As of 03:26 CDT

Weather in Quincy, IA

42°

Quincy, Sunday, 18 October, 03:26

Clear. Feels like 36°. High 64°, low 41°.

Pressure30.30 inHg

Wind12.4 mph S

Humidity78%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Quincy, IA: average high 65.2°, average low 49°. That is 3.7° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 22 October (70.8°), the coolest 26 October (40°).

65.2°/49°

Average high / low

+3.7°

Above normal

6 / 4

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
18 October – 27 October	64.6°	60.1°	+2.5°
28 October – 6 November	66.2°	54.9°	+6.3°
7 November – 16 November	at normal	49.9°	—

October records over 66 years

92.1°5 October 1963All-time high

10.4°27 October 1997All-time low

Climate normals and records are computed from the nearest reference point — Prescott (9 mi).

Mon, 1964° / 45°

64 °

Quincy, Monday, 19 October

Mostly clear. High 64°, low 45°.

Pressure30.30 inHg

Wind8.7 mph S

Humidity61%

Visibility6.2 mi

Dew point47°

Tue, 2067° / 47°

67 °

Quincy, Tuesday, 20 October

Mostly clear. High 67°, low 47°.

Pressure30.30 inHg

Wind8.6 mph SE

Humidity58%

Visibility6.2 mi

Dew point49°

Wed, 2170° / 51°

70 °

Quincy, Wednesday, 21 October

Clear. High 70°, low 51°.

Pressure30.24 inHg

Wind7.8 mph S

Humidity65%

Visibility6.2 mi

Dew point53°

Thu, 2271° / 51°

71 °

Quincy, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.21 inHg

Wind8.5 mph SE

Humidity50%

Visibility—

Dew point48°

Fri, 2371° / 53°

71 °

Quincy, Friday, 23 October

Partly cloudy. High 71°, low 53°.

Pressure30.15 inHg

Wind15.5 mph S

Humidity54%

Visibility—

Dew point49°

Sat, 2467° / 52°

0.18

67 °

Quincy, Saturday, 24 October

Rain. High 67°, low 52°.

Pressure30.15 inHg

Wind17.5 mph S

Humidity67%

Visibility—

Dew point54°

Sun, 2556° / 41°

56 °

Quincy, Sunday, 25 October

Overcast. High 56°, low 41°.

Pressure30.53 inHg

Wind10.3 mph NW

Humidity37%

Visibility—

Dew point26°

Mon, 2650° / 40°

0.07

50 °

Quincy, Monday, 26 October

Light rain. High 50°, low 40°.

Pressure30.27 inHg

Wind12.3 mph S

Humidity80%

Visibility—

Dew point40°

Tue, 2767° / 51°

0.04

67 °

Quincy, Tuesday, 27 October

Light rain. High 67°, low 51°.

Pressure30.06 inHg

Wind11.2 mph S

Humidity63%

Visibility—

Dew point52°

Wed, 2861° / 55°

0.5

61 °

Quincy, Wednesday, 28 October

Rain. High 61°, low 55°.

Pressure29.88 inHg

Wind14.2 mph S

Humidity90%

Visibility—

Dew point55°

Thu, 2968° / 54°

68 °

Quincy, Thursday, 29 October

Overcast. High 68°, low 54°.

Pressure29.77 inHg

Wind7.2 mph S

Humidity66%

Visibility—

Dew point53°

Fri, 3070° / 54°

70 °

Quincy, Friday, 30 October

Clear. High 70°, low 54°.

Pressure29.68 inHg

Wind18.6 mph SW

Humidity58%

Visibility—

Dew point52°

Sat, 3165° / 56°

0.05

65 °

Quincy, Saturday, 31 October

Light rain. High 65°, low 56°.

Pressure29.74 inHg

Wind18.6 mph SE

Humidity81%

Visibility—

Dew point57°

Sun, 0166° / 45°

0.07

66 °

Quincy, Sunday, 1 November

Light rain. High 66°, low 45°.

Pressure29.94 inHg

Wind14.9 mph W

Humidity32%

Visibility—

Dew point30°

Mon, 0267° / 48°

67 °

Quincy, Monday, 2 November

Clear. High 67°, low 48°.

Pressure29.88 inHg

Wind15.8 mph S

Humidity52%

Visibility—

Dew point46°

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

Tue, 0354° / 39°

0.09

54 °

Quincy, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.09 in

Chance of precipitation20%

Record high74° (1978)

Record low9° (1991)

Wed, 0453° / 38°

0.08

53 °

Quincy, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.08 in

Chance of precipitation17%

Record high71° (1978)

Record low10° (1991)

Thu, 0553° / 38°

0.05

53 °

Quincy, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.05 in

Chance of precipitation22%

Record high73° (2015)

Record low20° (1967)

Fri, 0653° / 37°

0.06

53 °

Quincy, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°

Average low37°

Average precipitation0.06 in

Chance of precipitation20%

Record high72° (1980)

Record low15° (1991)

Sat, 0753° / 36°

0.02

53 °

Quincy, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°

Average low36°

Average precipitation0.02 in

Chance of precipitation8%

Record high72° (1966)

Record low-1° (1991)

Sun, 0853° / 37°

0.04

53 °

Quincy, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°

Average low37°

Average precipitation0.04 in

Chance of precipitation20%

Record high75° (1999)

Record low-4° (1991)

Mon, 0953° / 37°

0.11

53 °

Quincy, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°

Average low37°

Average precipitation0.11 in

Chance of precipitation32%

Record high72° (1999)

Record low19° (1991)

Tue, 1050° / 34°

0.09

50 °

Quincy, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°

Average low34°

Average precipitation0.09 in

Chance of precipitation25%

Record high74° (2012)

Record low10° (2018)

Wed, 1148° / 32°

0.07

48 °

Quincy, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°

Average low32°

Average precipitation0.07 in

Chance of precipitation20%

Record high73° (1964)

Record low8° (1986)

Thu, 1247° / 32°

0.06

47 °

Quincy, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.06 in

Chance of precipitation23%

Record high69° (2005)

Record low2° (1968)

Fri, 1349° / 32°

0.07

49 °

Quincy, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°

Average low32°

Average precipitation0.07 in

Chance of precipitation20%

Record high76° (1999)

Record low4° (1986)

Sat, 1449° / 34°

0.03

49 °

Quincy, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.03 in

Chance of precipitation18%

Record high72° (2025)

Record low12° (2014)

Sun, 1549° / 34°

0.04

49 °

Quincy, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.04 in

Chance of precipitation20%

Record high70° (2001)

Record low1° (1972)

Mon, 1650° / 33°

0.04

50 °

Quincy, Monday, 16 November

Climate normal for this date — 60-year average.

Average high50°

Average low33°

Average precipitation0.04 in

Chance of precipitation12%

Record high69° (2001)

Record low12° (2014)

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 Quincy, 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 Quincy, 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.