Park Forest in Spring
In spring (March, April and May), Park Forest sees average daytime highs around 59°F and overnight lows near 41°F, with 11.9 in of precipitation over about 36 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Over the season highs climb from about 41°F in early March to 74°F by late May. The sky is clear or mostly clear about 24% of the time across spring, and the air most often feels dry.
Spring is Park Forest's 3rd-best season to visit on our travel score. For the whole year in context, see Park Forest's year-round climate.
- Avg daytime high
- 59°F
- 3rd-warmest season
- Avg overnight low
- 41°F
- Precipitation
- 11.9 in
- 36 wet days
- Avg wind
- 9 mph
- Travel score
- 3.9
- 3rd-best season
- Months
- Mar · Apr · May
Temperature in Park Forest in Spring
Over the season highs climb from about 41°F in early March to 74°F by late May.
A typical spring day in Park Forest reaches about 59°F and drops to 41°F overnight. The warmest of the three months is May, the coolest March.
How spring really feels in Park Forest
Once humidity and wind are folded in, spring brings about 0 days that feel above 90°F and 39 that feel at or below 32°F.
The story in spring is cold — wind chill drags the overnight "feels like" below the raw low.
Park Forest weather by month
How the three spring months (March, April and May) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 32° / 19° | 2.3 | 8.7 | 5.7 | 9.3 | 0.0 |
| Feb | 36° / 21° | 2.0 | 7.1 | 4.8 | 10.3 | 0.0 |
| Mar | 47° / 31° | 2.9 | 10.6 | 3 | 11.7 | 1.5 |
| Apr | 59° / 41° | 4.4 | 12.6 | 0.9 | 13.1 | 4.3 |
| May | 70° / 51° | 4.6 | 12.6 | 0 | 14.3 | 6.0 |
| Jun | 79° / 62° | 4.3 | 11.6 | 0 | 14.9 | 6.3 |
| Jul | 83° / 66° | 3.9 | 11.9 | 0 | 14.7 | 5.8 |
| Aug | 81° / 64° | 3.8 | 10.8 | 0 | 13.7 | 6.5 |
| Sep | 75° / 56° | 3.0 | 8.5 | 0 | 12.3 | 7.1 |
| Oct | 62° / 44° | 3.2 | 9.5 | 0.1 | 10.9 | 5.4 |
| Nov | 48° / 34° | 2.7 | 8.6 | 1.2 | 9.7 | 1.9 |
| Dec | 37° / 24° | 2.2 | 8 | 3.9 | 9.1 | 0.0 |
Cloud cover in Spring
The sky is clear or mostly clear about 24% of the time across spring.
Chance of precipitation in Spring
Park Forest gets around 11.9 in of rain and snow over 36 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 9 mph across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 hours in early March to 14 h 42 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 5.0 kWh/m².
Is spring a good time to visit Park Forest?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a weaker month for outdoor sightseeing in Park Forest.
What to pack for Park Forest in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Park Forest sees daytime highs around 59°F and nights near 41°F. Pack a warm layer. Worth having: rain gear and sun protection. About 36 days see rain.
Sea temperature near Park Forest in Spring
The nearest coast averages about 40°F across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 18 mi away) is warmest in August at about 73°F and coldest in February near 35°F.
It's comfortable for a long swim from Jul 10 to Sep 16 — about 2.3 months when the water holds above 68°F.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°F) | 38 | 35 | 35 | 39 | 46 | 59 | 70 | 73 | 68 | 58 | 49 | 42 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Refreshing | Refreshing | Bracing | Bracing | Bracing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 38 | Bracing |
| Feb | 35 | Bracing |
| Mar | 35 | Bracing |
| Apr | 39 | Bracing |
| May | 46 | Bracing |
| Jun | 59 | Cool |
| Jul | 70 | Refreshing |
| Aug | 73 | Refreshing |
| Sep | 68 | Refreshing |
| Oct | 58 | Bracing |
| Nov | 49 | Bracing |
| Dec | 42 | Bracing |
UV index in Park Forest in Spring
Clear-sky midday UV across spring averages around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Park Forest peaks around June 23 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 5 | 6 | 7 | 9 | 9 | 8 | 6 | 3 | 2 | 2 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 7 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 3 | Moderate |
| Nov | 2 | Moderate |
| Dec | 2 | Low |
Air quality in Park Forest in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Park Forest is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (October, 8 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 11 | 14 | 15 | 15 | 17 | 17 | 18 | 16 | 12 | 8 | 9 | 10 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 14 | Moderate |
| Mar | 15 | Moderate |
| Apr | 15 | Moderate |
| May | 17 | Moderate |
| Jun | 17 | Moderate |
| Jul | 18 | Moderate |
| Aug | 16 | Moderate |
| Sep | 12 | Moderate |
| Oct | 8 | Good |
| Nov | 9 | Good |
| Dec | 10 | Good |
Where is Park Forest?
Park Forest sits at 41.5°N, 87.7°W, 712 ft above sea level, in United States. The nearest listed city is Matteson, 2.5 mi away.
Topography around Park Forest
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Park Forest.
Within 2 miles, the terrain around Park Forest has only modest variations in elevation — a maximum elevation change of 157 ft around an average of 719 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 564 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 696 ft.
The land around Park Forest is covered by trees (52%) and artificial surfaces (32%) within 2 miles, trees (31%), cropland (23%) and artificial surfaces (23%) within 10 miles, and cropland (44%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Park Forest (41.4914°, -87.6745°, elevation 712 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.