Lamar Weather Forecast 15 Days, Weather in Lamar Today

Current weather conditions and 15 day weather forecast for Lamar, Colorado, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Lamar

22 December 2025 Monday
22.8 ° C / 73°F
Sunny
Sunny
Feels Like : 23.3 ° C / 74°F
Humidity : % 21
Pressure : 1015 mb
Wind Speed : 24.1 kmph / 15 miles from WW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Lamar, CO, USA

Weather Forecast for next 15 Days for Lamar including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Lamar, Colorado state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
22 December 2025 Monday Sunny Sunny 0.2 ° C
(32.4°F)
21.8 ° C
(71.2°F)
8.7 ° C
(47.7°F)
% 48 0% 0.5 Sunrise:07:04 AM
Sunset: 04:35 PM
Moonrise:09:18 AM
Moonset: 07:03 PM
Moon Phase
( Waxing Crescent )
23 December 2025 Tuesday Sunny Sunny -0.4 ° C
(31.3°F)
18.7 ° C
(65.7°F)
8.1 ° C
(46.6°F)
% 48 0% 0.5 Sunrise:07:04 AM
Sunset: 04:36 PM
Moonrise:09:50 AM
Moonset: 08:08 PM
Moon Phase
( Waxing Crescent )
24 December 2025 Wednesday Partly Cloudy  Partly Cloudy 4 ° C
(39.2°F)
20.5 ° C
(68.9°F)
11.1 ° C
(51.9°F)
% 41 0% 0.5 Sunrise:07:05 AM
Sunset: 04:36 PM
Moonrise:10:17 AM
Moonset: 09:13 PM
Moon Phase
( Waxing Crescent )
25 December 2025 Thursday Sunny Sunny 10.4 ° C
(50.8°F)
19 ° C
(66.2°F)
14.7 ° C
(58.5°F)
% 41 0% 0.5 Sunrise:07:05 AM
Sunset: 04:37 PM
Moonrise:10:42 AM
Moonset: 10:17 PM
Moon Phase
( Waxing Crescent )
26 December 2025 Friday Sunny Sunny 5.4 ° C
(41.7°F)
17.3 ° C
(63.2°F)
9.7 ° C
(49.4°F)
% 52 0% 0 Sunrise:07:06 AM
Sunset: 04:37 PM
Moonrise:11:06 AM
Moonset: 11:24 PM
Moon Phase
( Waxing Crescent )
27 December 2025 Saturday Partly Cloudy  Partly Cloudy 7.2 ° C
(45°F)
15.8 ° C
(60.4°F)
9.8 ° C
(49.6°F)
% 47 0% 3 Sunrise:07:06 AM
Sunset: 04:38 PM
Moonrise:11:30 AM
Moonset: No moonset
Moon Phase
( First Quarter )
28 December 2025 Sunday Partly Cloudy  Partly Cloudy 7.2 ° C
(45°F)
16.4 ° C
(61.4°F)
10.9 ° C
(51.6°F)
% 45 0% 4 Sunrise:07:06 AM
Sunset: 04:39 PM
Moonrise:11:56 AM
Moonset: 12:31 AM
Moon Phase
( Waxing Gibbous )
29 December 2025 Monday Partly Cloudy  Partly Cloudy 7.8 ° C
(46°F)
14.1 ° C
(57.4°F)
12.5 ° C
(54.5°F)
% 39 0% 4 Sunrise:07:07 AM
Sunset: 04:39 PM
Moonrise:12:25 PM
Moonset: 01:43 AM
Moon Phase
( Waxing Gibbous )
30 December 2025 Tuesday Sunny Sunny 4.7 ° C
(40.4°F)
15.9 ° C
(60.6°F)
8.5 ° C
(47.3°F)
% 35 0% 3 Sunrise:07:07 AM
Sunset: 04:40 PM
Moonrise:01:02 PM
Moonset: 02:58 AM
Moon Phase
( Waxing Gibbous )
31 December 2025 Wednesday Sunny Sunny 5.3 ° C
(41.6°F)
18.4 ° C
(65.2°F)
10.5 ° C
(51°F)
% 58 0% 4 Sunrise:07:07 AM
Sunset: 04:41 PM
Moonrise:01:47 PM
Moonset: 04:15 AM
Moon Phase
( Waxing Gibbous )
01 January 2026 Thursday Sunny Sunny 6.3 ° C
(43.3°F)
17.1 ° C
(62.9°F)
10.9 ° C
(51.7°F)
% 55 0% 4 Sunrise:07:07 AM
Sunset: 04:42 PM
Moonrise:02:43 PM
Moonset: 05:32 AM
Moon Phase
( Waxing Gibbous )
02 January 2026 Friday Patchy rain nearby Patchy rain nearby -2.2 ° C
(28°F)
3 ° C
(37.5°F)
2.2 ° C
(36°F)
% 49 85% 1 Sunrise:07:07 AM
Sunset: 04:43 PM
Moonrise:03:51 PM
Moonset: 06:42 AM
Moon Phase
( Waxing Gibbous )
03 January 2026 Saturday Sunny Sunny -4 ° C
(24.8°F)
2.8 ° C
(37.1°F)
-1.2 ° C
(29.8°F)
% 30 0% 2 Sunrise:07:07 AM
Sunset: 04:43 PM
Moonrise:05:06 PM
Moonset: 07:41 AM
Moon Phase
( Full Moon )
04 January 2026 Sunday Sunny Sunny -5.4 ° C
(22.3°F)
8.5 ° C
(47.2°F)
-0.3 ° C
(31.5°F)
% 32 0% 2 Sunrise:07:07 AM
Sunset: 04:44 PM
Moonrise:06:22 PM
Moonset: 08:27 AM
Moon Phase
( Waning Gibbous )
Lamar Weather forecasts are usually fully updated every 4 hours.
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