Sinclair Lake, ND 14 Day Weather

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Sinclair Lake, ND Weather - 14-Day Weather Forecast

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Sinclair Lake ND Weather - Overcast - 69°F
Overcast
69°F
Updated 7:15 pm
Feels Like 65°F
Humidity 100%
Wind E 9 mph
Barometer  29.68 in
Dew Point 69°F
Sinclair Lake ND Weather - Overcast - 21°C
Overcast
21°C
Updated 7:15 pm
Feels Like 18°C
Humidity 100%
Wind E 14 km/h
Barometer  100.5 kPa
Dew Point 21°C
Sinclair Lake, ND Weather and Current Conditionssinclair lake nd weather forecast

Sinclair Lake, ND Weather Forecast

Sinclair Lake North Dakota WeatherSinclair Lake, North Dakota Weather Weather Forecast
14 day API forecast for Sinclair Lake. Note. The 7-day Sinclair Lake weather forecast is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Sinclair Lake, ND Weather Forecast Dated: 715 PM Mon Sep 07 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, September 7, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-07 - Morning - Scattered Showers
65°F 18°C
Scattered Showers
Mid-Afternoon
Sinclair Lake Weather - 2026-09-07 - Afternoon - Heavy Rain
66°F 19°C
Heavy Rain
Early-Evening
Sinclair Lake Weather - 2026-09-07 - Evening - Heavy Rain
67°F 20°C
Heavy Rain
Refreshing around 66°F 19°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds turning from the ESE to the SSW at 13 mph 22 km/h. Gusts up to 28 mph 46 km/h.

Tuesday, September 8, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-08 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Sinclair Lake Weather - 2026-09-08 - Afternoon - Scattered Showers
56°F 14°C
Scattered Showers
Early-Evening
Sinclair Lake Weather - 2026-09-08 - Evening - Sunny
53°F 12°C
Sunny
Cool and brisk at 56°F 14°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds switching from the WSW to the WNW at 16 mph 25 km/h. Gusts up to 32 mph 52 km/h.

Wednesday, September 9, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-09 - Morning - Partly Cloudy
51°F 11°C
Partly Cloudy
Mid-Afternoon
Sinclair Lake Weather - 2026-09-09 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Sinclair Lake Weather - 2026-09-09 - Evening - Sunny
63°F 17°C
Sunny
Comfortable at 63°F 17°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds NW at 15 mph 25 km/h.

Thursday, September 10, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-10 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Sinclair Lake Weather - 2026-09-10 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Sinclair Lake Weather - 2026-09-10 - Evening - Sunny
72°F 22°C
Sunny
Mild temperatures up to 70°F 21°C, overcast through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling. Winds swinging from the SW to the S at 9 mph 15 km/h.

Friday, September 11, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-11 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Sinclair Lake Weather - 2026-09-11 - Afternoon - Overcast
53°F 12°C
Overcast
Early-Evening
Sinclair Lake Weather - 2026-09-11 - Evening - Scattered Showers
48°F 9°C
Scattered Showers
Brisk around 53°F 12°C, scattered downpours possible, with increasing humidity and steady pressure. Winds blowing from the NW at 15 mph 24 km/h. Gusts up to 24 mph 39 km/h.

Saturday, September 12, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-12 - Morning - Partly Cloudy
43°F 6°C
Partly Cloudy
Mid-Afternoon
Sinclair Lake Weather - 2026-09-12 - Afternoon - Overcast
51°F 11°C
Overcast
Early-Evening
Sinclair Lake Weather - 2026-09-12 - Evening - Overcast
52°F 11°C
Overcast
Cool and brisk at 51°F 11°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the WNW to the NW at 6 mph 9 km/h.

Sunday, September 13, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-13 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Sinclair Lake Weather - 2026-09-13 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Sinclair Lake Weather - 2026-09-13 - Evening - Sunny
55°F 13°C
Sunny
Chilly near 54°F 12°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the SE to the ENE at 8 mph 12 km/h.

