As of 12:54 AKDT

Weather in Cantwell, AK

18°

Cantwell, Friday, 23 October, 12:54

Overcast. Feels like 7°. High 19°, low 7°.

Pressure30.42 inHg

Wind9.2 mph S

Humidity94%

Visibility6.2 mi

Dew point17°

See detailed hourly forecast

Monthly outlook for Cantwell, AK: average high 22.4°, average low 13.3°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 27 October (32.4°), the coolest 4 November (2.7°).

22.4°/13.3°

Average high / low

+2.5°

Above normal

3 / 4

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	26.4°	19°	+4.1°
2 November – 11 November	15.7°	14.5°	+0.7°
12 November – 21 November	at normal	9°	—

October records over 66 years

54.3°1 October 2018All-time high

-28.3°30 October 1975All-time low

Climate normals and records are computed from the nearest reference point — Summit (10 mi).

Sat, 2427° / 16°

27 °

Cantwell, Saturday, 24 October

Light snow. High 27°, low 16°.

Pressure30.33 inHg

Wind10.1 mph S

Humidity95%

Visibility5.7 mi

Dew point19°

Sun, 2530° / 21°

0.05

30 °

Cantwell, Sunday, 25 October

Light snow. High 30°, low 21°.

Pressure30.12 inHg

Wind4.7 mph S

Humidity96%

Visibility0.3 mi

Dew point23°

Mon, 2630° / 24°

0.06

30 °

Cantwell, Monday, 26 October

Light snow. High 30°, low 24°.

Pressure30.27 inHg

Wind7.7 mph S

Humidity96%

Visibility6.2 mi

Dew point22°

Tue, 2732° / 22°

0.13

32 °

Cantwell, Tuesday, 27 October

Snow. High 32°, low 22°.

Pressure30.47 inHg

Wind6.2 mph S

Humidity98%

Visibility0.3 mi

Dew point28°

Wed, 2825° / 17°

25 °

Cantwell, Wednesday, 28 October

Overcast. High 25°, low 17°.

Pressure30.15 inHg

Wind8.4 mph S

Humidity93%

Visibility—

Dew point20°

Thu, 2927° / 18°

27 °

Cantwell, Thursday, 29 October

Overcast. High 27°, low 18°.

Pressure29.83 inHg

Wind9.3 mph S

Humidity84%

Visibility—

Dew point22°

Fri, 3027° / 18°

0.02

27 °

Cantwell, Friday, 30 October

Light snow. High 27°, low 18°.

Pressure29.44 inHg

Wind8.9 mph S

Humidity96%

Visibility—

Dew point25°

Sat, 3125° / 17°

25 °

Cantwell, Saturday, 31 October

Clear. High 25°, low 17°.

Pressure29.18 inHg

Wind6.8 mph S

Humidity87%

Visibility—

Dew point21°

Sun, 0123° / 17°

23 °

Cantwell, Sunday, 1 November

Overcast. High 23°, low 17°.

Pressure29.65 inHg

Wind5.4 mph S

Humidity96%

Visibility—

Dew point21°

Mon, 0219° / 11°

19 °

Cantwell, Monday, 2 November

Light snow. High 19°, low 11°.

Pressure29.88 inHg

Wind4 mph S

Humidity98%

Visibility—

Dew point18°

Tue, 0316° / 4°

16 °

Cantwell, Tuesday, 3 November

Overcast. High 16°, low 4°.

Pressure29.41 inHg

Wind6.5 mph N

Humidity99%

Visibility—

Dew point15°

Wed, 0416° / 3°

16 °

Cantwell, Wednesday, 4 November

Overcast. High 16°, low 3°.

Pressure29.68 inHg

Wind5.1 mph S

Humidity95%

Visibility—

Dew point8°

Thu, 0513° / 6°

13 °

Cantwell, Thursday, 5 November

Overcast. High 13°, low 6°.

Pressure29.68 inHg

Wind4.3 mph S

Humidity98%

Visibility—

Dew point11°

Fri, 0615° / 8°

0.01

15 °

Cantwell, Friday, 6 November

Light snow. High 15°, low 8°.

Pressure29.15 inHg

Wind4.8 mph N

Humidity95%

Visibility—

Dew point13°

Sat, 0715° / 5°

15 °

Cantwell, Saturday, 7 November

Overcast. High 15°, low 5°.

Pressure29.38 inHg

Wind5.1 mph N

Humidity95%

Visibility—

Dew point13°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 0813° / 3°

0.05

13 °

Cantwell, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high13°

Average low3°

Average precipitation0.05 in

Chance of precipitation25%

Record high34° (2019)

Record low-27° (1989)

Mon, 0912° / 2°

0.06

12 °

Cantwell, Monday, 9 November

Climate normal for this date — 60-year average.

Average high12°

Average low2°

Average precipitation0.06 in

Chance of precipitation32%

Record high37° (2023)

Record low-35° (1989)

Tue, 1013° / 3°

0.08

13 °

Cantwell, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high13°

Average low3°

Average precipitation0.08 in

Chance of precipitation35%

Record high30° (1997)

Record low-31° (1990)

Wed, 1113° / 4°

0.07

13 °

Cantwell, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high13°

Average low4°

Average precipitation0.07 in

Chance of precipitation33%

Record high31° (1979)

Record low-25° (1989)

Thu, 1213° / 3°

0.05

13 °

Cantwell, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high13°

Average low3°

Average precipitation0.05 in

Chance of precipitation27%

Record high36° (2018)

Record low-25° (1989)

Fri, 1311° / 2°

0.06

11 °

Cantwell, Friday, 13 November

Climate normal for this date — 60-year average.

Average high11°

Average low2°

Average precipitation0.06 in

Chance of precipitation28%

Record high38° (2018)

Record low-24° (2006)

Sat, 149° / 0°

0.04

9 °

Cantwell, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high9°

Average low0°

Average precipitation0.04 in

Chance of precipitation18%

Record high34° (2018)

Record low-27° (2006)

Sun, 158° / -1°

0.03

8 °

Cantwell, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high8°

Average low-1°

Average precipitation0.03 in

Chance of precipitation22%

Record high28° (2022)

Record low-24° (2006)

Mon, 167° / -1°

0.03

7 °

Cantwell, Monday, 16 November

Climate normal for this date — 60-year average.

Average high7°

Average low-1°

Average precipitation0.03 in

Chance of precipitation23%

Record high27° (2019)

Record low-27° (2006)

Tue, 178° / -2°

0.06

8 °

Cantwell, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high8°

Average low-2°

Average precipitation0.06 in

Chance of precipitation35%

Record high26° (2005)

Record low-26° (2011)

Wed, 188° / -1°

0.04

8 °

Cantwell, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high8°

Average low-1°

Average precipitation0.04 in

Chance of precipitation28%

Record high33° (2018)

Record low-25° (2009)

Thu, 198° / 0°

0.04

8 °

Cantwell, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high8°

Average low0°

Average precipitation0.04 in

Chance of precipitation30%

Record high34° (2018)

Record low-25° (2006)

Fri, 209° / 0°

0.04

9 °

Cantwell, Friday, 20 November

Climate normal for this date — 60-year average.

Average high9°

Average low0°

Average precipitation0.04 in

Chance of precipitation23%

Record high30° (2019)

Record low-22° (2012)

Sat, 2111° / 1°

0.04

11 °

Cantwell, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high11°

Average low1°

Average precipitation0.04 in

Chance of precipitation28%

Record high30° (2019)

Record low-31° (2011)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Cantwell, AK are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Cantwell, AK since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.