Forecast

    Forecast for Quincy, IL | Forecast Periods: 14
    Monday
    Mar 16
    2026

    Quincy, IL

    Updated: 1:30 PM CDT

    24°F

    Chance Snow Showers

    21 mph NW
    Precipitation: 13%

    A chance of snow showers. Mostly cloudy, with a high near 24. Northwest wind around 21 mph, with gusts as high as 33 mph.

    Hourly Forecast

    MON14:00
    21°F
    Chance Snow Showers
    Dewpoint:-11.1°Precip:13%Humidity:68%Wind:21 mph NW
    MON15:00
    22°F
    Chance Snow Showers
    Dewpoint:-11.1°Precip:13%Humidity:65%Wind:21 mph NW
    MON16:00
    23°F
    Chance Snow Showers
    Dewpoint:-11.7°Precip:13%Humidity:59%Wind:20 mph NW
    MON17:00
    22°F
    Chance Snow Showers
    Dewpoint:-11.1°Precip:13%Humidity:65%Wind:18 mph NW
    MON18:00
    22°F
    Chance Snow Showers
    Dewpoint:-12.2°Precip:13%Humidity:59%Wind:17 mph NW
    TUE19:00
    21°F
    Mostly Cloudy
    Dewpoint:-12.8°Precip:0%Humidity:59%Wind:15 mph NW
    TUE20:00
    18°F
    Mostly Cloudy
    Dewpoint:-12.8°Precip:0%Humidity:67%Wind:13 mph NW
    TUE21:00
    18°F
    Mostly Cloudy
    Dewpoint:-13.3°Precip:0%Humidity:64%Wind:12 mph NW
    TUE22:00
    17°F
    Mostly Cloudy
    Dewpoint:-13.9°Precip:0%Humidity:64%Wind:12 mph NW
    TUE23:00
    16°F
    Mostly Cloudy
    Dewpoint:-15°Precip:0%Humidity:61%Wind:12 mph NW
    TUE00:00
    16°F
    Mostly Cloudy
    Dewpoint:-15°Precip:0%Humidity:61%Wind:10 mph NW
    TUE01:00
    15°F
    Mostly Cloudy
    Dewpoint:-15°Precip:0%Humidity:64%Wind:10 mph NW
    TUE02:00
    14°F
    Mostly Cloudy
    Dewpoint:-15.6°Precip:0%Humidity:64%Wind:9 mph NW
    TUE03:00
    13°F
    Partly Cloudy
    Dewpoint:-16.1°Precip:0%Humidity:64%Wind:9 mph NW
    TUE04:00
    13°F
    Mostly Cloudy
    Dewpoint:-16.1°Precip:0%Humidity:64%Wind:8 mph NW
    TUE05:00
    12°F
    Partly Cloudy
    Dewpoint:-15.6°Precip:0%Humidity:70%Wind:8 mph NW
    TUE06:00
    12°F
    Mostly Sunny
    Dewpoint:-16.1°Precip:0%Humidity:66%Wind:7 mph NW
    TUE07:00
    12°F
    Mostly Sunny
    Dewpoint:-16.1°Precip:0%Humidity:66%Wind:6 mph NW
    TUE08:00
    11°F
    Sunny
    Dewpoint:-16.1°Precip:0%Humidity:69%Wind:7 mph NW
    TUE09:00
    13°F
    Sunny
    Dewpoint:-15.6°Precip:0%Humidity:67%Wind:7 mph NW
    TUE10:00
    16°F
    Sunny
    Dewpoint:-15°Precip:0%Humidity:61%Wind:6 mph W
    TUE11:00
    19°F
    Mostly Sunny
    Dewpoint:-14.4°Precip:0%Humidity:56%Wind:6 mph W
    TUE12:00
    21°F
    Partly Sunny
    Dewpoint:-13.9°Precip:0%Humidity:54%Wind:6 mph SW
    TUE13:00
    24°F
    Mostly Sunny
    Dewpoint:-13.9°Precip:0%Humidity:48%Wind:6 mph SW

    Extended Forecast

    Tonight

    Mon, Mar 16
    11°F
    Chance Snow Showers then Mostly Cloudy
    8 mph NW
    Precipitation: 13%
    A chance of snow showers before 7pm. Mostly cloudy, with a low around 11. Northwest wind 8 to 17 mph, with gusts as high as 28 mph.

    Tuesday

    Tue, Mar 17
    32°F
    Mostly Sunny
    6 mph SW
    Precipitation: 9%
    Mostly sunny, with a high near 32. Southwest wind 6 to 10 mph.

    Tuesday Night

    Tue, Mar 17
    29°F
    Light Snow Likely
    8 mph SE
    Precipitation: 59%
    Snow likely before 4am, then a slight chance of rain. Mostly cloudy. Low around 29, with temperatures rising to around 33 overnight. Southeast wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Wednesday

    Wed, Mar 18
    60°F
    Slight Chance Light Rain then Sunny
    5 mph SW
    Precipitation: 18%
    A slight chance of rain before 7am. Sunny, with a high near 60. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.

    Wednesday Night

    Wed, Mar 18
    42°F
    Mostly Cloudy
    2 mph SW
    Precipitation: 0%
    Mostly cloudy, with a low around 42.

    Thursday

    Thu, Mar 19
    69°F
    Sunny
    7 mph W
    Precipitation: 0%
    Sunny, with a high near 69.

    Thursday Night

    Thu, Mar 19
    46°F
    Partly Cloudy
    6 mph E
    Precipitation: 0%
    Partly cloudy, with a low around 46.

    Friday

    Fri, Mar 20
    76°F
    Mostly Sunny
    5 mph SW
    Precipitation: 0%
    Mostly sunny, with a high near 76.

    Friday Night

    Fri, Mar 20
    50°F
    Partly Cloudy
    8 mph SW
    Precipitation: 0%
    Partly cloudy, with a low around 50.

    Saturday

    Sat, Mar 21
    76°F
    Mostly Sunny
    8 mph W
    Precipitation: 0%
    Mostly sunny, with a high near 76.

    Saturday Night

    Sat, Mar 21
    49°F
    Mostly Clear
    9 mph W
    Precipitation: 0%
    Mostly clear, with a low around 49.

    Sunday

    Sun, Mar 22
    67°F
    Mostly Sunny
    12 mph NW
    Precipitation: 1%
    Mostly sunny, with a high near 67.

    Sunday Night

    Sun, Mar 22
    37°F
    Partly Cloudy
    10 mph N
    Precipitation: 3%
    Partly cloudy, with a low around 37.

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