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Sinclair WY Weather - Mostly Cloudy - 44°F
Mostly Cloudy
44°F
Updated 9:36 am
Feels Like 45°F
Humidity 48%
Wind SE 12 mph
Barometer  30.3 in
Dew Point 26°F
Sinclair WY Weather - Mostly Cloudy - 7°C
Mostly Cloudy
7°C
Updated 9:36 am
Feels Like 7°C
Humidity 48%
Wind SE 19 km/h
Barometer  102.6 kPa
Dew Point -3°C
Sinclair, WY Weather and Current Conditionssinclair wy weather forecast

Sinclair, WY Weather Forecast

Sinclair Wyoming WeatherSinclair, Wyoming Weather Weather Forecast
14 day API Sinclair, WY weather forecast. Note. Our 7-day weather forecast for Sinclair, Wyoming is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Sinclair, WY Weather Forecast Dated: 936 AM Mon Oct 19 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.

Monday, October 19, 2026

Mid-Morning
Sinclair Weather - 2026-10-19 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Sinclair Weather - 2026-10-19 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Sinclair Weather - 2026-10-19 - Evening - Sunny
55°F 13°C
Sunny
Refreshing around 61°F 16°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SSW to the SW at 13 mph 21 km/h. Gusts up to 22 mph 36 km/h.

Tuesday, October 20, 2026

Mid-Morning
Sinclair Weather - 2026-10-20 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Sinclair Weather - 2026-10-20 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Sinclair Weather - 2026-10-20 - Evening - Sunny
55°F 13°C
Sunny
Mildly cool near 61°F 16°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the WSW at 15 mph 24 km/h.

Wednesday, October 21, 2026

Mid-Morning
Sinclair Weather - 2026-10-21 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Sinclair Weather - 2026-10-21 - Afternoon - Partly Cloudy
64°F 18°C
Partly Cloudy
Early-Evening
Sinclair Weather - 2026-10-21 - Evening - Overcast
58°F 14°C
Overcast
Comfortable at 64°F 18°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds moving from the SSE to the SSW at 11 mph 17 km/h.

Thursday, October 22, 2026

Mid-Morning
Sinclair Weather - 2026-10-22 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Sinclair Weather - 2026-10-22 - Afternoon - Overcast
62°F 16°C
Overcast
Early-Evening
Sinclair Weather - 2026-10-22 - Evening - Overcast
56°F 13°C
Overcast
Cool with a high near 62°F 16°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the S to the SW at 8 mph 12 km/h.

Friday, October 23, 2026

Mid-Morning
Sinclair Weather - 2026-10-23 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Sinclair Weather - 2026-10-23 - Afternoon - Sunny
58°F 14°C
Sunny
Early-Evening
Sinclair Weather - 2026-10-23 - Evening - Sunny
50°F 10°C
Sunny
Refreshing around 58°F 14°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the SW to the WSW at 15 mph 24 km/h. Gusts up to 22 mph 36 km/h.

Saturday, October 24, 2026

Mid-Morning
Sinclair Weather - 2026-10-24 - Morning - Nearby Thunderstorms
41°F 5°C
Nearby Thunderstorms
Mid-Afternoon
Sinclair Weather - 2026-10-24 - Afternoon - Scattered Showers
47°F 8°C
Scattered Showers
Early-Evening
Sinclair Weather - 2026-10-24 - Evening - Overcast
42°F 6°C
Overcast
Cool and brisk at 47°F 8°C, heavy thunderstorms conditions at times, with lower humidity and barometric pressure rising. Winds turning from the WSW to the SW at 6 mph 10 km/h.

Sunday, October 25, 2026

Mid-Morning
Sinclair Weather - 2026-10-25 - Morning - Sunny
39°F 4°C
Sunny
Mid-Afternoon
Sinclair Weather - 2026-10-25 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Sinclair Weather - 2026-10-25 - Evening - Sunny
47°F 8°C
Sunny
Chilly near 54°F 12°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the WSW at 14 mph 23 km/h.

