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Markham — VanSky 50 (Acceptable)

Small town · Illinois, United States

21° Clear
VanSky
50
Acceptable
Comfortable days: 4 of 7 Best window: We–Fr Worse later this week
Feels like
19°C
Wind
16 km/h
Precip
0%
Humidity
41%
UV
—
/
05:36 / 20:18

VanSky index for Markham, United States — 50 out of 100 (Acceptable). Decide in seconds: temperature, precipitation, wind and solar output. Data refreshed several times a day from real weather observations.

The main score is weekly (7-day average). The “Today” toggle shows the current day, and the region page compares cities “by area”.

Markham, United States — VanSky 50 out of 100. Acceptable, plan around the weather. Ranked #2427 of 4681 cities in the country (as of 22 July 2026). Temperature 22°C, wind 16 km/h. Solar panels yield 2.6 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep
100
17°C
Night temperature
Solar
60
2.6 kWh
for 500W panels • sunny 14h
Driving
100
16 km/h
Wind speed (gusts 36)
Condensation
Low
41%
Humidity level • Dew point 7.2°C comfortable
Awning
Caution
36 km/h
Max gusts
Air Quality
Fair
38 AQI
PM2.5: 6.6 μg/m³

Upcoming forecast

We
22.07
day
22°
night
17°
solar
2.6 kWh
wind
16 km/h
gusts 36 км/ч
VanSky 100
comfort
Th
23.07
day
26°
night
15°
solar
2.9 kWh
wind
8 km/h
gusts 20 км/ч
VanSky 98
comfort
Fr
24.07
day
27°
night
17°
solar
2.7 kWh
wind
9 km/h
gusts 21 км/ч
VanSky 94
comfort
Sa
25.07
day
28°
night
15°
solar
1.8 kWh
wind
14 km/h
gusts 31 км/ч
VanSky 80
comfort
Su
26.07
day
33°
night
21°
solar
2.5 kWh
wind
10 km/h
gusts 26 км/ч
VanSky 45
comfort
Mo
27.07
day
37°
night
24°
solar
2.3 kWh
wind
17 km/h
gusts 41 км/ч
VanSky 35
comfort
Tu
28.07
day
36°
night
26°
solar
3 kWh
wind
14 km/h
gusts 30 км/ч
VanSky 25
comfort

Markham on map

Open full map →
Open-Meteo

Solar — W Panels W

Today's output
Peak hours
6.6h
sunny 14h
Usage estimate

Travel recommendations

  • Gusts up to 35.6 km/h — open awning with caution and watch the forecast.
  • Perfect night (17.1°C) — comfortable without heating or air conditioning.
  • Comfortable temperature (22°C) — ideal for outdoor work and hiking.

Air Quality Today

38
Good
Fair
Moderate
Poor
Danger
38
Fair
Air quality is acceptable — minor pollutants, most people won't notice.
PM2.5
6.6
μg/m³
Good
Dust
0
μg/m³
Good
Pollen
—

Similar by VanSky

Cities with a close score — route alternatives

VanSky Index

A weather comfort index for travel: a 0–100 score. Recalculated daily from live weather data — temperature, rainfall, wind and sun.

80–100 Ideal
60–79 Comfortable
40–59 Acceptable
20–39 Challenging
0–19 Extreme

How it's calculated:

  • Thermal comfort 35%
  • Sunshine 25%
  • Precipitation 25%
  • Wind 15%

Data: Open-Meteo · Updated several times a day

Where the weather is best in United States

Markham ranks 1 of 4681 cities. Country average VanSky — 63.

Best
1
Riverdale
100 2
North Mankato
100 3
Bellefontaine
100 4
Lake Zurich
100 5
Markham you are here
100
Harshest
Maryvale
14
Encanto
14
Alhambra
14
Surprise
12
Indio
9
All 4681 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Markham?
The weekly VanSky index for Markham is 50 out of 100 (7-day average). Above 60 is comfortable for parking, below 40 — consider alternatives. Check the 7-day forecast on this page.
What is the solar panel output in Markham?
Solar panel output data for Markham is calculated from real peak sun hours. The result is shown in the Solar section — you can adjust it to your panel wattage.
How does VanSky calculate the comfort index for Markham?
The index for Markham is calculated using: thermal comfort (temperature + humidity), precipitation, wind, and solar activity. Extreme conditions — frost, storm, heavy rain — drive the score toward zero.

Nearby cities

Hazel Crest 2 km Country Club Hills 4 km Midlothian 4 km Oak Forest 4 km Harvey 4 km Homewood 5 km Riverdale 7 km Crestwood 7 km

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🇺🇸 United States — fuel prices

Updated: 18.07.2026

Regular

$1.05 /l

€0.92 · £0.78/l

32 of 141

cheaper than 78% of countries

Midgrade

$1.21 /l

€1.06 · £0.90/l

20 of 94

cheaper than 80% of countries

Premium

$1.31 /l

€1.15 · £0.98/l

8 of 24

cheaper than 71% of countries

Diesel #2

$1.31 /l

€1.15 · £0.98/l

60 of 142

cheaper than 58% of countries

LPG

$0.90 /l

€0.79 · £0.67/l

28 of 52

pricier than 52% of countries

E85

$0.69 /l

€0.61 · £0.52/l

1 of 6

cheaper than 100% of countries

All countries Prices: United States

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In 23 days 80%

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