As of 13:05 AKDT

Weather in Big Lake, AK

42°Current weather

Big Lake, Saturday, 31 October, 13:05

Overcast. Feels like 42°. High 42°, low 34°.

Pressure29.32 inHg
Wind2.3 mph NW
Humidity81%
Visibility6.2 mi
Dew point36°

Monthly outlook for Big Lake, AK: average high 32.4°, average low 28.1°. That is 3.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 31 October (41.8°), the coolest 15 November (25.1°).

32.4°/28.1°
Average high / low
+3.1°
Above normal
1 / 6
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November33.2°28.2°+2.7°
10 November – 19 November31.1°22.6°+4.7°
20 November – 29 Novemberat normal20.8°—

October records over 66 years

61°1 October 2003All-time high
-13.5°27 October 1996All-time low

Climate normals and records are computed from the nearest reference point — Knik (9 mi).

Sun, 0135° / 31°0.03Snow
35 °Snow

Big Lake, Sunday, 1 November

Snow. High 35°, low 31°.

Pressure29.59 inHg
Wind2.3 mph NW
Humidity88%
Visibility6.2 mi
Dew point30°
Mon, 0236° / 29°0Partly cloudy
36 °Partly cloudy

Big Lake, Monday, 2 November

Partly cloudy. High 36°, low 29°.

Pressure29.65 inHg
Wind5 mph N
Humidity72%
Visibility6.2 mi
Dew point25°
Tue, 0333° / 28°0Overcast
33 °Overcast

Big Lake, Tuesday, 3 November

Overcast. High 33°, low 28°.

Pressure29.56 inHg
Wind5.3 mph N
Humidity66%
Visibility6.2 mi
Dew point20°
Wed, 0434° / 29°0Partly cloudy
34 °Partly cloudy

Big Lake, Wednesday, 4 November

Partly cloudy. High 34°, low 29°.

Pressure29.50 inHg
Wind5 mph NW
Humidity70%
Visibility6.2 mi
Dew point23°
Thu, 0532° / 28°0Partly cloudy
32 °Partly cloudy

Big Lake, Thursday, 5 November

Partly cloudy. High 32°, low 28°.

Pressure29.26 inHg
Wind5.7 mph NW
Humidity65%
Visibility—
Dew point21°
Fri, 0629° / 26°0Overcast
29 °Overcast

Big Lake, Friday, 6 November

Overcast. High 29°, low 26°.

Pressure29.23 inHg
Wind6.6 mph NW
Humidity59%
Visibility—
Dew point16°
Sat, 0729° / 26°0Overcast
29 °Overcast

Big Lake, Saturday, 7 November

Overcast. High 29°, low 26°.

Pressure29.03 inHg
Wind5.6 mph NW
Humidity64%
Visibility—
Dew point18°
Sun, 0831° / 28°0Overcast
31 °Overcast

Big Lake, Sunday, 8 November

Overcast. High 31°, low 28°.

Pressure29.18 inHg
Wind5.2 mph N
Humidity63%
Visibility—
Dew point20°
Mon, 0930° / 28°0Mostly clear
30 °Mostly clear

Big Lake, Monday, 9 November

Mostly clear. High 30°, low 28°.

Pressure29.35 inHg
Wind6.4 mph NW
Humidity63%
Visibility—
Dew point19°
Tue, 1033° / 29°0.05Light snow
33 °Light snow

Big Lake, Tuesday, 10 November

Light snow. High 33°, low 29°.

Pressure29.00 inHg
Wind5 mph N
Humidity74%
Visibility—
Dew point24°
Wed, 1135° / 30°0.01Snow
35 °Snow

Big Lake, Wednesday, 11 November

Snow. High 35°, low 30°.

Pressure29.03 inHg
Wind6.3 mph N
Humidity78%
Visibility—
Dew point27°
Thu, 1233° / 29°0.02Light snow
33 °Light snow

Big Lake, Thursday, 12 November

Light snow. High 33°, low 29°.

Pressure29.68 inHg
Wind3.6 mph NE
Humidity70%
Visibility—
Dew point23°
Fri, 1329° / 26°0Overcast
29 °Overcast

Big Lake, Friday, 13 November

Overcast. High 29°, low 26°.