Monday, October 26, 2026

Mid-Morning
Sinclair Weather - 2026-10-26 - Morning - Sunny
43°F 6°C
Sunny
Mid-Afternoon
Sinclair Weather - 2026-10-26 - Afternoon - Sunny
57°F 14°C
Sunny
Early-Evening
Sinclair Weather - 2026-10-26 - Evening - Sunny
48°F 9°C
Sunny
Crisp with a high near 57°F 14°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the SW to the NW at 7 mph 11 km/h.

Tuesday, October 27, 2026

Mid-Morning
Sinclair Weather - 2026-10-27 - Morning - Sunny
31°F -1°C
Sunny
Mid-Afternoon
Sinclair Weather - 2026-10-27 - Afternoon - Sunny
43°F 6°C
Sunny
Early-Evening
Sinclair Weather - 2026-10-27 - Evening - Sunny
39°F 4°C
Sunny
Cold with a high near 43°F 6°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Wednesday, October 28, 2026

Mid-Morning
Sinclair Weather - 2026-10-28 - Morning - Sunny
37°F 3°C
Sunny
Mid-Afternoon
Sinclair Weather - 2026-10-28 - Afternoon - Overcast
54°F 12°C
Overcast
Early-Evening
Sinclair Weather - 2026-10-28 - Evening - Overcast
49°F 9°C
Overcast
Cool and brisk at 54°F 12°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds increasing from the SSW at 4 mph 7 km/h to SW at 15 mph 25 km/h. Gusts up to 29 mph 46 km/h.

Thursday, October 29, 2026

Mid-Morning
Sinclair Weather - 2026-10-29 - Morning - Sunny
44°F 7°C
Sunny
Mid-Afternoon
Sinclair Weather - 2026-10-29 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Sinclair Weather - 2026-10-29 - Evening - Overcast
50°F 10°C
Overcast
Comfortable at 59°F 15°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds easing from SW 19 mph 31 km/h to SW 11 mph 18 km/h.

Friday, October 30, 2026

Mid-Morning
Sinclair Weather - 2026-10-30 - Morning - Scattered Showers
45°F 7°C
Scattered Showers
Mid-Afternoon
Sinclair Weather - 2026-10-30 - Afternoon - Scattered Showers
47°F 9°C
Scattered Showers
Early-Evening
Sinclair Weather - 2026-10-30 - Evening - Overcast
41°F 6°C
Overcast
Crisp with a high near 47°F 9°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds building from SW at 7 mph 11 km/h to SSW at 15 mph 23 km/h. Gusts up to 20 mph 32 km/h.

Saturday, October 31, 2026

Mid-Morning
Sinclair Weather - 2026-10-31 - Morning - Sunny
42°F 5°C
Sunny
Mid-Afternoon
Sinclair Weather - 2026-10-31 - Afternoon - Sunny
52°F 11°C
Sunny
Early-Evening
Sinclair Weather - 2026-10-31 - Evening - Sunny
47°F 9°C
Sunny
Brisk around 52°F 11°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds W at 24 mph 39 km/h. Gusts up to 29 mph 46 km/h.

Sunday, November 1, 2026

Mid-Morning
Sinclair Weather - 2026-11-01 - Morning - Cloudy
45°F 7°C
Cloudy
Mid-Afternoon
Sinclair Weather - 2026-11-01 - Afternoon - Overcast
54°F 12°C
Overcast
Early-Evening
Sinclair Weather - 2026-11-01 - Evening - Overcast
48°F 9°C
Overcast
Cool and brisk at 54°F 12°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds moving from the SW to the SSE at 7 mph 10 km/h.

