10-day forecast for Ilium, CO: 29° to 56°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Sunday, October 18
47° · 0.59 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1955° / 31°0.06
Morning48°feels 47°
Afternoon53°feels 50°
Evening40°feels 40°
Overnight47°feels 45°
55 °
Ilium, Monday, 19 October
Light rain. High 55°, low 31°.
Pressure30.12 inHg
Wind6.6 mph S
Humidity49%
Visibility6.2 mi
Dew point31°
Tue, 2054° / 29°0
Morning35°feels 29°
Afternoon54°feels 51°
Evening40°feels 40°
Overnight29°feels 22°
54 °
Ilium, Tuesday, 20 October
Overcast. High 54°, low 29°.
Pressure30.15 inHg
Wind5.6 mph S
Humidity48%
Visibility6.2 mi
Dew point31°
Wed, 2148° / 31°0.28
Morning37°feels 34°
Afternoon47°feels 43°
Evening44°feels 41°
Overnight31°feels 24°
48 °
Ilium, Wednesday, 21 October
Light rain. High 48°, low 31°.
Pressure30.27 inHg
Wind6 mph SE
Humidity92%
Visibility2.6 mi
Dew point42°
Thu, 2248° / 41°0.54
Morning43°feels 41°
Afternoon47°feels 47°
Evening45°feels 43°
Overnight42°feels 38°
48 °
Ilium, Thursday, 22 October
Rain. High 48°, low 41°.
Pressure30.12 inHg
Wind6.1 mph SE
Humidity96%
Visibility—
Dew point45°
Fri, 2347° / 33°0.59
Morning41°feels 38°
Afternoon46°feels 40°
Evening38°feels 34°
Overnight35°feels 30°
47 °
Ilium, Friday, 23 October
Rain. High 47°, low 33°.
Pressure29.88 inHg
Wind10.9 mph SW
Humidity52%
Visibility—
Dew point29°
Sat, 2451° / 34°0
Morning40°feels 37°
Afternoon50°feels 47°
Evening42°feels 41°
Overnight37°feels 33°
51 °
Ilium, Saturday, 24 October
Clear. High 51°, low 34°.
Pressure30.18 inHg
Wind5.5 mph SE
Humidity30%
Visibility—
Dew point19°
Sun, 2556° / 37°0.01
Morning43°feels 40°
Afternoon54°feels 52°
Evening45°feels 45°
Overnight42°feels 40°
56 °
Ilium, Sunday, 25 October
Light rain. High 56°, low 37°.
Pressure30.21 inHg
Wind6.2 mph SE
Humidity41%
Visibility—
Dew point30°
Mon, 2652° / 40°0.06
Morning44°feels 44°
Afternoon51°feels 49°
Evening45°feels 45°
Overnight44°feels 44°
52 °
Ilium, Monday, 26 October
Light rain. High 52°, low 40°.
Pressure30.03 inHg
Wind3.6 mph SE
Humidity59%
Visibility—
Dew point37°
Tue, 2748° / 41°0.04
Morning44°feels 43°
Afternoon47°feels 46°
Evening45°feels 45°
Overnight41°feels 41°
48 °
Ilium, Tuesday, 27 October
Light rain. High 48°, low 41°.
Pressure30.09 inHg
Wind3.9 mph N
Humidity77%
Visibility—
Dew point40°
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 Ilium, 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.