Fort Simpson, NT 14 Day Weather - WeatherWorld.com
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Fort Simpson, NT Weather Forecast


Fort Simpson, NT Weather Forecast Dated: 206 AM Wed Oct 07 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 7, 2026
Mid-Morning
0°C 32°F
Sunny
Mid-Afternoon
9°C 48°F
Partly Cloudy
Early-Evening
6°C 42°F
Cloudy
Brisk around 9°C 48°F, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Thursday, October 8, 2026
Mid-Morning
2°C 36°F
Light Snow
Mid-Afternoon
4°C 39°F
Overcast
Early-Evening
4°C 38°F
Overcast
Biting cold near 4°C 39°F, scattered morning snow before drying out later, with lower humidity and steady pressure.
Friday, October 9, 2026
Mid-Morning
-3°C 27°F
Cloudy
Mid-Afternoon
3°C 38°F
Cloudy
Early-Evening
0°C 33°F
Sunny
Cold with a high near 3°C 38°F, cloudy through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds turning from the NNW to the ENE at 5 km/h 3 mph.
Saturday, October 10, 2026
Mid-Morning
-4°C 25°F
Partly Cloudy
Mid-Afternoon
8°C 46°F
Partly Cloudy
Early-Evening
5°C 41°F
Overcast
Crisp with a high near 8°C 46°F, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the ESE to the SE at 13 km/h 8 mph. Gusts up to 32 km/h 20 mph.
Sunday, October 11, 2026
Mid-Morning
-3°C 26°F
Overcast
Mid-Afternoon
4°C 40°F
Overcast
Early-Evening
2°C 36°F
Overcast
Biting cold near 4°C 40°F, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.
Monday, October 12, 2026
Mid-Morning
-2°C 28°F
Overcast
Mid-Afternoon
5°C 40°F
Overcast
Early-Evening
2°C 36°F
Overcast
Cold with a high near 5°C 40°F, overcast throughout the day, with lower humidity and barometric pressure falling.
Tuesday, October 13, 2026
Mid-Morning
-4°C 24°F
Light Fog
Mid-Afternoon
4°C 40°F
Cloudy
Early-Evening
2°C 35°F
Cloudy
Nippy around 4°C 40°F, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure rising. Winds moving from the NW to the NNW at 12 km/h 7 mph.
Wednesday, October 14, 2026
Mid-Morning
1°C 34°F
Overcast
Mid-Afternoon
5°C 40°F
Sunny
Early-Evening
2°C 35°F
Sunny
Biting cold near 5°C 40°F, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Thursday, October 15, 2026
Mid-Morning
-3°C 26°F
Sunny
Mid-Afternoon
10°C 50°F
Overcast
Early-Evening
8°C 46°F
Overcast
Brisk around 10°C 50°F, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the ESE to the S at 13 km/h 8 mph. Gusts up to 34 km/h 21 mph.
Friday, October 16, 2026
Mid-Morning
8°C 46°F
Sunny
Mid-Afternoon
13°C 55°F
Overcast
Early-Evening
10°C 51°F
Sunny
Cool and brisk at 13°C 55°F, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the WSW to the SW at 17 km/h 11 mph. Gusts up to 41 km/h 26 mph.
Saturday, October 17, 2026
Mid-Morning
9°C 48°F
Overcast
Mid-Afternoon
16°C 61°F
Sunny
Early-Evening
15°C 59°F
Sunny
Comfortable at 16°C 61°F, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the SSW to the SW at 21 km/h 13 mph. Gusts up to 53 km/h 33 mph.
Sunday, October 18, 2026
Mid-Morning
10°C 51°F
Sunny
Mid-Afternoon
23°C 73°F
Sunny
Early-Evening
18°C 65°F
Sunny
Comfortable with temperatures reaching 23°C 73°F, sunny throughout the day, with lower humidity and steady pressure. Winds picking up from SW at 12 km/h 7 mph to WSW at 25 km/h 15 mph. Gusts up to 54 km/h 33 mph.
Monday, October 19, 2026
Mid-Morning
7°C 44°F
Partly Cloudy
Mid-Afternoon
14°C 57°F
Sunny
Early-Evening
9°C 49°F
Sunny
Brisk around 14°C 57°F, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure rising. Winds moving from the SW to the W at 9 km/h 6 mph.
Tuesday, October 20, 2026
Mid-Morning
2°C 35°F
Partly Cloudy
Mid-Afternoon
13°C 55°F
Sunny
Early-Evening
8°C 46°F
Sunny
Cool and brisk at 13°C 55°F, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the SSE to the SE at 9 km/h 6 mph.
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