10-day forecast for Lyons, CO: 59° to 96°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Saturday, August 8
79° · 0.5 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 63°0.09
Morning76°feels 75°
Afternoon85°feels 82°
Evening73°feels 73°
Overnight73°feels 71°
92 °
Lyons, Sunday, 9 August
Light rain. High 92°, low 63°.
Pressure29.80 inHg
Wind6.7 mph E
Humidity12%
Visibility6.2 mi
Dew point34°
Mon, 1093° / 59°0.04
Morning75°feels 74°
Afternoon87°feels 84°
Evening70°feels 69°
Overnight67°feels 65°
93 °
Lyons, Monday, 10 August
Light rain. High 93°, low 59°.
Pressure29.83 inHg
Wind11.5 mph E
Humidity18%
Visibility6.2 mi
Dew point41°
Tue, 1195° / 68°0.03
Morning78°feels 77°
Afternoon90°feels 86°
Evening73°feels 73°
Overnight70°feels 68°
95 °
Lyons, Tuesday, 11 August
Light rain. High 95°, low 68°.
Pressure29.80 inHg
Wind12.7 mph E
Humidity15%
Visibility6.2 mi
Dew point38°
Wed, 1293° / 64°0
Morning76°feels 75°
Afternoon92°feels 88°
Evening83°feels 81°
Overnight70°feels 68°
93 °
Lyons, Wednesday, 12 August
Overcast. High 93°, low 64°.
Pressure29.80 inHg
Wind6.2 mph E
Humidity20%
Visibility6.2 mi
Dew point41°
Thu, 1381° / 59°0.27
Morning64°feels 63°
Afternoon76°feels 75°
Evening72°feels 72°
Overnight65°feels 65°
81 °
Lyons, Thursday, 13 August
Rain. High 81°, low 59°.
Pressure29.97 inHg
Wind7.8 mph E
Humidity48%
Visibility—
Dew point53°
Fri, 1479° / 59°0.5
Morning64°feels 64°
Afternoon76°feels 76°
Evening67°feels 67°
Overnight65°feels 65°
79 °
Lyons, Friday, 14 August
Rain. High 79°, low 59°.
Pressure29.97 inHg
Wind13.4 mph SW
Humidity50%
Visibility—
Dew point55°
Sat, 1584° / 62°0.03
Morning68°feels 68°
Afternoon83°feels 82°
Evening79°feels 79°
Overnight69°feels 69°
84 °
Lyons, Saturday, 15 August
Light rain. High 84°, low 62°.
Pressure30.00 inHg
Wind15.3 mph S
Humidity36%
Visibility—
Dew point51°
Sun, 1690° / 67°0.11
Morning74°feels 72°
Afternoon89°feels 86°
Evening84°feels 81°
Overnight68°feels 67°
90 °
Lyons, Sunday, 16 August
Light rain. High 90°, low 67°.
Pressure30.00 inHg
Wind17.4 mph W
Humidity23%
Visibility—
Dew point44°
Mon, 1788° / 66°0.06
Morning72°feels 71°
Afternoon85°feels 82°
Evening71°feels 71°
Overnight68°feels 68°
88 °
Lyons, Monday, 17 August
Light rain. High 88°, low 66°.
Pressure30.00 inHg
Wind16.9 mph NW
Humidity25%
Visibility—
Dew point45°
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.