Winslow, IL
Full City Profile · Illinois · Stephenson County County
3.0
/5.0
B
Good
376
Population
817/sq mi density
$54,375
Median Income
$27,343 per capita
$100,000
Home Value
$199,034 Zillow
$882
Median Rent
20.6% income on rent
47°F
Avg Temperature
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
C
Economy
2.3 / 5.0
$54,375 median income, 6.5% unemployment
A+
Affordability
5.0 / 5.0
$100,000 home value, $882/mo rent
D
Education
1.6 / 5.0
7.5% bachelor's degree or higher
Winslow experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 19°F in January while summers reach 73°F in July. Annual precipitation totals 39.7 inches. The area receives 41.5 inches of snow annually.
Temperature
19°F Jan (-7°C)
73°F Jul (23°C)
| Annual Average | 47.3°F |
| 12% below US avg | |
| January Average | 19°F (-7°C) |
| July Average | 73°F (23°C) |
Geography
| Elevation | 782 ft (238 m) |
| Area | 0.5 sq mi (1.2 km²) |
| Population Density | 817/sq mi |
| Coordinates | 42.4930°N, 89.7949°W |
| Timezone | America/Chicago |
| County | Stephenson County County |
| Nearest Airport | Southern Wisconsin Regional (JVL) 39 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 73.9 / 100 |
| Social Vulnerability | 56.7 / 100 |
| Community Resilience | 68.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 19°F (-7°C) | 1.6 in | Coldest, Driest |
| February | 23°F (-5°C) | 1.7 in | |
| March | 34°F (1°C) | 2.1 in | |
| April | 47°F (8°C) | 3.8 in | |
| May | 59°F (15°C) | 4.1 in | |
| June | 69°F (21°C) | 6.2 in | Wettest |
| July | 73°F (23°C) | 4.2 in | Warmest |
| August | 70°F (21°C) | 4.5 in | |
| September | 62°F (17°C) | 4.2 in | |
| October | 50°F (10°C) | 3.2 in | |
| November | 37°F (3°C) | 2.4 in | |
| December | 25°F (-4°C) | 1.9 in |
Winslow has a seasonal temperature swing of 54°F / from 19°F in January to 73°F in July. Total annual precipitation is 39.7 inches, with June being the wettest month (6.2") and January the driest (1.6").