Monthly outlook for Owasa, IA: average high 66.9°, average low 49.7°. That is 3.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 10 October (79.6°), the coolest 17 October (35.8°).
66.9°/49.7°
Average high / low
+3.3°
Above normal
3 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
69.3°
62.1°
+4°
18 October – 27 October
62.9°
57.9°
+2.8°
28 October – 6 November
at normal
53°
—
October records over 66 years
87.6°1 October 1976All-time high
20.3°19 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Whitten (15 mi).
Fri, 0979° / 52°0.17
79 °
Owasa, Friday, 9 October
Rain. High 79°, low 52°.
Pressure30.00 inHg
Wind9.1 mph SE
Humidity65%
Visibility6.2 mi
Dew point56°
Sat, 1080° / 60°0
80 °
Owasa, Saturday, 10 October
Clear. High 80°, low 60°.
Pressure29.91 inHg
Wind12.7 mph S
Humidity58%
Visibility6.2 mi
Dew point60°
Sun, 1179° / 59°0
79 °
Owasa, Sunday, 11 October
Clear. High 79°, low 59°.
Pressure29.88 inHg
Wind9.7 mph S
Humidity60%
Visibility6.2 mi
Dew point59°
Mon, 1273° / 60°0
73 °
Owasa, Monday, 12 October
Overcast. High 73°, low 60°.
Pressure29.80 inHg
Wind4.2 mph NW
Humidity68%
Visibility6.2 mi
Dew point61°
Tue, 1365° / 52°0.03
65 °
Owasa, Tuesday, 13 October
Light rain. High 65°, low 52°.
Pressure30.03 inHg
Wind10.9 mph NE
Humidity62%
Visibility—
Dew point48°
Wed, 1466° / 55°0.22
66 °
Owasa, Wednesday, 14 October
Light rain. High 66°, low 55°.
Pressure29.80 inHg
Wind16.8 mph SE
Humidity90%
Visibility—
Dew point57°
Thu, 1571° / 54°0
71 °
Owasa, Thursday, 15 October
Overcast. High 71°, low 54°.
Pressure29.97 inHg
Wind15.5 mph SW
Humidity42%
Visibility—
Dew point43°
Fri, 1657° / 45°0
57 °
Owasa, Friday, 16 October
Overcast. High 57°, low 45°.
Pressure30.45 inHg
Wind18.3 mph N
Humidity49%
Visibility—
Dew point33°
Sat, 1751° / 36°0
51 °
Owasa, Saturday, 17 October
Mostly clear. High 51°, low 36°.
Pressure30.59 inHg
Wind10.3 mph N
Humidity42%
Visibility—
Dew point25°
Sun, 1856° / 38°0
56 °
Owasa, Sunday, 18 October
Clear. High 56°, low 38°.
Pressure30.50 inHg
Wind10.2 mph S
Humidity37%
Visibility—
Dew point26°
Mon, 1960° / 39°0
60 °
Owasa, Monday, 19 October
Partly cloudy. High 60°, low 39°.
Pressure30.33 inHg
Wind15.5 mph S
Humidity38%
Visibility—
Dew point30°
Tue, 2057° / 46°0.31
57 °
Owasa, Tuesday, 20 October
Rain. High 57°, low 46°.
Pressure30.09 inHg
Wind12.9 mph S
Humidity55%
Visibility—
Dew point40°
Wed, 2166° / 49°0
66 °
Owasa, Wednesday, 21 October
Clear. High 66°, low 49°.
Pressure30.03 inHg
Wind10.8 mph W
Humidity53%
Visibility—
Dew point45°
Thu, 2268° / 50°0
68 °
Owasa, Thursday, 22 October
Partly cloudy. High 68°, low 50°.
Pressure30.12 inHg
Wind6.6 mph SW
Humidity45%
Visibility—
Dew point42°
Fri, 2370° / 52°0
70 °
Owasa, Friday, 23 October
Clear. High 70°, low 52°.
Pressure30.18 inHg
Wind7.3 mph SE
Humidity53%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2457° / 41°0.12
57 °
Owasa, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (2012)
Record low23° (2020)
Sun, 2556° / 40°0.05
56 °
Owasa, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.05 in
Chance of precipitation22%
Record high77° (1989)
Record low26° (2019)
Mon, 2656° / 40°0.07
56 °
Owasa, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high74° (1989)
Record low23° (1962)
Tue, 2756° / 40°0.08
56 °
Owasa, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (1966)
Record low21° (2020)
Wed, 2855° / 39°0.07
55 °
Owasa, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation20%
Record high76° (2016)
Record low21° (1967)
Thu, 2955° / 39°0.07
55 °
Owasa, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation28%
Record high81° (2024)
Record low22° (1980)
Fri, 3056° / 40°0.07
56 °
Owasa, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.07 in
Chance of precipitation27%
Record high77° (2024)
Record low21° (1988)
Sat, 3154° / 39°0.12
54 °
Owasa, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (1968)
Record low21° (1993)
Sun, 0153° / 38°0.18
53 °
Owasa, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.18 in
Chance of precipitation32%
Record high73° (2000)
Record low22° (2002)
Mon, 0252° / 37°0.07
52 °
Owasa, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (2022)
Record low14° (1991)
Tue, 0352° / 37°0.06
52 °
Owasa, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation17%
Record high72° (1978)
Record low12° (1991)
Wed, 0451° / 37°0.09
51 °
Owasa, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (2008)
Record low8° (1991)
Thu, 0551° / 35°0.06
51 °
Owasa, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2015)
Record low19° (1991)
Fri, 0651° / 36°0.07
51 °
Owasa, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation20%
Record high70° (2001)
Record low12° (1991)
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 Owasa, IA 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 Owasa, IA 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.