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Weather Tomorrow in Thornton, CO

Sunday, April 5, 2026

69°Low 37°FColdHot
Clear

Precip chance

1%

Wind

2-9 mph

Humidity

29%

Feels like

67–39°F

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

37°Temperature trend69°
TimeTempConditionRain %Wind
6 AM48°FMostly Clear
0%
3 mph WSW
7 AM46°FMostly Clear
0%
3 mph W
8 AM43°FMostly Clear
0%
3 mph WNW
9 AM41°FMostly Clear
0%
3 mph WNW
10 AM40°FMostly Clear
0%
3 mph WNW
11 AM39°FMostly Clear
0%
3 mph WNW
12 PM37°FSunny
0%
2 mph W
1 PM39°FSunny
0%
2 mph WNW
2 PM41°FSunny
0%
2 mph NW
3 PM45°FSunny
0%
2 mph NW
4 PM52°FSunny
0%
3 mph N
5 PM57°FSunny
0%
5 mph ENE
6 PM59°FSunny
1%
6 mph ESE
7 PM63°FSunny
1%
6 mph ESE
8 PM65°FSunny
1%
7 mph ESE
9 PM67°FSunny
1%
7 mph ESE
10 PM68°FSunny
1%
8 mph ESE
11 PM69°FSunny
1%
9 mph E
12 AM68°FMostly Clear
0%
9 mph E
1 AM65°FMostly Clear
0%
8 mph E
2 AM61°FMostly Clear
0%
7 mph E
3 AM58°FMostly Clear
0%
5 mph E
4 AM55°FMostly Clear
0%
3 mph SE
5 AM53°FMostly Clear
0%
2 mph SSW

Precipitation Timeline

No significant precipitation expected tomorrow.

What to Wear Tomorrow

Warm and comfortable — dress light

Clothing

  • T-shirt or light blouse
  • Shorts or light pants

Footwear

Comfortable shoes or sandals

Conditions

High: 69°F

Low: 37°F

Wind: 2-9 mph

Rain: 1%

Big temperature swing (37°F to 69°F) — dress in removable layers.

Best Time to Be Outside Tomorrow

10 PM – 11 PM98

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

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Frequently Asked Questions

What is the weather forecast for tomorrow in Thornton, CO?
Tomorrow in Thornton: High of 69°F, Low of 37°F. Clear with 1% chance of precipitation. Wind 2-9 mph.
Will it rain tomorrow in Thornton?
No significant precipitation expected tomorrow.
What should I wear tomorrow in Thornton?
With a high of 69°F and low of 37°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.