As of 09:38 AKDT

Weather in Cantwell, AK

21°Current weather

Cantwell, Sunday, 18 October, 09:38

Overcast. Feels like 21°. High 23°, low 15°.

Pressure29.97 inHg
Wind1.9 mph E
Humidity93%
Visibility4.3 mi
Dew point20°

Monthly outlook for Cantwell, AK: average high 22.9°, average low 13°. That is 1.5° above the climate normal for October. Precipitation is expected on 7 days (about 1.7 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 28 October (30.9°), the coolest 31 October (1.8°).

22.9°/13°
Average high / low
+1.5°
Above normal
7 / 4
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October24.6°21.7°+1.6°
28 October – 6 November20.2°17.1°+1.7°
7 November – 16 Novemberat normal11.1°—

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).

Mon, 1928° / 15°0.03Light snow
28 °Light snow

Cantwell, Monday, 19 October

Light snow. High 28°, low 15°.

Pressure29.68 inHg
Wind7.4 mph S
Humidity96%
Visibility0.4 mi
Dew point20°
Tue, 2030° / 20°0.76Snow
30 °Snow

Cantwell, Tuesday, 20 October

Snow. High 30°, low 20°.

Pressure28.97 inHg
Wind5.9 mph N
Humidity97%
Visibility0.1 mi
Dew point25°
Wed, 2124° / 18°0.3Snow
24 °Snow

Cantwell, Wednesday, 21 October

Snow. High 24°, low 18°.

Pressure29.59 inHg
Wind5.9 mph N
Humidity93%
Visibility6.2 mi
Dew point17°
Thu, 2217° / 6°0Partly cloudy
17 °Partly cloudy

Cantwell, Thursday, 22 October

Partly cloudy. High 17°, low 6°.

Pressure30.21 inHg
Wind4 mph NW
Humidity91%
Visibility—
Dew point14°
Fri, 2317° / 6°0Overcast
17 °Overcast

Cantwell, Friday, 23 October

Overcast. High 17°, low 6°.

Pressure30.42 inHg
Wind8.9 mph S
Humidity97%
Visibility—
Dew point14°
Sat, 2423° / 11°0Overcast
23 °Overcast

Cantwell, Saturday, 24 October

Overcast. High 23°, low 11°.

Pressure30.21 inHg
Wind10 mph S
Humidity95%
Visibility—
Dew point19°
Sun, 2528° / 22°0.14Light snow
28 °Light snow

Cantwell, Sunday, 25 October

Light snow. High 28°, low 22°.

Pressure30.15 inHg
Wind9.3 mph S
Humidity96%
Visibility—
Dew point24°
Mon, 2629° / 19°0.11Light snow
29 °Light snow

Cantwell, Monday, 26 October

Light snow. High 29°, low 19°.

Pressure30.12 inHg
Wind10.8 mph S
Humidity96%
Visibility—
Dew point27°
Tue, 2727° / 18°0.09Light snow
27 °Light snow

Cantwell, Tuesday, 27 October

Light snow. High 27°, low 18°.

Pressure30.39 inHg
Wind8.4 mph S
Humidity98%
Visibility—
Dew point23°
Wed, 2831° / 26°0.02Light snow
31 °Light snow

Cantwell, Wednesday, 28 October

Light snow. High 31°, low 26°.

Pressure30.21 inHg
Wind11.3 mph S
Humidity95%
Visibility—
Dew point29°
Thu, 2931° / 20°0.18Light snow
31 °Light snow

Cantwell, Thursday, 29 October

Light snow. High 31°, low 20°.

Pressure30.18 inHg
Wind8 mph NW
Humidity95%
Visibility—
Dew point29°
Fri, 3024° / 4°0.07Light snow
24 °Light snow

Cantwell, Friday, 30 October

Light snow. High 24°, low 4°.

Pressure30.59 inHg
Wind15.3 mph NW
Humidity96%
Visibility—
Dew point16°
Sat, 3111° / 2°0Partly cloudy
11 °Partly cloudy

Cantwell, Saturday, 31 October

Partly cloudy. High 11°, low 2°.

Pressure30.45 inHg
Wind4.2 mph SE
Humidity79%
Visibility—
Dew point4°
Sun, 0112° / 2°0Overcast
12 °Overcast

Cantwell, Sunday, 1 November

Overcast. High 12°, low 2°.

Pressure30.30 inHg
Wind4.1 mph S
Humidity72%
Visibility—
Dew point3°
Mon, 0213° / 4°0Clear
13 °Clear

Cantwell, Monday, 2 November

Clear. High 13°, low 4°.

Pressure30.00 inHg
Wind3.5 mph N
Humidity69%
Visibility—
Dew point4°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0317° / 7°0.03Climate normal
17 °Climate normal

Cantwell, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high17°
Average low7°
Average precipitation0.03 in
Chance of precipitation22%
Record high35° (2003)
Record low-20° (1975)
Wed, 0416° / 8°0.04Climate normal
16 °Climate normal

Cantwell, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high16°
Average low8°
Average precipitation0.04 in
Chance of precipitation30%
Record high35° (2002)
Record low-21° (2005)
Thu, 0516° / 6°0.02Climate normal
16 °Climate normal

Cantwell, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high16°
Average low6°
Average precipitation0.02 in
Chance of precipitation20%
Record high32° (2002)
Record low-22° (2005)
Fri, 0615° / 6°0.03Climate normal
15 °Climate normal

Cantwell, Friday, 6 November

Climate normal for this date — 60-year average.

Average high15°
Average low6°
Average precipitation0.03 in
Chance of precipitation20%
Record high39° (2002)
Record low-19° (1995)
Sat, 0714° / 5°0.04Climate normal
14 °Climate normal

Cantwell, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high14°
Average low5°
Average precipitation0.04 in
Chance of precipitation25%
Record high35° (2019)
Record low-22° (2005)
Sun, 0813° / 3°0.05Climate normal
13 °Climate normal

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°0.06Climate normal
12 °Climate normal

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°0.08Climate normal
13 °Climate normal

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°0.07Climate normal
13 °Climate normal

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°0.05Climate normal
13 °Climate normal

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°0.06Climate normal
11 °Climate normal

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°0.04Climate normal
9 °Climate normal

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°0.03Climate normal
8 °Climate normal

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°0.03Climate normal
7 °Climate normal

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)

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.