Monthly outlook for Irby, WA: average high 60.4°, average low 41.8°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 16 October (72.5°), the coolest 13 October (34.3°).
60.4°/41.8°
Average high / low
+1°
Above normal
1 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
62°
60.4°
+0.8°
23 October – 1 November
57.8°
54°
+2.1°
2 November – 11 November
at normal
49.4°
—
October records over 66 years
86.5°2 October 1975All-time high
18°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Odessa (8 mi).
Wed, 1465° / 42°0
65 °
Irby, Wednesday, 14 October
Clear. High 65°, low 42°.
Pressure30.27 inHg
Wind1.7 mph SE
Humidity37%
Visibility6.2 mi
Dew point31°
Thu, 1569° / 42°0
69 °
Irby, Thursday, 15 October
Partly cloudy. High 69°, low 42°.
Pressure30.47 inHg
Wind9.4 mph E
Humidity35%
Visibility6.2 mi
Dew point36°
Fri, 1673° / 46°0
73 °
Irby, Friday, 16 October
Partly cloudy. High 73°, low 46°.
Pressure30.24 inHg
Wind5.9 mph SE
Humidity28%
Visibility6.2 mi
Dew point35°
Sat, 1767° / 48°0
67 °
Irby, Saturday, 17 October
Mostly clear. High 67°, low 48°.
Pressure30.03 inHg
Wind12.3 mph W
Humidity39%
Visibility6.2 mi
Dew point37°
Sun, 1864° / 38°0
64 °
Irby, Sunday, 18 October
Mostly clear. High 64°, low 38°.
Pressure30.00 inHg
Wind5.8 mph E
Humidity35%
Visibility—
Dew point28°
Mon, 1956° / 44°0.04
56 °
Irby, Monday, 19 October
Light rain. High 56°, low 44°.
Pressure29.85 inHg
Wind7.3 mph SW
Humidity78%
Visibility—
Dew point39°
Tue, 2054° / 38°0
54 °
Irby, Tuesday, 20 October
Partly cloudy. High 54°, low 38°.
Pressure30.03 inHg
Wind7.7 mph SE
Humidity63%
Visibility—
Dew point35°
Wed, 2156° / 39°0
56 °
Irby, Wednesday, 21 October
Mostly clear. High 56°, low 39°.
Pressure30.15 inHg
Wind10 mph SW
Humidity54%
Visibility—
Dew point33°
Thu, 2259° / 44°0
59 °
Irby, Thursday, 22 October
Partly cloudy. High 59°, low 44°.
Pressure29.97 inHg
Wind15.5 mph W
Humidity54%
Visibility—
Dew point35°
Fri, 2355° / 39°0
55 °
Irby, Friday, 23 October
Clear. High 55°, low 39°.
Pressure30.50 inHg
Wind8.9 mph NW
Humidity45%
Visibility—
Dew point28°
Sat, 2456° / 40°0
56 °
Irby, Saturday, 24 October
Mostly clear. High 56°, low 40°.
Pressure30.47 inHg
Wind7 mph SE
Humidity43%
Visibility—
Dew point28°
Sun, 2561° / 43°0
61 °
Irby, Sunday, 25 October
Clear. High 61°, low 43°.
Pressure30.42 inHg
Wind7.5 mph NE
Humidity34%
Visibility—
Dew point25°
Mon, 2660° / 46°0
60 °
Irby, Monday, 26 October
Partly cloudy. High 60°, low 46°.
Pressure30.06 inHg
Wind6.8 mph S
Humidity35%
Visibility—
Dew point27°
Tue, 2759° / 46°0
59 °
Irby, Tuesday, 27 October
Overcast. High 59°, low 46°.
Pressure29.91 inHg
Wind9 mph W
Humidity54%
Visibility—
Dew point37°
Wed, 2856° / 41°0
56 °
Irby, Wednesday, 28 October
Overcast. High 56°, low 41°.
Pressure30.18 inHg
Wind9.5 mph S
Humidity53%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2952° / 38°0.05
52 °
Irby, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.05 in
Chance of precipitation27%
Record high66° (1962)
Record low20° (2019)
Fri, 3052° / 38°0.04
52 °
Irby, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high66° (2015)
Record low18° (2019)
Sat, 3152° / 38°0.06
52 °
Irby, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (1988)
Record low18° (1984)
Sun, 0151° / 37°0.06
51 °
Irby, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation33%
Record high67° (1965)
Record low20° (2019)
Mon, 0251° / 37°0.04
51 °
Irby, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.04 in
Chance of precipitation20%
Record high63° (1981)
Record low22° (2002)
Tue, 0351° / 37°0.03
51 °
Irby, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.03 in
Chance of precipitation27%
Record high65° (1975)
Record low24° (2002)
Wed, 0451° / 38°0.07
51 °
Irby, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation38%
Record high66° (1975)
Record low24° (2002)
Thu, 0550° / 37°0.04
50 °
Irby, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.04 in
Chance of precipitation32%
Record high62° (1987)
Record low18° (2003)
Fri, 0649° / 36°0.05
49 °
Irby, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.05 in
Chance of precipitation30%
Record high63° (2006)
Record low20° (2003)
Sat, 0749° / 37°0.07
49 °
Irby, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high61° (1978)
Record low23° (2017)
Sun, 0849° / 36°0.04
49 °
Irby, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.04 in
Chance of precipitation22%
Record high62° (2016)
Record low23° (2018)
Mon, 0948° / 36°0.04
48 °
Irby, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (1989)
Record low22° (2020)
Tue, 1047° / 35°0.04
47 °
Irby, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.04 in
Chance of precipitation30%
Record high62° (2016)
Record low17° (1986)
Wed, 1148° / 35°0.04
48 °
Irby, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (1990)
Record low8° (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 Irby, 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 Irby, 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.