Monthly outlook for Ankeny, WA: average high 59.8°, average low 43.9°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 16 October (71.8°), the coolest 18 October (37.8°).
59.8°/43.9°
Average high / low
+0.1°
Above normal
3 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
63.2°
61.9°
+0.8°
26 October – 4 November
54°
55.3°
-0.7°
5 November – 14 November
at normal
51.3°
—
October records over 66 years
89.6°2 October 1975All-time high
18.7°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Washtucna (10 mi).
Sat, 1769° / 45°0
69 °
Ankeny, Saturday, 17 October
Overcast. High 69°, low 45°.
Pressure30.12 inHg
Wind12.2 mph SW
Humidity39%
Visibility6.2 mi
Dew point39°
Sun, 1862° / 38°0
62 °
Ankeny, Sunday, 18 October
Clear. High 62°, low 38°.
Pressure30.12 inHg
Wind2 mph NE
Humidity37%
Visibility6.2 mi
Dew point26°
Mon, 1957° / 47°0
57 °
Ankeny, Monday, 19 October
Overcast. High 57°, low 47°.
Pressure29.85 inHg
Wind2.9 mph SW
Humidity45%
Visibility6.2 mi
Dew point33°
Tue, 2068° / 43°0
68 °
Ankeny, Tuesday, 20 October
Overcast. High 68°, low 43°.
Pressure30.00 inHg
Wind4.2 mph N
Humidity50%
Visibility—
Dew point36°
Wed, 2166° / 43°0
66 °
Ankeny, Wednesday, 21 October
Clear. High 66°, low 43°.
Pressure30.00 inHg
Wind3.8 mph NW
Humidity40%
Visibility—
Dew point32°
Thu, 2263° / 48°0.57
63 °
Ankeny, Thursday, 22 October
Rain. High 63°, low 48°.
Pressure29.83 inHg
Wind7.7 mph S
Humidity35%
Visibility—
Dew point29°
Fri, 2358° / 48°0.31
58 °
Ankeny, Friday, 23 October
Rain. High 58°, low 48°.
Pressure30.00 inHg
Wind11.2 mph SW
Humidity64%
Visibility—
Dew point40°
Sat, 2458° / 46°0
58 °
Ankeny, Saturday, 24 October
Overcast. High 58°, low 46°.
Pressure30.21 inHg
Wind6.1 mph NE
Humidity55%
Visibility—
Dew point36°
Sun, 2559° / 45°0
59 °
Ankeny, Sunday, 25 October
Clear. High 59°, low 45°.
Pressure30.09 inHg
Wind7.1 mph E
Humidity57%
Visibility—
Dew point37°
Mon, 2654° / 42°0
54 °
Ankeny, Monday, 26 October
Clear. High 54°, low 42°.
Pressure30.09 inHg
Wind7.3 mph SW
Humidity67%
Visibility—
Dew point37°
Tue, 2756° / 43°0
56 °
Ankeny, Tuesday, 27 October
Mostly clear. High 56°, low 43°.
Pressure29.88 inHg
Wind4.9 mph E
Humidity57%
Visibility—
Dew point35°
Wed, 2850° / 46°0.19
50 °
Ankeny, Wednesday, 28 October
Light rain. High 50°, low 46°.
Pressure29.85 inHg
Wind7.9 mph S
Humidity87%
Visibility—
Dew point45°
Thu, 2953° / 45°0
53 °
Ankeny, Thursday, 29 October
Overcast. High 53°, low 45°.
Pressure30.15 inHg
Wind5.2 mph SW
Humidity69%
Visibility—
Dew point39°
Fri, 3055° / 42°0
55 °
Ankeny, Friday, 30 October
Clear. High 55°, low 42°.
Pressure30.18 inHg
Wind6.3 mph NE
Humidity59%
Visibility—
Dew point35°
Sat, 3156° / 42°0
56 °
Ankeny, Saturday, 31 October
Partly cloudy. High 56°, low 42°.
Pressure30.00 inHg
Wind5.6 mph E
Humidity60%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0154° / 40°0.08
54 °
Ankeny, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation35%
Record high73° (1965)
Record low22° (2019)
Mon, 0254° / 40°0.05
54 °
Ankeny, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.05 in
Chance of precipitation27%
Record high65° (1981)
Record low22° (2002)
Tue, 0355° / 40°0.03
55 °
Ankeny, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (1975)
Record low25° (2002)
Wed, 0455° / 40°0.09
55 °
Ankeny, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation43%
Record high71° (1975)
Record low26° (2003)
Thu, 0553° / 39°0.06
53 °
Ankeny, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.06 in
Chance of precipitation37%
Record high66° (1975)
Record low22° (2003)
Fri, 0653° / 39°0.07
53 °
Ankeny, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation35%
Record high67° (2006)
Record low22° (2003)
Sat, 0753° / 39°0.09
53 °
Ankeny, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation35%
Record high68° (1978)
Record low26° (2003)
Sun, 0852° / 38°0.06
52 °
Ankeny, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (2016)
Record low24° (2018)
Mon, 0951° / 38°0.05
51 °
Ankeny, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.05 in
Chance of precipitation32%
Record high65° (1989)
Record low22° (2020)
Tue, 1051° / 37°0.05
51 °
Ankeny, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation32%
Record high65° (1989)
Record low19° (1986)
Wed, 1151° / 37°0.05
51 °
Ankeny, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (1990)
Record low12° (2000)
Thu, 1251° / 38°0.07
51 °
Ankeny, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation35%
Record high70° (1999)
Record low16° (1985)
Fri, 1350° / 37°0.06
50 °
Ankeny, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.06 in
Chance of precipitation43%
Record high68° (1999)
Record low17° (1985)
Sat, 1450° / 37°0.03
50 °
Ankeny, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (1999)
Record low16° (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 Ankeny, 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 Ankeny, 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.