10-day forecast for Lyman, WY: 55° to 92°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Monday, August 10
77° · 0.26 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0988° / 58°0.03
Morning64°feels 62°
Afternoon87°feels 84°
Evening76°feels 75°
Overnight63°feels 60°
88 °
Lyman, Sunday, 9 August
Light rain. High 88°, low 58°.
Pressure29.85 inHg
Wind11.1 mph NW
Humidity16%
Visibility6.2 mi
Dew point36°
Mon, 1092° / 58°0
Morning64°feels 62°
Afternoon92°feels 87°
Evening82°feels 80°
Overnight61°feels 59°
92 °
Lyman, Monday, 10 August
Overcast. High 92°, low 58°.
Pressure29.85 inHg
Wind14.4 mph NW
Humidity18%
Visibility6.2 mi
Dew point38°
Tue, 1189° / 64°0
Morning71°feels 70°
Afternoon89°feels 85°
Evening78°feels 77°
Overnight67°feels 65°
89 °
Lyman, Tuesday, 11 August
Overcast. High 89°, low 64°.
Pressure29.88 inHg
Wind9.8 mph NW
Humidity15%
Visibility6.2 mi
Dew point35°
Wed, 1287° / 65°0.01
Morning72°feels 70°
Afternoon86°feels 83°
Evening78°feels 78°
Overnight69°feels 67°
87 °
Lyman, Wednesday, 12 August
Light rain. High 87°, low 65°.
Pressure29.80 inHg
Wind1.7 mph S
Humidity16%
Visibility6.2 mi
Dew point34°
Thu, 1382° / 62°0.03
Morning67°feels 65°
Afternoon80°feels 79°
Evening73°feels 72°
Overnight67°feels 65°
82 °
Lyman, Thursday, 13 August
Light rain. High 82°, low 62°.
Pressure29.77 inHg
Wind17.2 mph SW
Humidity22%
Visibility—
Dew point37°
Fri, 1480° / 55°0
Morning61°feels 60°
Afternoon76°feels 75°
Evening77°feels 77°
Overnight64°feels 62°
80 °
Lyman, Friday, 14 August
Overcast. High 80°, low 55°.
Pressure29.94 inHg
Wind17.2 mph NW
Humidity33%
Visibility—
Dew point42°
Sat, 1577° / 59°0.26
Morning64°feels 62°
Afternoon74°feels 73°
Evening62°feels 61°
Overnight60°feels 59°
77 °
Lyman, Saturday, 15 August
Rain. High 77°, low 59°.
Pressure30.03 inHg
Wind12.3 mph S
Humidity28%
Visibility—
Dew point39°
Sun, 1678° / 56°0.04
Morning62°feels 60°
Afternoon76°feels 74°
Evening64°feels 63°
Overnight62°feels 61°
78 °
Lyman, Sunday, 16 August
Light rain. High 78°, low 56°.
Pressure30.06 inHg
Wind12.9 mph NW
Humidity28%
Visibility—
Dew point40°
Mon, 1782° / 60°0
Morning66°feels 64°
Afternoon81°feels 79°
Evening76°feels 75°
Overnight69°feels 67°
82 °
Lyman, Monday, 17 August
Partly cloudy. High 82°, low 60°.
Pressure30.03 inHg
Wind10.9 mph NW
Humidity22%
Visibility—
Dew point37°
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 Lyman, WY 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.