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Town of Lyman, WYLyman, WY 14 Day Weather - 82937 WeatherWorld.com
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Lyman, WY Weather Forecast
Lyman, WY Weather Forecast Dated: 950 AM Wed Oct 21 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Wednesday, October 21, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
66°F 19°C
Cloudy
Early-Evening
56°F 13°C
Partly Cloudy
Refreshing around 66°F 19°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds out of the SSW at 6 mph 9 km/h.
Thursday, October 22, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
54°F 13°C
Overcast
Mildly cool near 60°F 16°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds building from SE at 3 mph 5 km/h to SE at 17 mph 28 km/h. Gusts up to 24 mph 38 km/h.
Friday, October 23, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
46°F 8°C
Partly Cloudy
Chilly near 56°F 13°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds increasing from the SE at 3 mph 5 km/h to WSW at 11 mph 17 km/h.
Saturday, October 24, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
51°F 11°C
Sunny
Early-Evening
46°F 8°C
Sunny
Crisp with a high near 51°F 11°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the NNE to the E at 4 mph 7 km/h.
Sunday, October 25, 2026
Mid-Morning
41°F 5°C
Overcast
Mid-Afternoon
47°F 8°C
Overcast
Early-Evening
39°F 4°C
Overcast
Brisk around 47°F 8°C, overcast throughout the day, with increasing humidity and steady pressure. Winds building from SE at 3 mph 5 km/h to SE at 12 mph 19 km/h.
Monday, October 26, 2026
Mid-Morning
38°F 3°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
46°F 8°C
Sunny
Cool and brisk at 55°F 13°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Tuesday, October 27, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
49°F 10°C
Partly Cloudy
Comfortable at 59°F 15°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the S to the SW at 8 mph 14 km/h.
Wednesday, October 28, 2026
Mid-Morning
42°F 6°C
Overcast
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
47°F 8°C
Overcast
Crisp with a high near 54°F 12°C, overcast throughout the day, with steady humidity and steady pressure.
Thursday, October 29, 2026
Mid-Morning
43°F 6°C
Overcast
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
49°F 10°C
Overcast
Brisk around 56°F 13°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds switching from the S to the SSW at 5 mph 8 km/h.
Friday, October 30, 2026
Mid-Morning
42°F 6°C
Light Sleet
Mid-Afternoon
46°F 8°C
Nearby Thunderstorms
Early-Evening
37°F 3°C
Snow
Cool and brisk at 46°F 8°C, periods of heavy sleet, with steady humidity and steady pressure. Winds building from WSW at 4 mph 7 km/h to WSW at 13 mph 21 km/h. Gusts up to 28 mph 44 km/h.
Saturday, October 31, 2026
Mid-Morning
36°F 2°C
Overcast
Mid-Afternoon
41°F 5°C
Scattered Showers
Early-Evening
32°F -1°C
Light Snow Showers
Biting cold near 41°F 5°C, scattered downpours possible, with increasing humidity and barometric pressure rising. Winds increasing from the SSW at 6 mph 9 km/h to W at 15 mph 25 km/h. Gusts up to 25 mph 41 km/h.
Sunday, November 1, 2026
Mid-Morning
32°F 0°C
Sunny
Mid-Afternoon
43°F 6°C
Sunny
Early-Evening
34°F 1°C
Sunny
Cold with a high near 43°F 6°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the WSW to the SW at 5 mph 8 km/h.
Monday, November 2, 2026
Mid-Morning
38°F 3°C
Overcast
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
40°F 4°C
Overcast
Brisk around 46°F 8°C, overcast throughout the day, with steady humidity and steady pressure.
Tuesday, November 3, 2026
Mid-Morning
40°F 4°C
Sunny
Mid-Afternoon
50°F 10°C
Partly Cloudy
Early-Evening
40°F 5°C
Overcast
Cool and brisk at 50°F 10°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.
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