BRIGHTON, CO 80603 Weather Forecast & Current Conditions

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DENVER INTL., CO
Current Weather

8:53 AM MDT SEP 17, 2026
Broken Clouds
70°F
Feels Like: 70°F
Dewpoint: 54°F
Rel. Hum.: 57%
Visibility: 10 miles
Wind: SSE at 8 mph
Pressure: 30.29 inches
Last 72 hours

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BRIGHTON, CO 80603
Weather Forecast

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Snow Depth pages
TODAY
Chance of showers and slight chance of thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs 75 to 81. Chance of rain 60 percent.
TONIGHT
Mostly cloudy. Chance of showers and slight chance of thunderstorms in the evening. Lows 54 to 60. Chance of rain 30 percent.
FRIDAY
Partly cloudy in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs near 80. Chance of rain 60 percent.
FRIDAY NIGHT
Partly cloudy with a chance of showers and slight chance of thunderstorms. Lows 48 to 54. Chance of rain 40 percent.
SATURDAY
Showers likely and chance of thunderstorms. Highs in the mid to upper 70s. Chance of rain 70 percent.
SATURDAY NIGHT
Showers likely and chance of thunderstorms. Lows 45 to 51. Chance of rain 70 percent.
SUNDAY
Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the lower to mid 70s.
SUNDAY NIGHT
Partly cloudy with a chance of showers and slight chance of thunderstorms. Lows 42 to 50. Chance of rain 30 percent.
MONDAY
Mostly sunny. Highs in the lower to mid 70s.
MONDAY NIGHT
Partly cloudy with a chance of showers and slight chance of thunderstorms. Lows 45 to 51. Chance of rain 30 percent.
TUESDAY AND TUESDAY NIGHT
Partly cloudy with a 20 percent chance of thunderstorms. Highs in the mid to upper 70s. Lows 47 to 53.
WEDNESDAY
Partly cloudy with a 10 percent chance of thunderstorms. Highs near 80.

Visible Weather Satellite
BRIGHTON, CO 80603
Infrared Weather Satellite
BRIGHTON, CO 80603
NEXRAD Weather Radar
BRIGHTON, CO 80603

DENVER INTL., CO 3 hourly weather forecast

weather forecast created  7:00 PM CDT  9/16/2026
Thursday
17 SEP 2026
BRIGHTON, CO 80603 weather forecast Day 1, 0 hours 12 AM 68° 68° Mostly Cloudy 27%
RAIN
>2 in
0% Thunder
( 14% severe)
SW   8 59% 53°
Low 63° BRIGHTON, CO 80603 weather forecast Day 1, 3 hours 3 AM 66° 66° Mostly Cloudy SW   7 63% 53°
High 83° BRIGHTON, CO 80603 weather forecast Day 1, 6 hours 6 AM 64° 64° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 13% severe)
SSW   6 70% 54°

Mostly Cloudy

Chance of Rain

BRIGHTON, CO 80603 weather forecast Day 1, 9 hours 9 AM 69° 69° Mostly Cloudy W   6 59% 54°
BRIGHTON, CO 80603 weather forecast Day 1, 12 hours 12 PM 76° 78° Mostly Cloudy 47%
RAIN
.5–1 in
0% Thunder
( 31% severe)
SSE   6 46% 54°
BRIGHTON, CO 80603 weather forecast Day 1, 15 hours 3 PM 81° 80° Mostly Cloudy SSE   10 37% 52°
BRIGHTON, CO 80603 weather forecast Day 1, 18 hours 6 PM 76° 78° Mostly Cloudy 25%
RAIN
.01–.1 in
0% Thunder
( 23% severe)
SW   8 46% 54°
BRIGHTON, CO 80603 weather forecast Day 1, 21 hours 9 PM 70° 70° Mostly Cloudy SSW   6 61% 56°
Friday
18 SEP 2026
BRIGHTON, CO 80603 weather forecast Day 2, 0 hours 12 AM 67° 67° Mostly Cloudy 2%

0% Thunder
( 5% severe)
SSW   5 68% 56°
Low 57° BRIGHTON, CO 80603 weather forecast Day 2, 3 hours 3 AM 64° 65° Mostly Cloudy SW   5 73% 55°
High 83° BRIGHTON, CO 80603 weather forecast Day 2, 6 hours 6 AM 62° 62° Mostly Cloudy 1%

0% Thunder
( 5% severe)
SW   5 78% 55°

Mostly Cloudy

Rain Likely

BRIGHTON, CO 80603 weather forecast Day 2, 9 hours 9 AM 68° 68° Partly Cloudy SW   5 61% 54°
BRIGHTON, CO 80603 weather forecast Day 2, 12 hours 12 PM 78° 79° Partly Cloudy 66%
RAIN
***
0% Thunder
( 33% severe)
ESE   5 40% 52°
BRIGHTON, CO 80603 weather forecast Day 2, 15 hours 3 PM 82° 81° Mostly Cloudy ESE   8 32% 49°
BRIGHTON, CO 80603 weather forecast Day 2, 18 hours 6 PM 72° 72° Mostly Cloudy 64%
RAIN
1–2 in
0% Thunder
( 26% severe)
NW   9 51% 53°
BRIGHTON, CO 80603 weather forecast Day 2, 21 hours 9 PM 65° 65° Mostly Cloudy S   8 70% 55°

DENVER INTL., CO extended weather forecast

Saturday
19 SEP 2026
Sunday
20 SEP 2026
Monday
21 SEP 2026
Tuesday
22 SEP 2026
Wednesday
23 SEP 2026
Low 56° Low 52° Low 48° Low 53° Low 55°
High 77° High 74° High 78° High 81° High 78°
BRIGHTON, CO 80603 weather forecast Day 3 BRIGHTON, CO 80603 weather forecast Day 4 BRIGHTON, CO 80603 weather forecast Day 5 BRIGHTON, CO 80603 weather forecast Day 6 BRIGHTON, CO 80603 weather forecast Day 7
Overcast
75% Rain
Overcast
62% Rain
Partly Cloudy
36% Rain
Partly Cloudy
16% Rain
Overcast
41% Rain
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