Weather WorldFort Simpson, NT 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Fort Simpson, NT Weather Forecast
Fort Simpson, NT Weather Forecast Date: 1127 PM Sat Oct 10 2026 (Fort Simpson Time)
Today Lo: -3°C27°F Hi: 8°C47°F |
Overcast Saturday, temperatures as high as 8°C47°F, low temperature around -3°C27°F, chance of rain 15%, wind out of the SSE 16 km/h10 mph. Barometric pressure 102.2 kPa30.18 in, visibility 10 km6 mi, humidity 61%. |
| Sunday Lo: -0°C32°F Hi: 9°C48°F |
Overcast Sunday, temperatures as high as 9°C48°F, low temperature around -0°C32°F, chance of rain 13%, wind out of the SSE 12 km/h8 mph. Barometric pressure 100.7 kPa29.74 in, visibility 10 km6 mi, humidity 52%. |
Monday Lo: -1°C30°F Hi: 8°C47°F |
Sunny Monday, temperatures as high as 8°C47°F, low temperature around -1°C30°F, chance of rain 3%, wind out of the NW 6 km/h4 mph. Barometric pressure 100.1 kPa29.56 in, visibility 10 km6 mi, humidity 55%. |
| Tuesday Lo: -2°C28°F Hi: 7°C44°F |
Sunny Tuesday, temperatures as high as 7°C44°F, low temperature around -2°C28°F, probability of precipitation 8%, wind out of the S 3 km/h2 mph. Barometric pressure 101.2 kPa29.88 in, visibility 10 km6 mi, humidity 75%. |
| Wednesday Lo: -3°C27°F Hi: 5°C41°F |
Sunny Wednesday, temperatures as high as 5°C41°F, low temperature around -3°C27°F, probability of precipitation 6%, wind out of the NNW 14 km/h9 mph. Barometric pressure 101.8 kPa30.06 in, visibility 10 km6 mi, humidity 68%. |
| Thursday Lo: -4°C25°F Hi: 6°C43°F |
Sunny Thursday, temperatures as high as 6°C43°F, low temperature around -4°C25°F, probability of precipitation 6%, wind out of the SE 12 km/h7 mph. Barometric pressure 103.3 kPa30.5 in, visibility 10 km6 mi, humidity 70%. |
| Friday Lo: -2°C28°F Hi: 6°C43°F |
Overcast Friday, temperatures as high as 6°C43°F, low temperature around -2°C28°F, probability of precipitation 23%, wind out of the SE 13 km/h8 mph. Barometric pressure 101.6 kPa30 in, visibility 10 km6 mi, humidity 78%. |
Fort Simpson Radar Loop
Use the map search tool if you want to place a location marker on the radar map...