UV Index Today

Real-time solar radiation monitoring

Newmarket, Ontario, Canada
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Newmarket

Ontario, Canada • Local time: 15:01

Live UV Index
15:00
3.0
Moderate
Peak 3.5 at 14:00

Temp

15.1°C
Sunny

Status

Sunny

Max

15.1°C

Next 3 Hours

2.3
16:00
1.3
17:00
0.4
18:00

Humidity

51%

Cloud

4%

Wind Spd

10.2km/h

"Moderate risk. Seek shade near midday."

Today's UV Forecast

Hourly prediction for Newmarket · Peak 3.5 at 14:00

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00
—
01
—
02
—
03
—
04
—
05
—
06
—
07
—
08
0.3
09
1.2
10
2.1
11
3.0
12
3.5
13
3.5
14
3.0
15
2.3
16
1.3
17
0.4
18
—
19
—
20
—
21
—
22
—
23

Sunburn time at UV 3.0

Estimate for Newmarket based on your skin type. Estimates only — not medical advice.

Skin type (Fitzpatrick)

Unprotected

33 min

Type II · no sunscreen

Recommended

SPF 50

Moderate UV with fair skin — use broad-spectrum SPF 50 and seek shade near midday.

With SPF 50

12+ hours

Theoretical window — apply enough and reapply every 2 hours

Quick take: Moderate unprotected window — still use SPF for midday outdoor time.

Open full calculator with SPF options

Location Map

44.0416, -79.4636 · Elev. 248 m · America/Toronto

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Today's UV outlook for Newmarket

Today's forecast for Newmarket peaks at UV 3.5 around 14:00. The hourly outlook shows 4 hours at moderate or above (UV 3+). The live reading is UV 3.0 right now.

UV stays mostly in the low-to-moderate range today, but the hourly bars still show when exposure climbs. Fair skin still benefits from SPF for extended time outdoors.

Compare with other cities in Ontario, or read practical planning notes in the blog .