Monthly outlook for Mertarvik, AK: average high 35.4°, average low 29.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 28 October (39°), the coolest 24 October (22.2°).
35.4°/29.9°
Average high / low
+0.9°
Above normal
5 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
34.1°
34.9°
-0.4°
25 October – 3 November
37.5°
30.9°
+3.6°
4 November – 13 November
at normal
28.6°
—
October records over 66 years
57.9°1 October 2018All-time high
0.7°27 October 1985All-time low
Fri, 1637° / 31°0
37 °
Mertarvik, Friday, 16 October
Overcast. High 37°, low 31°.
Pressure29.62 inHg
Wind19.8 mph NW
Humidity64%
Visibility6.2 mi
Dew point26°
Sat, 1737° / 30°0
37 °
Mertarvik, Saturday, 17 October
Overcast. High 37°, low 30°.
Pressure29.88 inHg
Wind5.8 mph S
Humidity71%
Visibility6.2 mi
Dew point26°
Sun, 1836° / 30°0.22
36 °
Mertarvik, Sunday, 18 October
Snow. High 36°, low 30°.
Pressure29.74 inHg
Wind19.2 mph SE
Humidity87%
Visibility6.2 mi
Dew point33°
Mon, 1936° / 32°0.13
36 °
Mertarvik, Monday, 19 October
Snow. High 36°, low 32°.
Pressure29.41 inHg
Wind4.3 mph N
Humidity100%
Visibility0.1 mi
Dew point35°
Tue, 2034° / 28°0
34 °
Mertarvik, Tuesday, 20 October
Light snow. High 34°, low 28°.
Pressure29.62 inHg
Wind14.5 mph NW
Humidity88%
Visibility—
Dew point29°
Wed, 2133° / 28°0
33 °
Mertarvik, Wednesday, 21 October
Overcast. High 33°, low 28°.
Pressure29.80 inHg
Wind14.3 mph NW
Humidity81%
Visibility—
Dew point26°
Thu, 2231° / 26°0
31 °
Mertarvik, Thursday, 22 October
Mostly clear. High 31°, low 26°.
Pressure29.94 inHg
Wind8.6 mph NE
Humidity78%
Visibility—
Dew point23°
Fri, 2328° / 23°0
28 °
Mertarvik, Friday, 23 October
Mostly clear. High 28°, low 23°.
Pressure29.88 inHg
Wind11.2 mph E
Humidity79%
Visibility—
Dew point20°
Sat, 2429° / 22°0
29 °
Mertarvik, Saturday, 24 October
Overcast. High 29°, low 22°.
Pressure29.68 inHg
Wind17.1 mph E
Humidity77%
Visibility—
Dew point19°
Sun, 2537° / 29°0.24
37 °
Mertarvik, Sunday, 25 October
Light rain. High 37°, low 29°.
Pressure29.21 inHg
Wind24.1 mph E
Humidity95%
Visibility—
Dew point35°
Mon, 2637° / 35°0.2
37 °
Mertarvik, Monday, 26 October
Light rain. High 37°, low 35°.
Pressure29.15 inHg
Wind19.8 mph E
Humidity99%
Visibility—
Dew point35°
Tue, 2738° / 34°0.02
38 °
Mertarvik, Tuesday, 27 October
Light rain. High 38°, low 34°.
Pressure29.23 inHg
Wind16.5 mph SE
Humidity95%
Visibility—
Dew point36°
Wed, 2839° / 35°0.21
39 °
Mertarvik, Wednesday, 28 October
Rain. High 39°, low 35°.
Pressure29.29 inHg
Wind19.6 mph S
Humidity91%
Visibility—
Dew point36°
Thu, 2938° / 34°0
38 °
Mertarvik, Thursday, 29 October
Overcast. High 38°, low 34°.
Pressure29.29 inHg
Wind12.7 mph SW
Humidity86%
Visibility—
Dew point33°
Fri, 3035° / 30°0
35 °
Mertarvik, Friday, 30 October
Light snow. High 35°, low 30°.
Pressure29.35 inHg
Wind9.1 mph NW
Humidity77%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3130° / 23°0.04
30 °
Mertarvik, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high30°
Average low23°
Average precipitation0.04 in
Chance of precipitation28%
Record high43° (1991)
Record low4° (1985)
Sun, 0129° / 22°0.05
29 °
Mertarvik, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.05 in
Chance of precipitation25%
Record high43° (1991)
Record low-3° (1985)
Mon, 0229° / 22°0.06
29 °
Mertarvik, Monday, 2 November
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.06 in
Chance of precipitation28%
Record high44° (2003)
Record low-7° (1992)
Tue, 0330° / 22°0.07
30 °
Mertarvik, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high30°
Average low22°
Average precipitation0.07 in
Chance of precipitation27%
Record high44° (2003)
Record low0° (1992)
Wed, 0430° / 23°0.06
30 °
Mertarvik, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high30°
Average low23°
Average precipitation0.06 in
Chance of precipitation42%
Record high42° (2002)
Record low6° (1983)
Thu, 0530° / 22°0.09
30 °
Mertarvik, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high30°
Average low22°
Average precipitation0.09 in
Chance of precipitation40%
Record high42° (2020)
Record low7° (2001)
Fri, 0629° / 22°0.05
29 °
Mertarvik, Friday, 6 November
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.05 in
Chance of precipitation35%
Record high46° (2002)
Record low4° (2001)
Sat, 0728° / 20°0.07
28 °
Mertarvik, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high28°
Average low20°
Average precipitation0.07 in
Chance of precipitation37%
Record high41° (2002)
Record low2° (2005)
Sun, 0828° / 20°0.08
28 °
Mertarvik, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high28°
Average low20°
Average precipitation0.08 in
Chance of precipitation40%
Record high41° (2003)
Record low1° (2005)
Mon, 0929° / 22°0.12
29 °
Mertarvik, Monday, 9 November
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.12 in
Chance of precipitation48%
Record high43° (2020)
Record low-6° (1975)
Tue, 1028° / 22°0.09
28 °
Mertarvik, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high28°
Average low22°
Average precipitation0.09 in
Chance of precipitation43%
Record high42° (2020)
Record low-2° (2021)
Wed, 1129° / 22°0.08
29 °
Mertarvik, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.08 in
Chance of precipitation40%
Record high41° (2019)
Record low-2° (2001)
Thu, 1228° / 22°0.08
28 °
Mertarvik, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high28°
Average low22°
Average precipitation0.08 in
Chance of precipitation42%
Record high40° (2023)
Record low-3° (1977)
Fri, 1327° / 19°0.08
27 °
Mertarvik, Friday, 13 November
Climate normal for this date — 60-year average.
Average high27°
Average low19°
Average precipitation0.08 in
Chance of precipitation40%
Record high44° (2013)
Record low-6° (1988)
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 Mertarvik, 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 Mertarvik, 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.