Monthly outlook for Boyer, IA: average high 64.8°, average low 47.9°. That is 2° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 9 October (84.3°), the coolest 24 October (29.4°).
64.8°/47.9°
Average high / low
+2°
Above normal
2 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
67.7°
62°
+3.2°
19 October – 28 October
59.8°
58.4°
+0.8°
29 October – 7 November
at normal
52.9°
—
October records over 66 years
88.9°1 October 2023All-time high
15.8°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Vail (9 mi).
Sat, 1084° / 65°0
84 °
Boyer, Saturday, 10 October
Clear. High 84°, low 65°.
Pressure29.83 inHg
Wind16.5 mph S
Humidity54%
Visibility6.2 mi
Dew point58°
Sun, 1180° / 64°0
80 °
Boyer, Sunday, 11 October
Overcast. High 80°, low 64°.
Pressure29.77 inHg
Wind13 mph S
Humidity53%
Visibility6.2 mi
Dew point58°
Mon, 1283° / 66°0
83 °
Boyer, Monday, 12 October
Clear. High 83°, low 66°.
Pressure29.71 inHg
Wind10.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point61°
Tue, 1367° / 55°0.01
67 °
Boyer, Tuesday, 13 October
Light rain. High 67°, low 55°.
Pressure29.94 inHg
Wind7 mph NE
Humidity70%
Visibility6.2 mi
Dew point54°
Wed, 1463° / 53°0
63 °
Boyer, Wednesday, 14 October
Overcast. High 63°, low 53°.
Pressure30.15 inHg
Wind10 mph NE
Humidity62%
Visibility—
Dew point48°
Thu, 1569° / 52°0.43
69 °
Boyer, Thursday, 15 October
Rain. High 69°, low 52°.
Pressure29.65 inHg
Wind25.1 mph W
Humidity72%
Visibility—
Dew point57°
Fri, 1649° / 39°0
49 °
Boyer, Friday, 16 October
Clear. High 49°, low 39°.
Pressure30.15 inHg
Wind26.8 mph NW
Humidity42%
Visibility—
Dew point26°
Sat, 1744° / 31°0
44 °
Boyer, Saturday, 17 October
Partly cloudy. High 44°, low 31°.
Pressure30.56 inHg
Wind21.5 mph NW
Humidity45%
Visibility—
Dew point20°
Sun, 1853° / 32°0
53 °
Boyer, Sunday, 18 October
Partly cloudy. High 53°, low 32°.
Pressure30.36 inHg
Wind15.6 mph S
Humidity40%
Visibility—
Dew point24°
Mon, 1962° / 43°0
62 °
Boyer, Monday, 19 October
Overcast. High 62°, low 43°.
Pressure30.21 inHg
Wind11 mph S
Humidity42%
Visibility—
Dew point34°
Tue, 2066° / 45°0
66 °
Boyer, Tuesday, 20 October
Clear. High 66°, low 45°.
Pressure30.27 inHg
Wind12.3 mph S
Humidity43%
Visibility—
Dew point38°
Wed, 2171° / 50°0
71 °
Boyer, Wednesday, 21 October
Clear. High 71°, low 50°.
Pressure30.09 inHg
Wind17.9 mph SW
Humidity34%
Visibility—
Dew point36°
Thu, 2265° / 49°0
65 °
Boyer, Thursday, 22 October
Partly cloudy. High 65°, low 49°.
Pressure29.91 inHg
Wind22.6 mph NW
Humidity40%
Visibility—
Dew point38°
Fri, 2347° / 37°0
47 °
Boyer, Friday, 23 October
Clear. High 47°, low 37°.
Pressure30.24 inHg
Wind21.5 mph NW
Humidity42%
Visibility—
Dew point22°
Sat, 2448° / 29°0
48 °
Boyer, Saturday, 24 October
Clear. High 48°, low 29°.
Pressure30.33 inHg
Wind6.5 mph SE
Humidity34%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2557° / 41°0.05
57 °
Boyer, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.05 in
Chance of precipitation25%
Record high77° (1989)
Record low26° (1962)
Mon, 2657° / 41°0.05
57 °
Boyer, Monday, 26 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.05 in
Chance of precipitation23%
Record high75° (1989)
Record low17° (2020)
Tue, 2756° / 40°0.08
56 °
Boyer, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.08 in
Chance of precipitation22%
Record high80° (1999)
Record low16° (2020)
Wed, 2855° / 39°0.06
55 °
Boyer, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.06 in
Chance of precipitation15%
Record high78° (2016)
Record low21° (1967)
Thu, 2956° / 39°0.08
56 °
Boyer, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high80° (2024)
Record low19° (1980)
Fri, 3056° / 40°0.09
56 °
Boyer, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation33%
Record high75° (2024)
Record low21° (1991)
Sat, 3154° / 38°0.09
54 °
Boyer, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high75° (1968)
Record low19° (1993)
Sun, 0153° / 38°0.11
53 °
Boyer, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high74° (1990)
Record low20° (2002)
Mon, 0252° / 37°0.06
52 °
Boyer, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation22%
Record high73° (2022)
Record low9° (1991)
Tue, 0352° / 37°0.06
52 °
Boyer, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high73° (2022)
Record low3° (1991)
Wed, 0451° / 36°0.03
51 °
Boyer, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1975)
Record low-9° (1991)
Thu, 0551° / 36°0.05
51 °
Boyer, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (2015)
Record low19° (1967)
Fri, 0652° / 36°0.04
52 °
Boyer, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.04 in
Chance of precipitation13%
Record high72° (1980)
Record low8° (1991)
Sat, 0751° / 35°0.02
51 °
Boyer, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2001)
Record low-14° (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 Boyer, 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 Boyer, 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.