Monthly outlook for Mazama, WA: average high 51.8°, average low 35°. That is 1° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 7 days and 2.5 inches. The warmest day looks like 21 October (62.7°), the coolest 31 October (31.7°).
51.8°/35°
Average high / low
+1°
Above normal
4 / 7
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
55.1°
52.1°
+1.6°
27 October – 5 November
46.5°
46°
+0.3°
6 November – 15 November
at normal
42.3°
—
October records over 66 years
81.7°1 October 1992All-time high
-6°31 October 1984All-time low
Sun, 1860° / 33°0
60 °
Mazama, Sunday, 18 October
Overcast. High 60°, low 33°.
Pressure30.12 inHg
Wind2.8 mph SE
Humidity49%
Visibility6.2 mi
Dew point16°
Mon, 1955° / 35°0
55 °
Mazama, Monday, 19 October
Overcast. High 55°, low 35°.
Pressure29.88 inHg
Wind0.6 mph W
Humidity46%
Visibility6.2 mi
Dew point15°
Tue, 2058° / 33°0
58 °
Mazama, Tuesday, 20 October
Clear. High 58°, low 33°.
Pressure30.06 inHg
Wind2.1 mph SE
Humidity44%
Visibility6.2 mi
Dew point21°
Wed, 2163° / 39°0
63 °
Mazama, Wednesday, 21 October
Clear. High 63°, low 39°.
Pressure30.00 inHg
Wind3 mph S
Humidity43%
Visibility—
Dew point32°
Thu, 2258° / 38°0
58 °
Mazama, Thursday, 22 October
Mostly clear. High 58°, low 38°.
Pressure29.88 inHg
Wind8.7 mph W
Humidity46%
Visibility—
Dew point33°
Fri, 2354° / 38°0.02
54 °
Mazama, Friday, 23 October
Light rain. High 54°, low 38°.
Pressure30.06 inHg
Wind8.7 mph NW
Humidity42%
Visibility—
Dew point27°
Sat, 2449° / 35°0
49 °
Mazama, Saturday, 24 October
Overcast. High 49°, low 35°.
Pressure30.33 inHg
Wind5.5 mph NW
Humidity29%
Visibility—
Dew point14°
Sun, 2547° / 39°0.1
47 °
Mazama, Sunday, 25 October
Light rain. High 47°, low 39°.
Pressure30.06 inHg
Wind4.7 mph W
Humidity71%
Visibility—
Dew point37°
Mon, 2646° / 36°0.12
46 °
Mazama, Monday, 26 October
Light rain. High 46°, low 36°.
Pressure29.97 inHg
Wind5.1 mph W
Humidity77%
Visibility—
Dew point38°
Tue, 2749° / 33°0
49 °
Mazama, Tuesday, 27 October
Partly cloudy. High 49°, low 33°.
Pressure29.88 inHg
Wind6.9 mph W
Humidity66%
Visibility—
Dew point34°
Wed, 2839° / 33°0.27
39 °
Mazama, Wednesday, 28 October
Snow. High 39°, low 33°.
Pressure29.85 inHg
Wind4.4 mph SE
Humidity89%
Visibility—
Dew point34°
Thu, 2946° / 32°0.01
46 °
Mazama, Thursday, 29 October
Snow. High 46°, low 32°.
Pressure29.97 inHg
Wind5.9 mph W
Humidity75%
Visibility—
Dew point35°
Fri, 3045° / 34°0.02
45 °
Mazama, Friday, 30 October
Light rain. High 45°, low 34°.
Pressure29.91 inHg
Wind7.2 mph NW
Humidity76%
Visibility—
Dew point35°
Sat, 3149° / 32°0
49 °
Mazama, Saturday, 31 October
Partly cloudy. High 49°, low 32°.
Pressure30.18 inHg
Wind6.2 mph NW
Humidity71%
Visibility—
Dew point33°
Sun, 0151° / 36°0.01
51 °
Mazama, Sunday, 1 November
Light rain. High 51°, low 36°.
Pressure30.03 inHg
Wind4.4 mph W
Humidity79%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0246° / 31°0.16
46 °
Mazama, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.16 in
Chance of precipitation47%
Record high60° (1962)
Record low5° (1961)
Tue, 0345° / 32°0.17
45 °
Mazama, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.17 in
Chance of precipitation53%
Record high59° (1962)
Record low11° (1977)
Wed, 0445° / 33°0.25
45 °
Mazama, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.25 in
Chance of precipitation55%
Record high58° (1987)
Record low11° (1961)
Thu, 0544° / 31°0.15
44 °
Mazama, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation48%
Record high57° (1980)
Record low5° (1973)
Fri, 0643° / 30°0.24
43 °
Mazama, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.24 in
Chance of precipitation60%
Record high57° (1987)
Record low14° (2017)
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)
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.