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Weather by the Numbers

Mon, 19th
Sinclair WY Weather - Monday, Oct 19, 2026 - Sunny
Hi: 61°F 16°C
Lo: 43°F 6°C
Sunrise 07:26 AM
Sunset 06:21 PM
Wind SW 19 mph30 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 44%
Tue, 20th
Sinclair WY Weather - Tuesday, Oct 20, 2026 - Sunny
Hi: 61°F 16°C
Lo: 43°F 6°C
Sunrise 07:27 AM
Sunset 06:19 PM
Wind WSW 17 mph28 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 43%
Wed, 21st
Sinclair WY Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 64°F 18°C
Lo: 44°F 7°C
Sunrise 07:28 AM
Sunset 06:18 PM
Wind SW 17 mph28 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 36%
Thu, 22nd
Sinclair WY Weather - Thursday, Oct 22, 2026 - Overcast
Hi: 63°F 17°C
Lo: 47°F 8°C
Sunrise 07:30 AM
Sunset 06:16 PM
Wind SW 16 mph26 km/h
Dew Point 42°F5°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 11% *
Humidity 49%
Fri, 23rd
Sinclair WY Weather - Friday, Oct 23, 2026 - Partly Cloudy
Hi: 58°F 14°C
Lo: 46°F 8°C
Sunrise 07:31 AM
Sunset 06:15 PM
Wind SW 27 mph44 km/h
Dew Point 35°F2°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 6% *
Humidity 47%
Sat, 24th
Sinclair WY Weather - Saturday, Oct 24, 2026 - Patchy Rain Nearby
Hi: 47°F 8°C
Lo: 38°F 4°C
Sunrise 07:32 AM
Sunset 06:13 PM
Wind WSW 10 mph16 km/h
Dew Point 35°F2°C
uv Index 2
Barometric Pressure 30.21 in1023 mb
POP 22% *
Humidity 73%
Sun, 25th
Sinclair WY Weather - Sunday, Oct 25, 2026 - Sunny
Hi: 54°F 12°C
Lo: 33°F 1°C
Sunrise 07:33 AM
Sunset 06:12 PM
Wind WSW 13 mph21 km/h
Dew Point 22°F-6°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 1% *
Humidity 32%
Mon, 26th
Sinclair WY Weather - Monday, Oct 26, 2026 - Sunny
Hi: 57°F 14°C
Lo: 37°F 3°C
Sunrise 07:34 AM
Sunset 06:11 PM
Wind WSW 21 mph35 km/h
Dew Point 20°F-7°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 27%
Tue, 27th
Sinclair WY Weather - Tuesday, Oct 27, 2026 - Sunny
Hi: 43°F 6°C
Lo: 31°F -1°C
Sunrise 07:36 AM
Sunset 06:09 PM
Wind ENE 7 mph12 km/h
Dew Point 20°F-7°C
uv Index 2
Barometric Pressure 30.33 in1027 mb
POP 2% *
Humidity 47%
Wed, 28th
Sinclair WY Weather - Wednesday, Oct 28, 2026 - Cloudy
Hi: 54°F 12°C
Lo: 30°F -1°C
Sunrise 07:37 AM
Sunset 06:08 PM
Wind SW 15 mph24 km/h
Dew Point 16°F-9°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 5% *
Humidity 24%
Thu, 29th
Sinclair WY Weather - Thursday, Oct 29, 2026 - Partly Cloudy
Hi: 59°F 15°C
Lo: 41°F 5°C
Sunrise 07:38 AM
Sunset 06:07 PM
Wind SW 23 mph37 km/h
Dew Point 27°F-3°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 3% *
Humidity 34%
Fri, 30th
Sinclair WY Weather - Friday, Oct 30, 2026 - Patchy Rain Nearby
Hi: 50°F 10°C
Lo: 40°F 5°C
Sunrise 07:39 AM
Sunset 06:05 PM
Wind SW 14 mph23 km/h
Dew Point 36°F2°C
uv Index 3
Barometric Pressure 29.77 in1008 mb
POP 22% *
Humidity 58%
Sat, 31st
Sinclair WY Weather - Saturday, Oct 31, 2026 - Partly Cloudy
Hi: 52°F 11°C
Lo: 40°F 5°C
Sunrise 07:40 AM
Sunset 06:04 PM
Wind WSW 26 mph41 km/h
Dew Point 27°F-3°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 3% *
Humidity 42%
Sun, 1st
Sinclair WY Weather - Sunday, Nov 1, 2026 - Sunny
Hi: 55°F 13°C
Lo: 37°F 3°C
Sunrise 07:42 AM
Sunset 06:03 PM
Wind SW 16 mph26 km/h
Dew Point 33°F0°C
uv Index 4
Barometric Pressure 30.03 in1017 mb
POP 5% *
Humidity 45%
* POP = Probability of Precipitation. Data for 12:00 PM.