As of 01:15 CDT

Weather in Bangor, IA

43°

Bangor, Sunday, 18 October, 01:15

Clear. Feels like 38°. High 62°, low 41°.

Pressure30.33 inHg

Wind9.2 mph S

Humidity69%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Monthly outlook for Bangor, IA: average high 65.5°, average low 47°. That is 5° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 24 October (73.4°), the coolest 26 October (35.6°).

65.5°/47°

Average high / low

+5°

Above normal

3 / 4

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
18 October – 27 October	64.5°	57.9°	+3.7°
28 October – 6 November	67°	53°	+7.8°
7 November – 16 November	at normal	47.4°	—

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).

Mon, 1963° / 43°

63 °

Bangor, Monday, 19 October

Overcast. High 63°, low 43°.

Pressure30.33 inHg

Wind6 mph S

Humidity64%

Visibility6.2 mi

Dew point47°

Tue, 2065° / 43°

65 °

Bangor, Tuesday, 20 October

Clear. High 65°, low 43°.

Pressure30.33 inHg

Wind7.6 mph SE

Humidity58%

Visibility6.2 mi

Dew point47°

Wed, 2169° / 47°

69 °

Bangor, Wednesday, 21 October

Overcast. High 69°, low 47°.

Pressure30.24 inHg

Wind6.2 mph S

Humidity62%

Visibility6.2 mi

Dew point50°

Thu, 2270° / 48°

70 °

Bangor, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure30.24 inHg

Wind6.9 mph SE

Humidity51%

Visibility—

Dew point47°

Fri, 2371° / 51°

71 °

Bangor, Friday, 23 October

Overcast. High 71°, low 51°.

Pressure30.18 inHg

Wind14.7 mph S

Humidity55%

Visibility—

Dew point49°

Sat, 2473° / 51°

73 °

Bangor, Saturday, 24 October

Overcast. High 73°, low 51°.

Pressure30.03 inHg

Wind18.7 mph SW

Humidity44%

Visibility—

Dew point49°

Sun, 2551° / 41°

51 °

Bangor, Sunday, 25 October

Overcast. High 51°, low 41°.

Pressure30.50 inHg

Wind14.9 mph NW

Humidity39%

Visibility—

Dew point24°

Mon, 2656° / 36°

56 °

Bangor, Monday, 26 October

Clear. High 56°, low 36°.

Pressure30.39 inHg

Wind9.2 mph SW

Humidity37%

Visibility—

Dew point26°

Tue, 2765° / 42°

65 °

Bangor, Tuesday, 27 October

Overcast. High 65°, low 42°.

Pressure30.15 inHg

Wind15.3 mph S

Humidity47%

Visibility—

Dew point37°

Wed, 2869° / 56°

69 °

Bangor, Wednesday, 28 October

Overcast. High 69°, low 56°.

Pressure29.85 inHg

Wind20.3 mph SW

Humidity57%

Visibility—

Dew point50°

Thu, 2972° / 57°

0.13

72 °

Bangor, Thursday, 29 October

Light rain. High 72°, low 57°.

Pressure29.65 inHg

Wind19.1 mph SW

Humidity71%

Visibility—

Dew point57°

Fri, 3066° / 48°

66 °

Bangor, Friday, 30 October

Clear. High 66°, low 48°.

Pressure29.94 inHg

Wind8.3 mph SE

Humidity23%

Visibility—

Dew point24°

Sat, 3165° / 50°

0.04

65 °

Bangor, Saturday, 31 October

Light rain. High 65°, low 50°.

Pressure29.85 inHg

Wind17.8 mph SE

Humidity71%

Visibility—

Dew point53°

Sun, 0164° / 49°

0.06

64 °

Bangor, Sunday, 1 November

Light rain. High 64°, low 49°.

Pressure29.88 inHg

Wind18.5 mph S

Humidity33%

Visibility—

Dew point30°

Mon, 0265° / 49°

65 °

Bangor, Monday, 2 November

Clear. High 65°, low 49°.

Pressure29.94 inHg

Wind14.6 mph S

Humidity35%

Visibility—

Dew point35°

From day 17 onward the outlook is built from 60-year climate statistics

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)

Wed, 1146° / 31°

0.09

46 °

Bangor, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.09 in

Chance of precipitation23%

Record high69° (1964)

Record low8° (1986)

Thu, 1244° / 30°

0.06

44 °

Bangor, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.06 in

Chance of precipitation27%

Record high65° (2005)

Record low0° (2019)

Fri, 1346° / 30°

0.06

46 °

Bangor, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°

Average low30°

Average precipitation0.06 in

Chance of precipitation28%

Record high74° (1999)

Record low4° (1986)

Sat, 1446° / 31°

0.03

46 °

Bangor, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.03 in

Chance of precipitation18%

Record high69° (2025)

Record low14° (1986)

Sun, 1546° / 31°

0.06

46 °

Bangor, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.06 in

Chance of precipitation23%

Record high69° (2001)

Record low7° (1972)

Mon, 1647° / 31°

0.05

47 °

Bangor, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°

Average low31°

Average precipitation0.05 in

Chance of precipitation23%

Record high68° (2001)

Record low6° (1997)

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.