GREELEY, CO 80631 Weather Forecast & Current Conditions

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GREELEY, CO
Current Weather

4:56 AM MDT MAY 19, 2026
Overcast
37°F
Feels Like: 33°F
Dewpoint: 34°F
Rel. Hum.: 89%
Visibility: 10 miles
Wind: SE at 5 mph
Pressure: 30.25 inches
Last 72 hours

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GREELEY, CO 80631
Weather Forecast

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REST OF TONIGHT
Mostly cloudy. Lows near 30.
TUESDAY
Mostly cloudy. Highs 51 to 57.
TUESDAY NIGHT
Cloudy with a 40 percent chance of showers. Lows in the mid 30s to lower 40s.
WEDNESDAY
Mostly cloudy with a 30 percent chance of thunderstorms. Highs around 60. Southeast winds 10 to 20 mph with gusts up to 35 mph.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows in the mid 30s to lower 40s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Chance of rain 30 percent.
THURSDAY
Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the upper 60s.
THURSDAY NIGHT
Showers likely and chance of thunderstorms. Lows near 40. Chance of rain 70 percent.
FRIDAY
Mostly cloudy with a chance of showers and slight chance of thunderstorms. Highs in the mid to upper 60s. Chance of rain 40 percent.
FRIDAY NIGHT
Partly cloudy with a 20 percent chance of thunderstorms. Lows near 40.
SATURDAY AND SATURDAY NIGHT
Mostly clear. Highs in the 70s. Lows in the lower to mid 40s.
SUNDAY
Mostly sunny. Highs in the lower to mid 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 40s to lower 50s.
MEMORIAL DAY
Mostly sunny. Highs in the 80s.

Visible Weather Satellite
GREELEY, CO 80631
Infrared Weather Satellite
GREELEY, CO 80631
NEXRAD Weather Radar
GREELEY, CO 80631

GREELEY, CO 3 hourly weather forecast

weather forecast created  8:00 PM EDT  5/18/2026
Tuesday
19 MAY 2026
GREELEY, CO 80631 weather forecast Day 1, 0 hours 12 AM 37° 30° Mostly Cloudy 6%

0% Thunder
( 0% severe)
N   10 79% 31°
Low 32° GREELEY, CO 80631 weather forecast Day 1, 3 hours 3 AM 35° 32° Mostly Cloudy N   3 82% 30°
High 54° GREELEY, CO 80631 weather forecast Day 1, 6 hours 6 AM 33° 30° Mostly Cloudy 2%

0% Thunder
( 0% severe)
  CALM 81% 28°

Mostly Cloudy

Chance of Rain

GREELEY, CO 80631 weather forecast Day 1, 9 hours 9 AM 41° 39° Mostly Cloudy   CALM 67% 31°
GREELEY, CO 80631 weather forecast Day 1, 12 hours 12 PM 47° 46° Mostly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 9% severe)
SSE   3 53% 31°
GREELEY, CO 80631 weather forecast Day 1, 15 hours 3 PM 51° 50° Mostly Cloudy SSE   5 48% 32°
GREELEY, CO 80631 weather forecast Day 1, 18 hours 6 PM 51° 49° Mostly Cloudy 61%
RAIN
.01–.1 in
0% Thunder
( 7% severe)
SSW   6 50% 33°
GREELEY, CO 80631 weather forecast Day 1, 21 hours 9 PM 46° 44° Overcast WSW   5 68% 36°
Wednesday
20 MAY 2026
GREELEY, CO 80631 weather forecast Day 2, 0 hours 12 AM 44° 41° Mostly Cloudy 45%
RAIN
.25–.5 in
0% Thunder
( 3% severe)
WSW   5 79% 38°
Low 36° GREELEY, CO 80631 weather forecast Day 2, 3 hours 3 AM 43° 42° Mostly Cloudy S   2 86% 39°
High 62° GREELEY, CO 80631 weather forecast Day 2, 6 hours 6 AM 41° 37° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 2% severe)
SSE   6 89% 38°

Mostly Cloudy

Chance of Rain

GREELEY, CO 80631 weather forecast Day 2, 9 hours 9 AM 49° 45° Mostly Cloudy SSE   10 71% 40°
GREELEY, CO 80631 weather forecast Day 2, 12 hours 12 PM 54° 52° Mostly Cloudy 38%
RAIN
1–2 in
0% Thunder
( 37% severe)
SE   7 61% 41°
GREELEY, CO 80631 weather forecast Day 2, 15 hours 3 PM 59° 58° Mostly Cloudy ESE   7 51% 41°
GREELEY, CO 80631 weather forecast Day 2, 18 hours 6 PM 58° 56° Partly Cloudy 34%
RAIN
.1–.25 in
0% Thunder
( 22% severe)
ESE   9 51% 40°
GREELEY, CO 80631 weather forecast Day 2, 21 hours 9 PM 52° 49° Mostly Cloudy ESE   9 66% 41°

GREELEY, CO extended weather forecast

Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Sunday
24 MAY 2026
Monday
25 MAY 2026
Low 40° Low 42° Low 43° Low 46° Low 49°
High 67° High 67° High 79° High 88° High 90°
GREELEY, CO 80631 weather forecast Day 3 GREELEY, CO 80631 weather forecast Day 4 GREELEY, CO 80631 weather forecast Day 5 GREELEY, CO 80631 weather forecast Day 6 GREELEY, CO 80631 weather forecast Day 7
Overcast
57% Rain
Overcast
68% Rain
Partly Cloudy
20% Rain
Partly Cloudy
17% Rain
Partly Cloudy
16% Rain
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