Monday, September 14, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-14 - Morning - Light Showers
42°F 5°C
Light Showers
Mid-Afternoon
Sinclair Lake Weather - 2026-09-14 - Afternoon - Light Showers
40°F 4°C
Light Showers
Early-Evening
Sinclair Lake Weather - 2026-09-14 - Evening - Light Showers
39°F 4°C
Light Showers
Biting cold near 40°F 4°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds moving from the ENE to the WSW at 6 mph 10 km/h.

Tuesday, September 15, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-15 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Sinclair Lake Weather - 2026-09-15 - Afternoon - Sunny
52°F 11°C
Sunny
Early-Evening
Sinclair Lake Weather - 2026-09-15 - Evening - Light Showers
43°F 6°C
Light Showers
Brisk around 52°F 11°C, dry most of the day, with showers developing late, with steady humidity and steady pressure. Winds swinging from the WNW to the NNW at 14 mph 22 km/h. Gusts up to 24 mph 39 km/h.

Wednesday, September 16, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-16 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Sinclair Lake Weather - 2026-09-16 - Afternoon - Cloudy
47°F 8°C
Cloudy
Early-Evening
Sinclair Lake Weather - 2026-09-16 - Evening - Overcast
62°F 17°C
Overcast
Cool and brisk at 47°F 8°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the NW to the WNW at 4 mph 7 km/h.

Thursday, September 17, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-17 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Sinclair Lake Weather - 2026-09-17 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Sinclair Lake Weather - 2026-09-17 - Evening - Sunny
64°F 18°C
Sunny
Comfortable at 63°F 17°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds turning from the ENE to the ESE at 10 mph 15 km/h. Gusts up to 20 mph 32 km/h.

Friday, September 18, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-18 - Morning - Fog
55°F 13°C
Fog
Mid-Afternoon
Sinclair Lake Weather - 2026-09-18 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Sinclair Lake Weather - 2026-09-18 - Evening - Sunny
53°F 12°C
Sunny
Cool with a high near 64°F 18°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds increasing from the SSW at 6 mph 10 km/h to NW at 14 mph 22 km/h. Gusts up to 22 mph 37 km/h.

Saturday, September 19, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-19 - Morning - Overcast
36°F 2°C
Overcast
Mid-Afternoon
Sinclair Lake Weather - 2026-09-19 - Afternoon - Scattered Showers
38°F 4°C
Scattered Showers
Early-Evening
Sinclair Lake Weather - 2026-09-19 - Evening - Cloudy
40°F 5°C
Cloudy
Nippy around 38°F 4°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising. Winds easing from NW 15 mph 24 km/h to WNW 7 mph 11 km/h.

Sunday, September 20, 2026

Mid-Morning
Sinclair Lake Weather - 2026-09-20 - Morning - Overcast
40°F 5°C
Overcast
Mid-Afternoon
Sinclair Lake Weather - 2026-09-20 - Afternoon - Sunny
55°F 13°C
Sunny
Early-Evening
Sinclair Lake Weather - 2026-09-20 - Evening - Sunny
60°F 15°C
Sunny
Cool and brisk at 55°F 13°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds blowing from the S at 17 mph 27 km/h. Gusts up to 29 mph 46 km/h.

