As of 23:38 EDT

Weather in Quincy, IN

76°

Quincy, Saturday, 8 August, 23:38

Clear. Feels like 78°. High 88°, low 71°.

Pressure30.03 inHg

Wind1.9 mph NW

Humidity91%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

Monthly outlook for Quincy, IN: average high 81.6°, average low 65.1°. That is 0.5° below the climate normal for August. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 9 August (91.8°), the coolest 21 August (53.5°).

81.6°/65.1°

Average high / low

−0.5°

Below normal

6 / 5

Wet days / normal

1.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	82.4°	82.4°	+0°
18 August – 27 August	80.2°	82.5°	-1.3°
28 August – 6 September	at normal	81°	—

August records over 66 years

98.8°16 August 1988All-time high

45.9°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Cloverdale (7 mi).

Sun, 0992° / 71°

92 °

Quincy, Sunday, 9 August

Mostly clear. High 92°, low 71°.

Pressure30.03 inHg

Wind9.2 mph SW

Humidity67%

Visibility6.2 mi

Dew point72°

Mon, 1090° / 76°

90 °

Quincy, Monday, 10 August

Overcast. High 90°, low 76°.

Pressure30.00 inHg

Wind12.3 mph SW

Humidity69%

Visibility6.2 mi

Dew point73°

Tue, 1190° / 71°

0.05

90 °

Quincy, Tuesday, 11 August

Light rain. High 90°, low 71°.

Pressure29.91 inHg

Wind11.8 mph SW

Humidity66%

Visibility6.2 mi

Dew point72°

Wed, 1285° / 69°

0.96

85 °

Quincy, Wednesday, 12 August

Heavy rain. High 85°, low 69°.

Pressure29.83 inHg

Wind4.2 mph NW

Humidity83%

Visibility6.2 mi

Dew point74°

Thu, 1381° / 66°

0.27

81 °

Quincy, Thursday, 13 August

Rain. High 81°, low 66°.

Pressure29.97 inHg

Wind8.4 mph NE

Humidity54%

Visibility—

Dew point61°

Fri, 1477° / 64°

0.3

77 °

Quincy, Friday, 14 August

Rain. High 77°, low 64°.

Pressure30.09 inHg

Wind8.1 mph E

Humidity74%

Visibility—

Dew point63°

Sat, 1571° / 58°

0.02

71 °

Quincy, Saturday, 15 August

Light rain. High 71°, low 58°.

Pressure30.30 inHg

Wind9.7 mph E

Humidity81%

Visibility—

Dew point61°

Sun, 1675° / 63°

0.02

75 °

Quincy, Sunday, 16 August

Light rain. High 75°, low 63°.

Pressure30.09 inHg

Wind7.8 mph SE

Humidity69%

Visibility—

Dew point63°

Mon, 1776° / 67°

0.06

76 °

Quincy, Monday, 17 August

Light rain. High 76°, low 67°.

Pressure30.06 inHg

Wind5.2 mph N

Humidity92%

Visibility—

Dew point69°

Tue, 1883° / 65°

83 °

Quincy, Tuesday, 18 August

Overcast. High 83°, low 65°.

Pressure30.00 inHg

Wind4.4 mph NW

Humidity64%

Visibility—

Dew point66°

Wed, 1983° / 66°

0.02

83 °

Quincy, Wednesday, 19 August

Light rain. High 83°, low 66°.

Pressure29.88 inHg

Wind11.9 mph N

Humidity67%

Visibility—

Dew point69°

Thu, 2072° / 55°

72 °

Quincy, Thursday, 20 August

Partly cloudy. High 72°, low 55°.

Pressure30.00 inHg

Wind13.2 mph N

Humidity62%

Visibility—

Dew point55°

Fri, 2173° / 53°

73 °

Quincy, Friday, 21 August

Overcast. High 73°, low 53°.

Pressure30.06 inHg

Wind8.1 mph NE

Humidity47%

Visibility—

Dew point49°

Sat, 2283° / 58°

0.04

83 °

Quincy, Saturday, 22 August

Light rain. High 83°, low 58°.

Pressure29.88 inHg

Wind10.1 mph S

Humidity65%

Visibility—

Dew point63°

Sun, 2387° / 68°

87 °

Quincy, Sunday, 23 August

Clear. High 87°, low 68°.

Pressure29.94 inHg

Wind10.4 mph W

Humidity58%

Visibility—

Dew point67°

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

Mon, 2482° / 65°

0.09

82 °

Quincy, Monday, 24 August

Climate normal for this date — 60-year average.

Average high82°

Average low65°

Average precipitation0.09 in

Chance of precipitation27%

Record high94° (2011)

Record low55° (1966)

Tue, 2583° / 65°

0.06

83 °

Quincy, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°

Average low65°

Average precipitation0.06 in

Chance of precipitation27%

Record high92° (1983)

Record low54° (2015)

Wed, 2683° / 66°

0.07

83 °

Quincy, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°

Average low66°

Average precipitation0.07 in

Chance of precipitation35%

Record high91° (2003)

Record low52° (2025)

Thu, 2783° / 66°

0.13

83 °

Quincy, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°

Average low66°

Average precipitation0.13 in

Chance of precipitation37%

Record high93° (2024)

Record low52° (2025)

Fri, 2883° / 66°

0.16

83 °

Quincy, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°

Average low66°

Average precipitation0.16 in

Chance of precipitation35%

Record high94° (2007)

Record low51° (1986)

Sat, 2982° / 65°

0.09

82 °

Quincy, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°

Average low65°

Average precipitation0.09 in

Chance of precipitation28%

Record high95° (2007)

Record low46° (1986)

Sun, 3081° / 65°

0.14

81 °

Quincy, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high81°

Average low65°

Average precipitation0.14 in

Chance of precipitation32%

Record high92° (2024)

Record low49° (1986)

Mon, 3181° / 64°

0.06

81 °

Quincy, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°

Average low64°

Average precipitation0.06 in

Chance of precipitation28%

Record high94° (2013)

Record low53° (1986)

Tue, 0181° / 64°

0.13

81 °

Quincy, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°

Average low64°

Average precipitation0.13 in

Chance of precipitation23%

Record high97° (2011)

Record low50° (1967)

Wed, 0281° / 64°

0.17

81 °

Quincy, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°

Average low64°

Average precipitation0.17 in

Chance of precipitation32%

Record high97° (2011)

Record low50° (1965)

Thu, 0381° / 64°

0.08

81 °

Quincy, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°

Average low64°

Average precipitation0.08 in

Chance of precipitation28%

Record high96° (2011)

Record low49° (1974)

Fri, 0480° / 63°

0.08

80 °

Quincy, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°

Average low63°

Average precipitation0.08 in

Chance of precipitation27%

Record high95° (2007)

Record low49° (1997)

Sat, 0580° / 63°

0.06

80 °

Quincy, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°

Average low63°

Average precipitation0.06 in

Chance of precipitation28%

Record high95° (2007)

Record low49° (1997)

Sun, 0680° / 62°

0.03

80 °

Quincy, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°

Average low62°

Average precipitation0.03 in

Chance of precipitation20%

Record high92° (1998)

Record low49° (1962)

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, IN 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, IN 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.