BRIGHTON, CO 80603 Weather Forecast & Current Conditions

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DENVER INTL., CO
Current Weather

12:53 PM MDT SEP 15, 2026
Broken Clouds
66°F
Feels Like: 66°F
Dewpoint: 41°F
Rel. Hum.: 40%
Visibility: 10 miles
Wind: SE at 14 mph
Pressure: 30.27 inches
Last 72 hours

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BRIGHTON, CO 80603
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Partly cloudy. Slight chance of thunderstorms late in the afternoon. Highs 69 to 75. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 20 percent.
TONIGHT
Mostly cloudy. Slight chance of showers in the evening. Lows 49 to 55. Southeast winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming light. Chance of rain 20 percent.
WEDNESDAY
Partly cloudy in the morning, then mostly cloudy with a slight chance of thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of precipitation 10 percent.
WEDNESDAY NIGHT
Mostly cloudy. Chance of showers and slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 50s to lower 60s. Chance of rain 40 percent.
THURSDAY
Showers likely and chance of thunderstorms. Highs 73 to 79. Chance of rain 60 percent.
THURSDAY NIGHT
Mostly cloudy with a 20 percent chance of showers. Lows 52 to 58.
FRIDAY
Mostly cloudy with a 50 percent chance of thunderstorms. Highs near 80.
FRIDAY NIGHT AND SATURDAY
Showers likely and chance of thunderstorms. Lows 50 to 56. Highs in the mid to upper 70s. Chance of rain 60 percent.
SATURDAY NIGHT
Partly cloudy with a chance of showers and slight chance of thunderstorms. Lows 46 to 54. Chance of rain 40 percent.
SUNDAY
Partly cloudy with a 20 percent chance of thunderstorms. Highs in the lower to mid 70s.
SUNDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Lows 45 to 53.
MONDAY
Partly cloudy with a 20 percent chance of thunderstorms. Highs in the lower to mid 70s.
MONDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Lows 47 to 53.

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 AM CDT  9/15/2026
Tuesday
15 SEP 2026
BRIGHTON, CO 80603 weather forecast Day 1, 12 hours 12 PM 64° 63° Mostly Cloudy 4%

0% Thunder
( 8% severe)
ESE   10 46% 43°
High 73° BRIGHTON, CO 80603 weather forecast Day 1, 15 hours 3 PM 72° 72° Mostly Cloudy ESE   17 34% 42°
Mostly Cloudy




Breezy
BRIGHTON, CO 80603 weather forecast Day 1, 18 hours 6 PM 72° 72° Partly Cloudy 3%

0% Thunder
( 10% severe)
ESE   20 35% 43°
BRIGHTON, CO 80603 weather forecast Day 1, 21 hours 9 PM 66° 66° Mostly Cloudy SE   18 47% 45°
Wednesday
16 SEP 2026
BRIGHTON, CO 80603 weather forecast Day 2, 0 hours 12 AM 64° 63° Mostly Cloudy 3%

0% Thunder
( 0% severe)
SSE   15 52% 46°
Low 53° BRIGHTON, CO 80603 weather forecast Day 2, 3 hours 3 AM 60° 58° Mostly Cloudy WSW   12 64% 48°
High 84° BRIGHTON, CO 80603 weather forecast Day 2, 6 hours 6 AM 57° 55° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   8 75% 49°

Mostly Cloudy



BRIGHTON, CO 80603 weather forecast Day 2, 9 hours 9 AM 61° 61° Partly Cloudy WSW   6 60% 47°
BRIGHTON, CO 80603 weather forecast Day 2, 12 hours 12 PM 73° 73° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 26% severe)
NE   3 41% 48°
BRIGHTON, CO 80603 weather forecast Day 2, 15 hours 3 PM 81° 80° Mostly Cloudy E   10 29% 46°
BRIGHTON, CO 80603 weather forecast Day 2, 18 hours 6 PM 78° 78° Mostly Cloudy 36%
RAIN
<.01 in
0% Thunder
( 27% severe)
ESE   10 36% 49°
BRIGHTON, CO 80603 weather forecast Day 2, 21 hours 9 PM 70° 70° Mostly Cloudy S   9 55% 53°
Thursday
17 SEP 2026
BRIGHTON, CO 80603 weather forecast Day 3, 0 hours 12 AM 68° 68° Mostly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 7% severe)
S   8 61% 54°
Low 57° BRIGHTON, CO 80603 weather forecast Day 3, 3 hours 3 AM 65° 65° Mostly Cloudy SSW   7 68% 54°
High 80° BRIGHTON, CO 80603 weather forecast Day 3, 6 hours 6 AM 63° 63° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 3% severe)
WSW   7 72% 54°

Mostly Cloudy

Chance of Rain

BRIGHTON, CO 80603 weather forecast Day 3, 9 hours 9 AM 65° 65° Mostly Cloudy W   8 68% 54°
BRIGHTON, CO 80603 weather forecast Day 3, 15 hours 12 PM 71° 71° Mostly Cloudy 45%
RAIN
.1–.25 in
0% Thunder
( 28% severe)
NW   5 55% 54°
BRIGHTON, CO 80603 weather forecast Day 3, 18 hours 3 PM 77° 78° Mostly Cloudy WNW   6 43% 53°
BRIGHTON, CO 80603 weather forecast Day 3, 21 hours 6 PM 74° 74° Mostly Cloudy     NW   6 50% 54°

DENVER INTL., CO extended weather forecast

Friday
18 SEP 2026
Saturday
19 SEP 2026
Sunday
20 SEP 2026
Monday
21 SEP 2026
Tuesday
22 SEP 2026
Low 59° Low 55° Low 48° Low 48° Low 51°
High 81° High 79° High 76° High 78° High 81°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
63% Rain
Overcast
56% Rain
Partly Cloudy
31% Rain
Partly Cloudy
10% Rain
Partly Cloudy
23% Rain
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