Downtown, Anchorage, AK Weather

Anchorage weather forecast

  • Temperature:17°F
  • Humidity:84%
  • Pressure:28.87inHg
  • Wind speed:n/a
  • Direction:n/a
  • Gusts:n/a

Update from Anchorage, Merrill Field Airport, AK on 20 Dec 7:53 PM EST

Forecasted weather

This Afternoon

Mostly Sunny

21°F

Tonight

Snow

16°F 90% POP

Sunday

Snow Likely

23°F 70% POP

Sunday Night

Snow Likely

20°F 60% POP

Monday

Chance Snow

27°F 50% POP

Monday Night

Chance Snow

17°F 50% POP

Tuesday

Chance Snow

25°F 40% POP

Tuesday Night

Chance Snow

15°F

Wednesday

Chance Snow

26°F

Wednesday Night

Chance Snow

17°F

Christmas Day

Chance Snow

28°F

Thursday Night

Chance Snow

18°F

Friday

Chance Snow

24°F

Downtown, Anchorage average temperature

MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January-14°F48°F15°Fn/a
February-11°F51°F19°Fn/a
March-2°F45°F24°Fn/a
April18°F55°F35°Fn/a
May32°F71°F47°Fn/a
June41°F70°F54°Fn/a
July45°F74°F58°Fn/a
August45°F71°F56°Fn/a
September33°F64°F50°Fn/a
October12°F67°F38°Fn/a
November-4°F49°F22°Fn/a
December-4°F50°F21°Fn/a
In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.

The highest average temperature in Anchorage is July at 57.8 degrees. The coldest average temperature in Anchorage is January at 14.8 degrees. The most monthly precipitation in Anchorage occurs in January with 0 inches. The Anchorage weather information is based on the average of the previous 3-7 years of data.

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Downtown, Anchorage air quality index & pollution index

IndexDowntownAnchorageAlaska
Air quality index292930
Pollution index7,145,4407,145,44012,713,897
In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
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The Anchorage, AK air quality index is a median value which considers the most hazardous air pollutants. The Anchorage, AK air quality index is 4.4% less than the Alaska average and 41.7% less than the national average.

The Anchorage, AK pollution index is the sum of the most hazardous air pollutants displayed in pounds. The Anchorage, AK pollution index is 43.8% less than the Alaska average and 40.9% greater than the national average.

Air quality information

MeasurementTotal
Days measured365
Days with good air quality284
Days with moderate air quality76
Days w/ poor A.Q. for sensitive groups4
Days with unhealthy air quality1

Air pollution information

PollutantTotal
Arsenic0.030%
Benzene0.130%
Carbon Tetrachloride0.020%
Lead0.140%
Mercury0.001%

Average monthly Downtown, Anchorage temperature with heat index

Downtown, Anchorage monthly precipitation with daily maximum

Downtown, Anchorage monthly snow depth with daily maximum

Downtown, Anchorage monthly wind speed information

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Neighborhoods in & around Anchorage, AK

NeighborhoodScoreMiles
South Addition, Anchorage760.7
Huffman-O'malley, Anchorage747.9
Rogers Park, Anchorage732.1
Tudor Area, Anchorage722.7
Mid-Hillside, Anchorage727.1
Rabbit Creek, Anchorage7111.4
University Area, Anchorage693.5
Hillside East, Anchorage698.4
NeighborhoodScoreMiles
Campbell Park, Anchorage694.1
North Star, Anchorage681.3
Taku-Campbell, Anchorage684.5
Abbott Loop, Anchorage685.7
Scenic Foothills, Anchorage685.3
Bayshore-Klatt, Anchorage687.4
Eagle River, Anchorage6813
Bear Valley, Anchorage6611.7
See all Anchorage neighborhoods

Cities near Anchorage, AK

CityScoreMiles
Palmer, AK7136.6
Anchorage, AK690.5
Farm Loop, AK6737.3
Butte, AK6735.9
Fishhook, AK6637.7
Gateway, AK6632.4
Lakes, AK6633
Wasilla, AK6529
CityScoreMiles
Houston, AK6428.4
Big Lake, AK6421.9
Knik-Fairview, AK6323.3
Sunrise, AK6227.7
Lazy Mountain, AK6241.9
Tanaina, AK6131.9
Hope, AK6022.3
Meadow Lakes, AK6029.5
See all Alaska cities