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As of 01:31 CDT

Weather in Quincy, IL

74°Current weather

Quincy, Sunday, 9 August, 01:31

Partly cloudy. Feels like 75°. High 95°, low 71°.

Pressure29.97 inHg
Wind7.3 mph S
Humidity83%
Visibility6.2 mi
Dew point68°

Two-week outlook for Quincy, IL: week one averages a high of 88.3° and week two 79.5°, so week two runs 8.8° cooler than week one. Around 1.5 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 95°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)88.3°70°1.3 in / 4 d—
2nd (August 16 – August 22)79.5°62.4°0.2 in / 2 d—

Weekend weather

Sun, August 9
Overcast
95°71°
no precip.
Sat, August 15
Light rain
74°67°
0.32 in
Sun, August 16
Light rain
77°65°
0.02 in
Sat, August 22
Light rain
84°62°
0.13 in
Mon, 1097° / 77°0Overcast
97 °Overcast

Quincy, Monday, 10 August

Overcast. High 97°, low 77°.

Pressure29.88 inHg
Wind10.3 mph W
Humidity42%
Visibility6.2 mi
Dew point66°
Tue, 11102° / 71°0.03Light rain
102 °Light rain

Quincy, Tuesday, 11 August

Light rain. High 102°, low 71°.

Pressure29.80 inHg
Wind17.7 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Wed, 1293° / 72°0.44Heavy rain
93 °Heavy rain

Quincy, Wednesday, 12 August

Heavy rain. High 93°, low 72°.

Pressure29.83 inHg
Wind2.9 mph NE
Humidity59%
Visibility6.2 mi
Dew point72°
Thu, 1385° / 69°0.19Light rain
85 °Light rain

Quincy, Thursday, 13 August

Light rain. High 85°, low 69°.

Pressure29.91 inHg
Wind18 mph E
Humidity58%
Visibility—
Dew point66°
Fri, 1474° / 64°0.31Light rain
74 °Light rain

Quincy, Friday, 14 August

Light rain. High 74°, low 64°.

Pressure30.06 inHg
Wind12.8 mph E
Humidity83%
Visibility—
Dew point67°
Sat, 1574° / 67°0.32Light rain
74 °Light rain

Quincy, Saturday, 15 August

Light rain. High 74°, low 67°.

Pressure30.15 inHg
Wind17.1 mph SE
Humidity79%
Visibility—
Dew point66°
Sun, 1677° / 65°0.02Light rain
77 °Light rain

Quincy, Sunday, 16 August

Light rain. High 77°, low 65°.

Pressure30.09 inHg
Wind9.2 mph E
Humidity84%
Visibility—
Dew point67°
Mon, 1782° / 68°0.09Light rain
82 °Light rain

Quincy, Monday, 17 August

Light rain. High 82°, low 68°.

Pressure30.06 inHg
Wind5 mph NE
Humidity71%
Visibility—
Dew point68°
Tue, 1885° / 67°0Overcast
85 °Overcast

Quincy, Tuesday, 18 August

Overcast. High 85°, low 67°.

Pressure30.00 inHg
Wind6.2 mph S
Humidity72%
Visibility—
Dew point70°
Wed, 1981° / 65°0Overcast
81 °Overcast

Quincy, Wednesday, 19 August

Overcast. High 81°, low 65°.

Pressure29.91 inHg
Wind11.9 mph NE
Humidity79%
Visibility—
Dew point73°
Thu, 2076° / 57°0Partly cloudy
76 °Partly cloudy

Quincy, Thursday, 20 August

Partly cloudy. High 76°, low 57°.

Pressure30.06 inHg
Wind14.7 mph NE
Humidity54%
Visibility—
Dew point54°
Fri, 2172° / 53°0Overcast
72 °Overcast

Quincy, Friday, 21 August

Overcast. High 72°, low 53°.

Pressure30.03 inHg
Wind10 mph SE
Humidity54%
Visibility—
Dew point52°
Sat, 2284° / 62°0.13Light rain
84 °Light rain

Quincy, Saturday, 22 August

Light rain. High 84°, low 62°.

Pressure29.85 inHg
Wind10.7 mph S
Humidity70%
Visibility—
Dew point66°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Quincy, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.