10-day forecast for Lyons, CO: 35° to 83°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Friday, October 9
46° · 0.63 in
Worst day: Wednesday, October 14
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1081° / 57°0.07
Morning64°feels 62°
Afternoon81°feels 79°
Evening67°feels 66°
Overnight64°feels 62°
81 °
Lyons, Saturday, 10 October
Light rain. High 81°, low 57°.
Pressure29.65 inHg
Wind3.6 mph S
Humidity20%
Visibility6.2 mi
Dew point31°
Sun, 1172° / 49°0.01
Morning52°feels 50°
Afternoon71°feels 69°
Evening56°feels 55°
Overnight52°feels 50°
72 °
Lyons, Sunday, 11 October
Light rain. High 72°, low 49°.
Pressure29.71 inHg
Wind7.6 mph SE
Humidity31%
Visibility6.2 mi
Dew point38°
Mon, 1273° / 49°0
Morning53°feels 51°
Afternoon73°feels 71°
Evening61°feels 59°
Overnight49°feels 49°
73 °
Lyons, Monday, 12 October
Clear. High 73°, low 49°.
Pressure29.71 inHg
Wind7.2 mph SE
Humidity25%
Visibility6.2 mi
Dew point30°
Tue, 1351° / 47°0.28
Morning48°feels 48°
Afternoon49°feels 48°
Evening49°feels 49°
Overnight49°feels 49°
51 °
Lyons, Tuesday, 13 October
Light rain. High 51°, low 47°.
Pressure29.94 inHg
Wind5.3 mph E
Humidity89%
Visibility—
Dew point46°
Wed, 1446° / 42°0.63
Morning44°feels 43°
Afternoon45°feels 45°
Evening44°feels 44°
Overnight44°feels 44°
46 °
Lyons, Wednesday, 14 October
Rain. High 46°, low 42°.
Pressure29.91 inHg
Wind3.8 mph E
Humidity95%
Visibility—
Dew point44°
Thu, 1554° / 44°0.37
Morning49°feels 47°
Afternoon48°feels 44°
Evening49°feels 47°
Overnight45°feels 45°
54 °
Lyons, Thursday, 15 October
Rain. High 54°, low 44°.
Pressure30.09 inHg
Wind10 mph N
Humidity78%
Visibility—
Dew point41°
Fri, 1652° / 36°0.01
Morning38°feels 38°
Afternoon46°feels 43°
Evening46°feels 46°
Overnight39°feels 39°
52 °
Lyons, Friday, 16 October
Light rain. High 52°, low 36°.
Pressure30.47 inHg
Wind5.5 mph E
Humidity55%
Visibility—
Dew point29°
Sat, 1768° / 35°0
Morning44°feels 41°
Afternoon61°feels 58°
Evening53°feels 50°
Overnight48°feels 44°
68 °
Lyons, Saturday, 17 October
Partly cloudy. High 68°, low 35°.
Pressure30.18 inHg
Wind8.7 mph W
Humidity20%
Visibility—
Dew point17°
Sun, 1869° / 47°0
Morning52°feels 48°
Afternoon63°feels 60°
Evening56°feels 53°
Overnight49°feels 48°
69 °
Lyons, Sunday, 18 October
Clear. High 69°, low 47°.
Pressure30.03 inHg
Wind9.5 mph W
Humidity18%
Visibility—
Dew point18°
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 Lyons, 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.