Monthly outlook for Roza, WA: average high 59.1°, average low 39.6°. That is 0.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 15 October (68.6°), the coolest 24 October (32.1°).
59.1°/39.6°
Average high / low
+0.3°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
59.3°
60.7°
-0.8°
24 October – 2 November
58.9°
53.8°
+2.8°
3 November – 12 November
at normal
49.2°
—
October records over 66 years
87.8°6 October 2014All-time high
17.6°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Hillside Siding (3 mi).
Thu, 1569° / 42°0
69 °
Roza, Thursday, 15 October
Clear. High 69°, low 42°.
Pressure30.47 inHg
Wind5.1 mph E
Humidity44%
Visibility6.2 mi
Dew point40°
Fri, 1667° / 44°0
67 °
Roza, Friday, 16 October
Overcast. High 67°, low 44°.
Pressure30.30 inHg
Wind1.6 mph S
Humidity38%
Visibility6.2 mi
Dew point36°
Sat, 1761° / 43°0
61 °
Roza, Saturday, 17 October
Overcast. High 61°, low 43°.
Pressure30.18 inHg
Wind12.6 mph NW
Humidity44%
Visibility6.2 mi
Dew point38°
Sun, 1860° / 39°0
60 °
Roza, Sunday, 18 October
Mostly clear. High 60°, low 39°.
Pressure30.09 inHg
Wind2.1 mph NE
Humidity35%
Visibility6.2 mi
Dew point18°
Mon, 1952° / 43°0.02
52 °
Roza, Monday, 19 October
Light rain. High 52°, low 43°.
Pressure29.91 inHg
Wind2.3 mph SE
Humidity47%
Visibility—
Dew point29°
Tue, 2057° / 40°0
57 °
Roza, Tuesday, 20 October
Overcast. High 57°, low 40°.
Pressure30.03 inHg
Wind6.8 mph NW
Humidity51%
Visibility—
Dew point33°
Wed, 2156° / 37°0
56 °
Roza, Wednesday, 21 October
Overcast. High 56°, low 37°.
Pressure29.91 inHg
Wind7.8 mph NW
Humidity45%
Visibility—
Dew point28°
Thu, 2255° / 38°0
55 °
Roza, Thursday, 22 October
Overcast. High 55°, low 38°.
Pressure30.00 inHg
Wind21.9 mph NW
Humidity33%
Visibility—
Dew point22°
Fri, 2354° / 34°0
54 °
Roza, Friday, 23 October
Clear. High 54°, low 34°.
Pressure30.33 inHg
Wind14 mph NW
Humidity40%
Visibility—
Dew point24°
Sat, 2452° / 32°0
52 °
Roza, Saturday, 24 October
Clear. High 52°, low 32°.
Pressure30.62 inHg
Wind6.3 mph NW
Humidity39%
Visibility—
Dew point21°
Sun, 2557° / 34°0
57 °
Roza, Sunday, 25 October
Partly cloudy. High 57°, low 34°.
Pressure30.50 inHg
Wind5.7 mph SE
Humidity30%
Visibility—
Dew point18°
Mon, 2659° / 40°0
59 °
Roza, Monday, 26 October
Overcast. High 59°, low 40°.
Pressure30.36 inHg
Wind4.5 mph S
Humidity61%
Visibility—
Dew point38°
Tue, 2768° / 40°0
68 °
Roza, Tuesday, 27 October
Partly cloudy. High 68°, low 40°.
Pressure30.06 inHg
Wind12.9 mph NW
Humidity37%
Visibility—
Dew point28°
Wed, 2860° / 43°0
60 °
Roza, Wednesday, 28 October
Overcast. High 60°, low 43°.
Pressure30.09 inHg
Wind8.4 mph NW
Humidity46%
Visibility—
Dew point32°
Thu, 2958° / 38°0
58 °
Roza, Thursday, 29 October
Overcast. High 58°, low 38°.
Pressure29.80 inHg
Wind11.3 mph NW
Humidity32%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3052° / 37°0.06
52 °
Roza, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (1988)
Record low18° (1991)
Sat, 3152° / 37°0.11
52 °
Roza, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high66° (1967)
Record low21° (2002)
Sun, 0151° / 36°0.07
51 °
Roza, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (1965)
Record low19° (2002)
Mon, 0251° / 36°0.04
51 °
Roza, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation28%
Record high62° (1965)
Record low23° (1973)
Tue, 0352° / 36°0.03
52 °
Roza, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (1975)
Record low15° (1973)
Wed, 0451° / 37°0.13
51 °
Roza, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation43%
Record high65° (1975)
Record low24° (1973)
Thu, 0550° / 35°0.07
50 °
Roza, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation37%
Record high63° (2012)
Record low8° (1973)
Fri, 0650° / 35°0.07
50 °
Roza, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation38%
Record high64° (2006)
Record low19° (2003)
Sat, 0749° / 35°0.07
49 °
Roza, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation37%
Record high64° (1978)
Record low16° (1973)
Sun, 0849° / 34°0.05
49 °
Roza, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high58° (1995)
Record low23° (1973)
Mon, 0948° / 34°0.06
48 °
Roza, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (2016)
Record low24° (1986)
Tue, 1048° / 33°0.06
48 °
Roza, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation28%
Record high63° (1989)
Record low9° (1986)
Wed, 1148° / 33°0.06
48 °
Roza, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation35%
Record high63° (1990)
Record low1° (1985)
Thu, 1248° / 33°0.08
48 °
Roza, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.08 in
Chance of precipitation25%
Record high65° (1999)
Record low-3° (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 Roza, 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 Roza, 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.