10-day forecast for Eureka, CO: 5° to 38°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
38°
Best day: Wednesday, October 28
31° · 0.56 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2536° / 21°0.07
Morning26°feels 20°
Afternoon34°feels 27°
Evening22°feels 17°
Overnight28°feels 19°
36 °
Eureka, Sunday, 25 October
Snow. High 36°, low 21°.
Pressure30.18 inHg
Wind9.9 mph S
Humidity91%
Visibility6.2 mi
Dew point23°
Mon, 2636° / 15°0
Morning15°feels 15°
Afternoon35°feels 32°
Evening22°feels 22°
Overnight18°feels 12°
36 °
Eureka, Monday, 26 October
Clear. High 36°, low 15°.
Pressure30.24 inHg
Wind2.6 mph W
Humidity88%
Visibility0.6 mi
Dew point19°
Tue, 2738° / 5°0
Morning5°feels -1°
Afternoon37°feels 32°
Evening23°feels 17°
Overnight9°feels 2°
38 °
Eureka, Tuesday, 27 October
Clear. High 38°, low 5°.
Pressure30.15 inHg
Wind4.7 mph SW
Humidity81%
Visibility6.2 mi
Dew point16°
Wed, 2838° / 6°0
Morning10°feels 10°
Afternoon34°feels 30°
Evening26°feels 23°
Overnight13°feels 7°
38 °
Eureka, Wednesday, 28 October
Clear. High 38°, low 6°.
Pressure30.18 inHg
Wind6.3 mph SW
Humidity76%
Visibility—
Dew point24°
Thu, 2938° / 15°0
Morning21°feels 20°
Afternoon36°feels 30°
Evening29°feels 24°
Overnight23°feels 19°
38 °
Eureka, Thursday, 29 October
Clear. High 38°, low 15°.
Pressure30.15 inHg
Wind9.5 mph S
Humidity76%
Visibility—
Dew point27°
Fri, 3031° / 25°0.56
Morning26°feels 20°
Afternoon29°feels 23°
Evening28°feels 24°
Overnight27°feels 20°
31 °
Eureka, Friday, 30 October
Snow. High 31°, low 25°.
Pressure30.00 inHg
Wind7.3 mph S
Humidity92%
Visibility—
Dew point27°
Sat, 3128° / 20°0.17
Morning22°feels 12°
Afternoon27°feels 18°
Evening24°feels 15°
Overnight21°feels 11°
28 °
Eureka, Saturday, 31 October
Light snow. High 28°, low 20°.
Pressure30.03 inHg
Wind9.7 mph SW
Humidity94%
Visibility—
Dew point25°
Sun, 0128° / 14°0.03
Morning17°feels 8°
Afternoon25°feels 16°
Evening22°feels 14°
Overnight20°feels 12°
28 °
Eureka, Sunday, 1 November
Light snow. High 28°, low 14°.
Pressure30.30 inHg
Wind9.6 mph NW
Humidity51%
Visibility—
Dew point9°
Mon, 0237° / 21°0.02
Morning28°feels 24°
Afternoon35°feels 31°
Evening31°feels 26°
Overnight30°feels 24°
37 °
Eureka, Monday, 2 November
Light snow. High 37°, low 21°.
Pressure30.47 inHg
Wind6.9 mph S
Humidity72%
Visibility—
Dew point26°
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.