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Index Lake, AK Weather Forecast
Index Lake, AK Weather Forecast Dated: 252 PM Tue Aug 18 2026 (Index Lake Time)
Tue, 18th Lo: 7°C44°F Hi: 10°C50°F |
Chance of showers Tuesday, temperatures as high as 50°F10°C, low temperature around 44°F7°C, chance of rain 78%, wind out of the SSE 5 mph8 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi9 km, humidity 89%. |
| Wed, 19th Lo: 6°C43°F Hi: 11°C51°F |
Chance of showers Wednesday, temperatures as high as 51°F11°C, low temperature around 43°F6°C, chance of rain 72%, wind out of the SSE 6 mph10 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 83%. |
| Thu, 20th Lo: 6°C43°F Hi: 11°C52°F |
Light rain shower Thursday, temperatures as high as 52°F11°C, low temperature around 43°F6°C, chance of rain 78%, wind out of the SE 6 mph10 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 85%. |
| Fri, 21st Lo: 7°C45°F Hi: 11°C51°F |
Chance of showers Friday, temperatures as high as 51°F11°C, low temperature around 45°F7°C, chance of rain 84%, wind out of the S 7 mph11 km/h. Barometric pressure 29.85 in1011 mb, visibility 5 mi8 km, humidity 88%. |
Sat, 22nd Lo: 7°C44°F Hi: 10°C51°F |
Overcast Saturday, temperatures as high as 51°F10°C, low temperature around 44°F7°C, chance of rain 69%, wind out of the SE 4 mph7 km/h. Barometric pressure 29.77 in1008 mb, visibility 6 mi10 km, humidity 83%. |
| Sun, 23rd Lo: 7°C45°F Hi: 11°C52°F |
Chance of showers Sunday, temperatures as high as 52°F11°C, low temperature around 45°F7°C, chance of rain 60%, wind out of the W 6 mph9 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 82%. |
Mon, 24th Lo: 8°C46°F Hi: 13°C56°F |
Sunny Monday, temperatures as high as 56°F13°C, low temperature around 46°F8°C, chance of rain 16%, wind out of the SW 7 mph11 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi9 km, humidity 79%. |
| Tue, 25th Lo: 9°C49°F Hi: 14°C58°F |
Sunny Tuesday, temperatures as high as 58°F14°C, low temperature around 49°F9°C, chance of rain 57%, wind out of the S 6 mph10 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 80%. |
| Wed, 26th Lo: 6°C42°F Hi: 9°C48°F |
Light rain shower Wednesday, temperatures as high as 48°F9°C, low temperature around 42°F6°C, chance of rain 89%, wind out of the S 3 mph5 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi9 km, humidity 91%. |
| Thu, 27th Lo: 5°C41°F Hi: 9°C48°F |
Chance of showers Thursday, temperatures as high as 48°F9°C, low temperature around 41°F5°C, chance of rain 68%, wind out of the SSW 5 mph8 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi9 km, humidity 86%. |
| Fri, 28th Lo: 5°C42°F Hi: 11°C52°F |
Chance of showers Friday, temperatures as high as 52°F11°C, low temperature around 42°F5°C, chance of rain 41%, wind out of the SW 8 mph12 km/h. Barometric pressure 30.09 in1019 mb, visibility 5 mi8 km, humidity 85%. |
| Sat, 29th Lo: 7°C44°F Hi: 13°C55°F |
Sunny Saturday, temperatures as high as 55°F13°C, low temperature around 44°F7°C, chance of rain 9%, wind out of the ESE 7 mph11 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 74%. |
| Sun, 30th Lo: 8°C47°F Hi: 13°C56°F |
Chance of showers Sunday, temperatures as high as 56°F13°C, low temperature around 47°F8°C, chance of rain 18%, wind out of the ENE 5 mph8 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 76%. |
| Mon, 31st Lo: 6°C43°F Hi: 14°C56°F |
Sunny Monday, temperatures as high as 56°F14°C, low temperature around 43°F6°C, chance of rain 4%, wind out of the E 9 mph14 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 50%. |
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