Monthly outlook for Bangor, IA: average high 61°, average low 47.3°. That is 1.1° above the climate normal for October. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 12 October (87.1°), the coolest 24 October (35.1°).
61°/47.3°
Average high / low
+1.1°
Above normal
4 / 4
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
66.6°
60.2°
+3.6°
22 October – 31 October
51.8°
56.2°
-2.5°
1 November – 10 November
at normal
50.8°
—
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 (8 mi).
Tue, 1376° / 57°0.01
76 °
Bangor, Tuesday, 13 October
Light rain. High 76°, low 57°.
Pressure29.91 inHg
Wind5 mph N
Humidity64%
Visibility6.2 mi
Dew point55°
Wed, 1465° / 53°0.33
65 °
Bangor, Wednesday, 14 October
Rain. High 65°, low 53°.
Pressure30.12 inHg
Wind6.6 mph NE
Humidity63%
Visibility6.2 mi
Dew point50°
Thu, 1563° / 55°0.58
63 °
Bangor, Thursday, 15 October
Rain. High 63°, low 55°.
Pressure30.06 inHg
Wind5.8 mph NE
Humidity82%
Visibility6.2 mi
Dew point56°
Fri, 1657° / 43°0
57 °
Bangor, Friday, 16 October
Clear. High 57°, low 43°.
Pressure30.56 inHg
Wind19.1 mph N
Humidity46%
Visibility—
Dew point33°
Sat, 1755° / 38°0
55 °
Bangor, Saturday, 17 October
Clear. High 55°, low 38°.
Pressure30.45 inHg
Wind14.4 mph S
Humidity40%
Visibility—
Dew point29°
Sun, 1861° / 40°0
61 °
Bangor, Sunday, 18 October
Clear. High 61°, low 40°.
Pressure30.21 inHg
Wind20 mph SW
Humidity43%
Visibility—
Dew point34°
Mon, 1965° / 45°0.02
65 °
Bangor, Monday, 19 October
Light rain. High 65°, low 45°.
Pressure30.18 inHg
Wind12.6 mph S
Humidity52%
Visibility—
Dew point41°
Tue, 2070° / 51°0
70 °
Bangor, Tuesday, 20 October
Clear. High 70°, low 51°.
Pressure29.97 inHg
Wind19.4 mph S
Humidity63%
Visibility—
Dew point55°
Wed, 2166° / 54°1.34
66 °
Bangor, Wednesday, 21 October
Heavy rain. High 66°, low 54°.
Pressure29.80 inHg
Wind17.7 mph S
Humidity87%
Visibility—
Dew point61°
Thu, 2255° / 48°0.02
55 °
Bangor, Thursday, 22 October
Light rain. High 55°, low 48°.
Pressure29.88 inHg
Wind18.7 mph W
Humidity50%
Visibility—
Dew point35°
Fri, 2348° / 40°0
48 °
Bangor, Friday, 23 October
Clear. High 48°, low 40°.
Pressure30.15 inHg
Wind17.3 mph NW
Humidity54%
Visibility—
Dew point30°
Sat, 2451° / 35°0
51 °
Bangor, Saturday, 24 October
Overcast. High 51°, low 35°.
Pressure30.06 inHg
Wind15 mph SE
Humidity56%
Visibility—
Dew point32°
Sun, 2551° / 47°0.09
51 °
Bangor, Sunday, 25 October
Light rain. High 51°, low 47°.
Pressure29.74 inHg
Wind13.2 mph SE
Humidity81%
Visibility—
Dew point45°
Mon, 2654° / 47°0
54 °
Bangor, Monday, 26 October
Overcast. High 54°, low 47°.
Pressure30.06 inHg
Wind9.5 mph NW
Humidity62%
Visibility—
Dew point40°
Tue, 2751° / 39°0
51 °
Bangor, Tuesday, 27 October
Clear. High 51°, low 39°.
Pressure30.06 inHg
Wind8.2 mph W
Humidity53%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2855° / 39°0.07
55 °
Bangor, 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 °
Bangor, 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 °
Bangor, 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 °
Bangor, 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 °
Bangor, 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 °
Bangor, 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 °
Bangor, 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 °
Bangor, 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 °
Bangor, 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 °
Bangor, 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)
Sat, 0751° / 35°0.02
51 °
Bangor, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.02 in
Chance of precipitation7%
Record high72° (2001)
Record low3° (1991)
Sun, 0850° / 34°0.04
50 °
Bangor, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (1999)
Record low9° (1990)
Mon, 0950° / 35°0.11
50 °
Bangor, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (1999)
Record low16° (1991)
Tue, 1047° / 32°0.09
47 °
Bangor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation30%
Record high73° (2012)
Record low12° (2018)
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 Bangor, 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 Bangor, 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.