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Weather by the Numbers

Mon, 7th
Sinclair Lake ND Weather - Monday, Sep 7, 2026 - Moderate Rain
Hi: 67°F 20°C
Lo: 63°F 17°C
Sunrise 07:05 AM
Sunset 08:09 PM
Wind ESE 13 mph22 km/h
Dew Point 64°F18°C
uv Index 2
Barometric Pressure 29.77 in1008 mb
POP 86% *
Humidity 98%
Tue, 8th
Sinclair Lake ND Weather - Tuesday, Sep 8, 2026 - Patchy Rain Nearby
Hi: 70°F 21°C
Lo: 52°F 11°C
Sunrise 07:07 AM
Sunset 08:07 PM
Wind WSW 23 mph38 km/h
Dew Point 48°F9°C
uv Index 4
Barometric Pressure 29.71 in1006 mb
POP 25% *
Humidity 67%
Wed, 9th
Sinclair Lake ND Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 68°F 20°C
Lo: 48°F 9°C
Sunrise 07:08 AM
Sunset 08:05 PM
Wind WNW 15 mph24 km/h
Dew Point 45°F7°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 4% *
Humidity 60%
Thu, 10th
Sinclair Lake ND Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 79°F 26°C
Lo: 59°F 15°C
Sunrise 07:10 AM
Sunset 08:03 PM
Wind SW 14 mph23 km/h
Dew Point 40°F4°C
uv Index 4
Barometric Pressure 29.74 in1007 mb
POP 10% *
Humidity 40%
Fri, 11th
Sinclair Lake ND Weather - Friday, Sep 11, 2026 - Sunny
Hi: 62°F 17°C
Lo: 46°F 8°C
Sunrise 07:11 AM
Sunset 08:01 PM
Wind NW 16 mph26 km/h
Dew Point 36°F2°C
uv Index 3
Barometric Pressure 29.85 in1011 mb
POP 3% *
Humidity 50%
Sat, 12th
Sinclair Lake ND Weather - Saturday, Sep 12, 2026 - Partly Cloudy
Hi: 55°F 13°C
Lo: 42°F 6°C
Sunrise 07:13 AM
Sunset 07:59 PM
Wind WNW 14 mph22 km/h
Dew Point 32°F0°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 11% *
Humidity 55%
Sun, 13th
Sinclair Lake ND Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 56°F 13°C
Lo: 44°F 7°C
Sunrise 07:14 AM
Sunset 07:57 PM
Wind NE 7 mph11 km/h
Dew Point 32°F-0°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 2% *
Humidity 51%
Mon, 14th
Sinclair Lake ND Weather - Monday, Sep 14, 2026 - Light Rain Shower
Hi: 51°F 10°C
Lo: 39°F 4°C
Sunrise 07:15 AM
Sunset 07:55 PM
Wind ENE 9 mph14 km/h
Dew Point 38°F3°C
uv Index 1
Barometric Pressure 30.12 in1020 mb
POP 47% *
Humidity 92%
Tue, 15th
Sinclair Lake ND Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 54°F 12°C
Lo: 39°F 4°C
Sunrise 07:17 AM
Sunset 07:53 PM
Wind WNW 12 mph20 km/h
Dew Point 38°F3°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 6% *
Humidity 61%
Wed, 16th
Sinclair Lake ND Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 67°F 20°C
Lo: 40°F 4°C
Sunrise 07:18 AM
Sunset 07:51 PM
Wind NNW 9 mph15 km/h
Dew Point 26°F-3°C
uv Index 3
Barometric Pressure 30.42 in1030 mb
POP 5% *
Humidity 50%
Thu, 17th
Sinclair Lake ND Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 64°F 18°C
Lo: 52°F 11°C
Sunrise 07:20 AM
Sunset 07:48 PM
Wind E 9 mph15 km/h
Dew Point 40°F5°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 2% *
Humidity 52%
Fri, 18th
Sinclair Lake ND Weather - Friday, Sep 18, 2026 - Light Rain Shower
Hi: 64°F 18°C
Lo: 45°F 7°C
Sunrise 07:21 AM
Sunset 07:46 PM
Wind WSW 11 mph18 km/h
Dew Point 50°F10°C
uv Index 4
Barometric Pressure 29.8 in1009 mb
POP 29% *
Humidity 70%
Sat, 19th
Sinclair Lake ND Weather - Saturday, Sep 19, 2026 - Patchy Rain Nearby
Hi: 43°F 6°C
Lo: 34°F 1°C
Sunrise 07:23 AM
Sunset 07:44 PM
Wind NNW 14 mph22 km/h
Dew Point 28°F-2°C
uv Index 1
Barometric Pressure 30.33 in1027 mb
POP 20% *
Humidity 72%
Sun, 20th
Sinclair Lake ND Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 62°F 17°C
Lo: 39°F 4°C
Sunrise 07:24 AM
Sunset 07:42 PM
Wind S 15 mph25 km/h
Dew Point 25°F-4°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 43%
* POP = Probability of Precipitation. Data for 12:00 PM.