Monthly outlook for Irondale, WA: average high 55°, average low 46.1°. That is 0.1° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 9 days and 3.2 inches. The warmest day looks like 15 October (66.4°), the coolest 23 October (40.8°).
55°/46.1°
Average high / low
−0.1°
Below normal
4 / 9
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
56°
56.3°
-0.1°
25 October – 3 November
53.4°
52.9°
+0.3°
4 November – 13 November
at normal
50.8°
—
October records over 66 years
81.9°16 October 2022All-time high
30.6°31 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Marrowstone (4 mi).
Fri, 1665° / 51°0
65 °
Irondale, Friday, 16 October
Overcast. High 65°, low 51°.
Pressure30.15 inHg
Wind1.5 mph SE
Humidity66%
Visibility6.2 mi
Dew point47°
Sat, 1760° / 52°0.21
60 °
Irondale, Saturday, 17 October
Rain. High 60°, low 52°.
Pressure30.24 inHg
Wind19.1 mph W
Humidity74%
Visibility6.2 mi
Dew point48°
Sun, 1851° / 50°0
51 °
Irondale, Sunday, 18 October
Overcast. High 51°, low 50°.
Pressure30.18 inHg
Wind7.3 mph NW
Humidity90%
Visibility0.7 mi
Dew point48°
Mon, 1952° / 47°0.02
52 °
Irondale, Monday, 19 October
Light rain. High 52°, low 47°.
Pressure29.88 inHg
Wind3.8 mph SE
Humidity85%
Visibility4.8 mi
Dew point47°
Tue, 2053° / 49°0
53 °
Irondale, Tuesday, 20 October
Overcast. High 53°, low 49°.
Pressure30.09 inHg
Wind12.6 mph NW
Humidity79%
Visibility—
Dew point46°
Wed, 2155° / 46°0
55 °
Irondale, Wednesday, 21 October
Overcast. High 55°, low 46°.
Pressure30.09 inHg
Wind4.6 mph N
Humidity81%
Visibility—
Dew point44°
Thu, 2253° / 44°0.01
53 °
Irondale, Thursday, 22 October
Light rain. High 53°, low 44°.
Pressure30.03 inHg
Wind6.4 mph SW
Humidity75%
Visibility—
Dew point41°
Fri, 2353° / 41°0.02
53 °
Irondale, Friday, 23 October
Light rain. High 53°, low 41°.
Pressure30.42 inHg
Wind5.7 mph SW
Humidity73%
Visibility—
Dew point40°
Sat, 2453° / 41°0
53 °
Irondale, Saturday, 24 October
Overcast. High 53°, low 41°.
Pressure30.42 inHg
Wind4.5 mph SE
Humidity64%
Visibility—
Dew point37°
Sun, 2556° / 43°0.02
56 °
Irondale, Sunday, 25 October
Light rain. High 56°, low 43°.
Pressure30.24 inHg
Wind4.7 mph W
Humidity56%
Visibility—
Dew point36°
Mon, 2654° / 45°0
54 °
Irondale, Monday, 26 October
Overcast. High 54°, low 45°.
Pressure30.27 inHg
Wind6.2 mph N
Humidity74%
Visibility—
Dew point43°
Tue, 2750° / 46°0.07
50 °
Irondale, Tuesday, 27 October
Light rain. High 50°, low 46°.
Pressure29.88 inHg
Wind9.1 mph SE
Humidity74%
Visibility—
Dew point40°
Wed, 2854° / 45°0.13
54 °
Irondale, Wednesday, 28 October
Light rain. High 54°, low 45°.
Pressure29.97 inHg
Wind5.4 mph SE
Humidity83%
Visibility—
Dew point45°
Thu, 2954° / 44°0
54 °
Irondale, Thursday, 29 October
Overcast. High 54°, low 44°.
Pressure30.00 inHg
Wind9.9 mph S
Humidity74%
Visibility—
Dew point41°
Fri, 3053° / 46°0.15
53 °
Irondale, Friday, 30 October
Light rain. High 53°, low 46°.
Pressure30.03 inHg
Wind11.7 mph S
Humidity82%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3152° / 45°0.28
52 °
Irondale, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low45°
Average precipitation0.28 in
Chance of precipitation67%
Record high61° (1988)
Record low31° (1984)
Sun, 0153° / 44°0.24
53 °
Irondale, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.24 in
Chance of precipitation55%
Record high64° (1981)
Record low34° (2002)
Mon, 0252° / 44°0.19
52 °
Irondale, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.19 in
Chance of precipitation55%
Record high64° (1962)
Record low35° (2002)
Tue, 0352° / 44°0.23
52 °
Irondale, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.23 in
Chance of precipitation65%
Record high62° (2010)
Record low34° (2017)
Wed, 0453° / 45°0.26
53 °
Irondale, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.26 in
Chance of precipitation60%
Record high64° (1980)
Record low34° (2003)
Thu, 0552° / 44°0.21
52 °
Irondale, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.21 in
Chance of precipitation70%
Record high61° (1980)
Record low31° (1971)
Fri, 0651° / 44°0.24
51 °
Irondale, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.24 in
Chance of precipitation65%
Record high60° (2014)
Record low32° (2003)
Sat, 0751° / 44°0.23
51 °
Irondale, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.23 in
Chance of precipitation67%
Record high58° (1976)
Record low33° (2003)
Sun, 0851° / 44°0.22
51 °
Irondale, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.22 in
Chance of precipitation63%
Record high64° (2016)
Record low35° (2022)
Mon, 0950° / 44°0.22
50 °
Irondale, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.22 in
Chance of precipitation62%
Record high64° (2025)
Record low35° (1986)
Tue, 1050° / 43°0.17
50 °
Irondale, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.17 in
Chance of precipitation50%
Record high61° (2016)
Record low31° (1986)
Wed, 1150° / 44°0.24
50 °
Irondale, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.24 in
Chance of precipitation58%
Record high59° (1990)
Record low30° (1985)
Thu, 1250° / 43°0.26
50 °
Irondale, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.26 in
Chance of precipitation68%
Record high58° (2016)
Record low30° (1985)
Fri, 1350° / 43°0.3
50 °
Irondale, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.3 in
Chance of precipitation65%
Record high60° (1967)
Record low32° (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 Irondale, 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 Irondale, 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.