10-day forecast for Eureka, CO: 3° to 44°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
44°
Best day: Thursday, November 12
26° · 0.93 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1339° / 16°0.06
Morning21°feels 21°
Afternoon39°feels 33°
Evening19°feels 14°
Overnight19°feels 14°
39 °
Eureka, Friday, 13 November
Snow. High 39°, low 16°.
Pressure30.00 inHg
Wind7.1 mph S
Humidity90%
Visibility6.2 mi
Dew point19°
Sat, 1428° / 20°0.16
Morning21°feels 17°
Afternoon27°feels 22°
Evening23°feels 17°
Overnight21°feels 21°
28 °
Eureka, Saturday, 14 November
Snow. High 28°, low 20°.
Pressure29.83 inHg
Wind2.6 mph SW
Humidity94%
Visibility6.2 mi
Dew point20°
Sun, 1534° / 9°0
Morning9°feels 9°
Afternoon34°feels 34°
Evening17°feels 17°
Overnight18°feels 18°
34 °
Eureka, Sunday, 15 November
Clear. High 34°, low 9°.
Pressure30.12 inHg
Wind1.4 mph W
Humidity81%
Visibility6.2 mi
Dew point14°
Mon, 1634° / 3°0
Morning12°feels 11°
Afternoon30°feels 27°
Evening22°feels 22°
Overnight3°feels 3°
34 °
Eureka, Monday, 16 November
Clear. High 34°, low 3°.
Pressure30.18 inHg
Wind4.1 mph SW
Humidity79%
Visibility—
Dew point22°
Tue, 1731° / 13°0.06
Morning17°feels 15°
Afternoon28°feels 19°
Evening26°feels 16°
Overnight23°feels 15°
31 °
Eureka, Tuesday, 17 November
Light snow. High 31°, low 13°.
Pressure30.09 inHg
Wind11.2 mph S
Humidity97%
Visibility—
Dew point25°
Wed, 1826° / 14°0.93
Morning25°feels 16°
Afternoon21°feels 11°
Evening14°feels 4°
Overnight16°feels 6°
26 °
Eureka, Wednesday, 18 November
Snow. High 26°, low 14°.
Pressure29.97 inHg
Wind9.7 mph SW
Humidity70%
Visibility—
Dew point15°
Thu, 1924° / 9°0.02
Morning12°feels 2°
Afternoon18°feels 7°
Evening12°feels 1°
Overnight11°feels -1°
24 °
Eureka, Thursday, 19 November
Light snow. High 24°, low 9°.
Pressure30.09 inHg
Wind9.4 mph S
Humidity91%
Visibility—
Dew point16°
Fri, 2025° / 8°0
Morning14°feels 1°
Afternoon23°feels 11°
Evening13°feels 0°
Overnight13°feels 1°
25 °
Eureka, Friday, 20 November
Clear. High 25°, low 8°.
Pressure30.03 inHg
Wind13.6 mph S
Humidity65%
Visibility—
Dew point12°
Sat, 2121° / 5°0.02
Morning18°feels 6°
Afternoon18°feels 6°
Evening9°feels -4°
Overnight7°feels -5°
21 °
Eureka, Saturday, 21 November
Light snow. High 21°, low 5°.
Pressure29.97 inHg
Wind21.5 mph SW
Humidity65%
Visibility—
Dew point10°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Eureka, CO around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.