Monthly outlook for Irondale, WA: average high 55.4°, average low 45.7°. That is 0.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 9 days and 3.3 inches. The warmest day looks like 16 October (65.6°), the coolest 24 October (41.3°).
55.4°/45.7°
Average high / low
+0.4°
Above normal
3 / 9
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
55.6°
55.9°
-0.2°
26 October – 4 November
55.2°
52.7°
+1.4°
5 November – 14 November
at normal
50.5°
—
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).
Sat, 1765° / 47°0.24
65 °
Irondale, Saturday, 17 October
Rain. High 65°, low 47°.
Pressure30.21 inHg
Wind16.2 mph NW
Humidity73%
Visibility6.2 mi
Dew point47°
Sun, 1851° / 44°0
51 °
Irondale, Sunday, 18 October
Overcast. High 51°, low 44°.
Pressure30.18 inHg
Wind7.9 mph NW
Humidity91%
Visibility6.2 mi
Dew point48°
Mon, 1953° / 50°0
53 °
Irondale, Monday, 19 October
Partly cloudy. High 53°, low 50°.
Pressure29.94 inHg
Wind4.5 mph NW
Humidity74%
Visibility6.2 mi
Dew point45°
Tue, 2054° / 50°0
54 °
Irondale, Tuesday, 20 October
Overcast. High 54°, low 50°.
Pressure30.09 inHg
Wind9.6 mph NW
Humidity82%
Visibility6.2 mi
Dew point48°
Wed, 2154° / 50°0
54 °
Irondale, Wednesday, 21 October
Mostly clear. High 54°, low 50°.
Pressure30.03 inHg
Wind7.3 mph NW
Humidity67%
Visibility—
Dew point43°
Thu, 2249° / 46°0.07
49 °
Irondale, Thursday, 22 October
Light rain. High 49°, low 46°.
Pressure30.00 inHg
Wind6.5 mph SW
Humidity78%
Visibility—
Dew point42°
Fri, 2353° / 44°0
53 °
Irondale, Friday, 23 October
Overcast. High 53°, low 44°.
Pressure30.30 inHg
Wind8.4 mph NW
Humidity83%
Visibility—
Dew point44°
Sat, 2455° / 41°0
55 °
Irondale, Saturday, 24 October
Clear. High 55°, low 41°.
Pressure30.27 inHg
Wind4.9 mph NW
Humidity68%
Visibility—
Dew point40°
Sun, 2556° / 43°0
56 °
Irondale, Sunday, 25 October
Clear. High 56°, low 43°.
Pressure30.09 inHg
Wind7.3 mph NW
Humidity55%
Visibility—
Dew point36°
Mon, 2656° / 45°0
56 °
Irondale, Monday, 26 October
Overcast. High 56°, low 45°.
Pressure30.00 inHg
Wind8.2 mph NW
Humidity56%
Visibility—
Dew point37°
Tue, 2756° / 45°0
56 °
Irondale, Tuesday, 27 October
Overcast. High 56°, low 45°.
Pressure29.71 inHg
Wind5.6 mph N
Humidity57%
Visibility—
Dew point37°
Wed, 2856° / 44°0
56 °
Irondale, Wednesday, 28 October
Overcast. High 56°, low 44°.
Pressure29.85 inHg
Wind4.9 mph SE
Humidity73%
Visibility—
Dew point41°
Thu, 2954° / 46°0
54 °
Irondale, Thursday, 29 October
Overcast. High 54°, low 46°.
Pressure30.15 inHg
Wind3.3 mph N
Humidity72%
Visibility—
Dew point42°
Fri, 3056° / 48°0
56 °
Irondale, Friday, 30 October
Overcast. High 56°, low 48°.
Pressure30.12 inHg
Wind7.8 mph SE
Humidity78%
Visibility—
Dew point46°
Sat, 3153° / 45°0.16
53 °
Irondale, Saturday, 31 October
Light rain. High 53°, low 45°.
Pressure29.77 inHg
Wind20.5 mph NW
Humidity90%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1450° / 42°0.26
50 °
Irondale, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.26 in
Chance of precipitation57%
Record high61° (1969)
Record low31° (1964)
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.