81.7°1 October 1992All-time high
-6°31 October 1984All-time low
Fri, 2354° / 31°0
54 °
Mazama, Friday, 23 October
Clear. High 54°, low 31°.
Pressure30.24 inHg
Wind7.3 mph NW
Humidity60%
Visibility6.2 mi
Dew point17°
Sat, 2448° / 33°0.03
48 °
Mazama, Saturday, 24 October
Snow. High 48°, low 33°.
Pressure30.15 inHg
Wind3.1 mph E
Humidity56%
Visibility6.2 mi
Dew point14°
Sun, 2541° / 35°0.5
41 °
Mazama, Sunday, 25 October
Snow. High 41°, low 35°.
Pressure30.12 inHg
Wind3 mph E
Humidity87%
Visibility3.6 mi
Dew point32°
Mon, 2644° / 32°0.28
44 °
Mazama, Monday, 26 October
Light rain. High 44°, low 32°.
Pressure30.06 inHg
Wind0.6 mph W
Humidity80%
Visibility3.4 mi
Dew point34°
Tue, 2753° / 29°0
53 °
Mazama, Tuesday, 27 October
Mostly clear. High 53°, low 29°.
Pressure30.09 inHg
Wind6.3 mph NW
Humidity65%
Visibility—
Dew point34°
Wed, 2845° / 28°0.24
45 °
Mazama, Wednesday, 28 October
Snow. High 45°, low 28°.
Pressure30.30 inHg
Wind4.8 mph NW
Humidity67%
Visibility—
Dew point32°
Thu, 2950° / 31°0
50 °
Mazama, Thursday, 29 October
Overcast. High 50°, low 31°.
Pressure30.00 inHg
Wind6.9 mph NW
Humidity64%
Visibility—
Dew point31°
Fri, 3049° / 33°0
49 °
Mazama, Friday, 30 October
Overcast. High 49°, low 33°.
Pressure29.97 inHg
Wind5.1 mph NW
Humidity55%
Visibility—
Dew point28°
Sat, 3148° / 31°0
48 °
Mazama, Saturday, 31 October
Overcast. High 48°, low 31°.
Pressure30.06 inHg
Wind5.6 mph NW
Humidity62%
Visibility—
Dew point29°
Sun, 0149° / 30°0
49 °
Mazama, Sunday, 1 November
Clear. High 49°, low 30°.
Pressure30.30 inHg
Wind5.4 mph NW
Humidity56%
Visibility—
Dew point28°
Mon, 0250° / 31°0
50 °
Mazama, Monday, 2 November
Overcast. High 50°, low 31°.
Pressure30.56 inHg
Wind4.2 mph SE
Humidity61%
Visibility—
Dew point30°
Tue, 0346° / 34°0
46 °
Mazama, Tuesday, 3 November
Overcast. High 46°, low 34°.
Pressure30.62 inHg
Wind3.5 mph SE
Humidity62%
Visibility—
Dew point30°
Wed, 0454° / 38°0
54 °
Mazama, Wednesday, 4 November
Overcast. High 54°, low 38°.
Pressure30.45 inHg
Wind4.2 mph SE
Humidity49%
Visibility—
Dew point29°
Thu, 0556° / 40°0
56 °
Mazama, Thursday, 5 November
Clear. High 56°, low 40°.
Pressure30.27 inHg
Wind3.6 mph SE
Humidity45%
Visibility—
Dew point29°
Fri, 0664° / 44°0
64 °
Mazama, Friday, 6 November
Overcast. High 64°, low 44°.
Pressure30.15 inHg
Wind5.5 mph NW
Humidity35%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0743° / 31°0.22
43 °
Mazama, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.22 in
Chance of precipitation57%
Record high53° (1999)
Record low9° (2017)
Sun, 0843° / 30°0.15
43 °
Mazama, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.15 in
Chance of precipitation50%
Record high57° (2004)
Record low8° (1982)
Mon, 0942° / 30°0.2
42 °
Mazama, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.2 in
Chance of precipitation55%
Record high57° (1976)
Record low4° (1986)
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)
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.