Pressure29.97 inHg
Wind4.6 mph N
Humidity70%
Visibility—
Dew point19°
Sat, 1429° / 25°0Overcast
29 °Overcast

Big Lake, Saturday, 14 November

Overcast. High 29°, low 25°.

Pressure29.74 inHg
Wind5.7 mph NW
Humidity65%
Visibility—
Dew point19°
Sun, 1528° / 25°0Overcast
28 °Overcast

Big Lake, Sunday, 15 November

Overcast. High 28°, low 25°.

Pressure29.41 inHg
Wind5.7 mph NW
Humidity65%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1620° / 9°0.05Climate normal
20 °Climate normal

Big Lake, Monday, 16 November

Climate normal for this date — 60-year average.

Average high20°
Average low9°
Average precipitation0.05 in
Chance of precipitation30%
Record high36° (1979)
Record low-17° (1969)
Tue, 1721° / 9°0.08Climate normal
21 °Climate normal

Big Lake, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high21°
Average low9°
Average precipitation0.08 in
Chance of precipitation38%
Record high36° (1964)
Record low-18° (1969)
Wed, 1820° / 8°0.08Climate normal
20 °Climate normal

Big Lake, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high20°
Average low8°
Average precipitation0.08 in
Chance of precipitation35%
Record high38° (1964)
Record low-21° (2011)
Thu, 1919° / 8°0.06Climate normal
19 °Climate normal

Big Lake, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high19°
Average low8°
Average precipitation0.06 in
Chance of precipitation35%
Record high37° (1967)
Record low-26° (2011)
Fri, 2022° / 10°0.05Climate normal
22 °Climate normal

Big Lake, Friday, 20 November

Climate normal for this date — 60-year average.

Average high22°
Average low10°
Average precipitation0.05 in
Chance of precipitation35%
Record high39° (2019)
Record low-22° (1974)
Sat, 2122° / 11°0.13Climate normal
22 °Climate normal

Big Lake, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high22°
Average low11°
Average precipitation0.13 in
Chance of precipitation43%
Record high42° (2019)
Record low-18° (2013)
Sun, 2223° / 12°0.11Climate normal
23 °Climate normal

Big Lake, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high23°
Average low12°
Average precipitation0.11 in
Chance of precipitation47%
Record high42° (2019)
Record low-12° (1965)
Mon, 2322° / 11°0.1Climate normal
22 °Climate normal

Big Lake, Monday, 23 November

Climate normal for this date — 60-year average.

Average high22°
Average low11°
Average precipitation0.1 in
Chance of precipitation42%
Record high38° (2019)
Record low-22° (1990)
Tue, 2420° / 10°0.09Climate normal
20 °Climate normal

Big Lake, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high20°
Average low10°
Average precipitation0.09 in
Chance of precipitation38%
Record high38° (2015)
Record low-22° (1963)
Wed, 2520° / 10°0.08Climate normal
20 °Climate normal

Big Lake, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high20°
Average low10°
Average precipitation0.08 in
Chance of precipitation42%
Record high38° (2015)
Record low-28° (1994)
Thu, 2620° / 9°0.1Climate normal
20 °Climate normal

Big Lake, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high20°
Average low9°
Average precipitation0.1 in
Chance of precipitation40%
Record high39° (2002)
Record low-19° (1960)
Fri, 2719° / 8°0.09Climate normal
19 °Climate normal

Big Lake, Friday, 27 November

Climate normal for this date — 60-year average.

Average high19°
Average low8°
Average precipitation0.09 in
Chance of precipitation35%
Record high38° (2004)
Record low-26° (1986)
Sat, 2821° / 11°0.14Climate normal
21 °Climate normal

Big Lake, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high21°
Average low11°
Average precipitation0.14 in
Chance of precipitation45%
Record high42° (1976)
Record low-21° (1990)
Sun, 2919° / 9°0.09Climate normal
19 °Climate normal

Big Lake, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high19°
Average low9°
Average precipitation0.09 in
Chance of precipitation40%
Record high41° (1976)
Record low-25° (1990)

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 Big Lake, 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 Big Lake, 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.