Monthly outlook for Irondale, WA: average high 56.1°, average low 45.5°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 9 days and 3.4 inches. The warmest day looks like 20 October (62.3°), the coolest 25 October (43.2°).
56.1°/45.5°
Average high / low
+1.2°
Above normal
2 / 9
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
55.4°
54.8°
+0.3°
29 October – 7 November
57.2°
52.1°
+2.8°
8 November – 17 November
at normal
49.7°
—
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).
Tue, 2062° / 46°0
62 °
Irondale, Tuesday, 20 October
Clear. High 62°, low 46°.
Pressure30.09 inHg
Wind10.4 mph NW
Humidity73%
Visibility6.2 mi
Dew point45°
Wed, 2156° / 48°0
56 °
Irondale, Wednesday, 21 October
Clear. High 56°, low 48°.
Pressure29.97 inHg
Wind3.5 mph E
Humidity72%
Visibility6.2 mi
Dew point46°
Thu, 2253° / 49°0.13
53 °
Irondale, Thursday, 22 October
Rain. High 53°, low 49°.
Pressure29.94 inHg
Wind7.2 mph W
Humidity86%
Visibility5.5 mi
Dew point48°
Fri, 2353° / 45°0
53 °
Irondale, Friday, 23 October
Partly cloudy. High 53°, low 45°.
Pressure30.30 inHg
Wind9.4 mph W
Humidity75%
Visibility—
Dew point42°
Sat, 2449° / 46°0.09
49 °
Irondale, Saturday, 24 October
Light rain. High 49°, low 46°.
Pressure30.12 inHg
Wind17.3 mph S
Humidity91%
Visibility—
Dew point44°
Sun, 2557° / 43°0
57 °
Irondale, Sunday, 25 October
Mostly clear. High 57°, low 43°.
Pressure30.27 inHg
Wind12.4 mph SW
Humidity53%
Visibility—
Dew point36°
Mon, 2655° / 45°0
55 °
Irondale, Monday, 26 October
Overcast. High 55°, low 45°.
Pressure30.21 inHg
Wind8.5 mph NW
Humidity62%
Visibility—
Dew point39°
Tue, 2756° / 44°0
56 °
Irondale, Tuesday, 27 October
Partly cloudy. High 56°, low 44°.
Pressure30.12 inHg
Wind8 mph NW
Humidity55%
Visibility—
Dew point36°
Wed, 2856° / 45°0
56 °
Irondale, Wednesday, 28 October
Overcast. High 56°, low 45°.
Pressure30.00 inHg
Wind5.5 mph NW
Humidity56%
Visibility—
Dew point37°
Thu, 2958° / 44°0
58 °
Irondale, Thursday, 29 October
Mostly clear. High 58°, low 44°.
Pressure30.00 inHg
Wind5.2 mph N
Humidity52%
Visibility—
Dew point36°
Fri, 3056° / 45°0
56 °
Irondale, Friday, 30 October
Overcast. High 56°, low 45°.
Pressure29.88 inHg
Wind3.6 mph N
Humidity60%
Visibility—
Dew point38°
Sat, 3158° / 44°0
58 °
Irondale, Saturday, 31 October
Partly cloudy. High 58°, low 44°.
Pressure30.00 inHg
Wind3.6 mph N
Humidity60%
Visibility—
Dew point39°
Sun, 0156° / 45°0
56 °
Irondale, Sunday, 1 November
Overcast. High 56°, low 45°.
Pressure29.94 inHg
Wind7.3 mph NW
Humidity64%
Visibility—
Dew point40°
Mon, 0259° / 45°0
59 °
Irondale, Monday, 2 November
Mostly clear. High 59°, low 45°.
Pressure30.12 inHg
Wind6.4 mph SE
Humidity63%
Visibility—
Dew point40°
Tue, 0356° / 47°0
56 °
Irondale, Tuesday, 3 November
Overcast. High 56°, low 47°.
Pressure30.12 inHg
Wind4.7 mph N
Humidity69%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1549° / 42°0.28
49 °
Irondale, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.28 in
Chance of precipitation67%
Record high57° (2001)
Record low33° (2014)
Mon, 1648° / 42°0.25
48 °
Irondale, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low42°
Average precipitation0.25 in
Chance of precipitation73%
Record high58° (1965)
Record low34° (1961)
Tue, 1749° / 41°0.26
49 °
Irondale, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.26 in
Chance of precipitation75%
Record high57° (1995)
Record low30° (1977)
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.