Climate Quincy - Illinois
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 35 | 40 | 52 | 64 | 74 | 83 |
| Average low in ºF Av. low Lo | 19 | 23 | 32 | 43 | 54 | 63 |
| Av. precipitation in inch Av. precip. Pre. | 1.48 | 1.85 | 2.63 | 3.71 | 4.59 | 3.86 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 87 | 86 | 78 | 67 | 53 | 38 |
| Average low in ºF Av. low Lo | 67 | 66 | 56 | 45 | 35 | 23 |
| Av. precipitation in inch Av. precip. Pre. | 4.25 | 3.49 | 3.15 | 2.83 | 2.77 | 2.10 |
Quincy Climate Graph - Illinois Climate Chart
Daily normals Quincy - Illinois - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 35.1 | 19.5 | 0.08 | 0.08 | 0.00 | 0.00 |
| 2 Jan | 35.0 | 19.4 | 0.12 | 0.12 | 0.00 | 0.00 |
| 3 Jan | 34.9 | 19.3 | 0.16 | 0.16 | 0.00 | 0.00 |
| 4 Jan | 34.9 | 19.2 | 0.24 | 0.24 | 0.00 | 0.00 |
| 5 Jan | 34.8 | 19.1 | 0.28 | 0.28 | 0.00 | 0.00 |
| 6 Jan | 34.8 | 19.1 | 0.31 | 0.31 | 0.00 | 0.00 |
| 7 Jan | 34.8 | 19.0 | 0.39 | 0.39 | 0.00 | 0.00 |
| 8 Jan | 34.7 | 18.9 | 0.43 | 0.43 | 0.00 | 0.00 |
| 9 Jan | 34.7 | 18.9 | 0.47 | 0.47 | 0.00 | 0.00 |
| 10 Jan | 34.7 | 18.8 | 0.51 | 0.51 | 0.00 | 0.00 |
| 11 Jan | 34.7 | 18.8 | 0.55 | 0.55 | 0.00 | 0.00 |
| 12 Jan | 34.7 | 18.8 | 0.63 | 0.63 | 0.00 | 0.00 |
Weather history Quincy - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 84.0 | 70.0 | 0.00 | 0.00 | 0.0 |
| 02 Jun | 88.0 | 63.0 | 0.08 | - | - |
| 03 Jun | 84.0 | 57.9 | 0.00 | - | - |
| 04 Jun | 86.0 | 59.0 | 0.00 | - | - |
| 05 Jun | 75.0 | 61.0 | 0.00 | 0.00 | 0.0 |
| 06 Jun | 89.1 | 61.0 | 0.35 | 0.00 | 0.0 |
| 07 Jun | 84.0 | 62.1 | 0.00 | 0.00 | 0.0 |
| 08 Jun | - | - | - | - | - |
| 09 Jun | - | - | - | - | - |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | - | - | - | - | - |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Quincy
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 84.3 ºF | 35 ºF | |
| Average low temperature Av. low temp. | 62.0 ºF | 19 ºF | |
| Total precipitation Total precip. | 0.43 inch | 1.48 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 89.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 75.0 ºF | - | |
| Highest min temperature Highest min temp. | 70.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 57.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Quincy - Illinois
| Country | United States | |
|---|---|---|
| State | Illinois | |
| County | Adams | |
| City | Quincy | |
| Zip Code | 62301 | |
| Longitude | -91.41 dec. degr. | |
| Latitude | 39.94 dec. degr. | |
| Altitude - Elevation | 568ft | |
| ICAO | - | |
| IATA | - |
Date and Time Quincy - Illinois
| Local Time | 09:50 PM | |
|---|---|---|
| Sunrise | 05:35 AM | |
| Sunset | 08:34 PM | |
| Day/Night | Night | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Quincy - Illinois
USGS National Map — Open interactive map
Quincy weather averages
| Annual high temperature | 63ºF |
| Annual low temperature | 44ºF |
| Average annual precip. | 36.71 inch |
Station Data
Monthly averages Quincy
Longitude: -91.4099, Latitude: 39.9356
Average weather Quincy, IL - 62301
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...