Marquette Heights, Illinois Climate
United States
Pop. 2,742 Elev. 193 m / 633 ft
TZ: America/Chicago (UTC-5) ·
Marquette Heights is largely arid, with warm summers peaking at 87°F (31°C) in July and cold winters around 18°F (-8°C) in January. Humidity pushes the summer feels-like temperature to 101°F (38°C), while wind chill can drive winter lows to 10°F (-12°C). Precipitation occurs on roughly 47 days per year (31.0 in / 786 mm total), with snow on 3 days and 28 in (721 mm) of annual accumulation. The city averages 129 sunny days per year and around 34 thunderstorm days. Nearby lake water reaches 79°F (26°C) in summer.
| Temperature | 87°F (31°C) high | 18°F (-8°C) low |
| Feels like | 101°F (38°C) high | 10°F (-12°C) low |
| Rain | 47 days | 31.0 in (786 mm) /yr |
| Snow | 3 days | 28.4 in (721 mm) /yr |
| Sky | 129 sunny | 34 stormy |
| Wind | 2.7 mph (1.2 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
51
Jan 60
Feb 52
Mar 67
Apr 57
May 53
Jun 67
Jul 51
Aug 36
Sep 44
Oct 51
Nov 70
Dec Humidity (%)
63
Jan 65
Feb 57
Mar 60
Apr 60
May 70
Jun 75
Jul 74
Aug 61
Sep 60
Oct 66
Nov 78
Dec Weather Days by Month
Water Temperatures
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Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 6 mi General Wayne A. Downing Peoria International Airport (PIA)
Ski resort 112 mi
National park 127 mi Historic Pullman Foundation Exhibit Hall
Hospital 4 mi Carle Health Pekin Hospital Grounds
Hiking trail 9 mi Meadow Valley Park
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 33°F 0°C | 18°F -8°C | 0.4 in 10 mm | 5.9 in150 mm | 15 |
| February | 39°F 4°C | 23°F -5°C | 0.2 in 6 mm | 4.5 in116 mm | 9 |
| March | 61°F 16°C | 39°F 4°C | 3.3 in 83 mm | 3.0 in77 mm | 12 |
| April | 66°F 19°C | 46°F 8°C | 4.1 in 105 mm | — | 4 |
| May | 74°F 23°C | 54°F 12°C | 3.6 in 92 mm | — | 10 |
| June | 84°F 29°C | 66°F 19°C | 4.6 in 117 mm | — | 10 |
| July | 87°F 31°C | 71°F 22°C | 6.0 in 152 mm | — | 5 |
| August | 82°F 28°C | 64°F 18°C | 2.5 in 64 mm | — | 14 |
| September | 82°F 28°C | 57°F 14°C | 1.1 in 27 mm | — | 19 |
| October | 71°F 22°C | 51°F 10°C | 2.4 in 60 mm | — | 15 |
| November | 53°F 12°C | 37°F 3°C | 1.6 in 41 mm | 7.4 in187 mm | 10 |
| December | 38°F 3°C | 22°F -6°C | 1.2 in 30 mm | 7.6 in192 mm | 6 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 15 | 0 |
| February | 9 | 0 |
| March | 12 | 4 |
| April | 4 | 7 |
| May | 10 | 2 |
| June | 10 | 3 |
| July | 5 | 8 |
| August | 14 | 5 |
| September | 19 | 2 |
| October | 15 | 1 |
| November | 10 | 1 |
| December | 6 | 1 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 42°F 6°C |
| April | 53°F 12°C |
| May | 61°F 16°C |
| June | 73°F 23°C |
| July | 79°F 26°C |
| August | 75°F 24°C |
| September | 68°F 20°C |
| October | 59°F 15°C |
| November | 43°F 6°C |
| December | 32°F 0°C |