Monthly outlook for Govan, WA: average high 56.4°, average low 40.6°. That is 0.4° below the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 15 October (65.2°), the coolest 12 October (35°).
56.4°/40.6°
Average high / low
−0.4°
Below normal
2 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
59.1°
58.5°
+0.3°
20 October – 29 October
51.9°
53.2°
-0.7°
30 October – 8 November
at normal
47.4°
—
October records over 66 years
84.7°1 October 1992All-time high
11.5°25 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Wilbur (5 mi).
Sun, 1155° / 37°0
55 °
Govan, Sunday, 11 October
Partly cloudy. High 55°, low 37°.
Pressure29.97 inHg
Wind12.5 mph NE
Humidity43%
Visibility6.2 mi
Dew point22°
Mon, 1256° / 35°0
56 °
Govan, Monday, 12 October
Clear. High 56°, low 35°.
Pressure30.03 inHg
Wind0.2 mph S
Humidity42%
Visibility6.2 mi
Dew point24°
Tue, 1357° / 37°0
57 °
Govan, Tuesday, 13 October
Mostly clear. High 57°, low 37°.
Pressure30.12 inHg
Wind4.2 mph S
Humidity41%
Visibility6.2 mi
Dew point26°
Wed, 1461° / 41°0
61 °
Govan, Wednesday, 14 October
Clear. High 61°, low 41°.
Pressure30.18 inHg
Wind5.1 mph S
Humidity39%
Visibility—
Dew point29°
Thu, 1565° / 43°0
65 °
Govan, Thursday, 15 October
Partly cloudy. High 65°, low 43°.
Pressure30.30 inHg
Wind9.5 mph NE
Humidity35%
Visibility—
Dew point30°
Fri, 1660° / 40°0
60 °
Govan, Friday, 16 October
Partly cloudy. High 60°, low 40°.
Pressure30.50 inHg
Wind12.6 mph NE
Humidity35%
Visibility—
Dew point25°
Sat, 1761° / 41°0
61 °
Govan, Saturday, 17 October
Partly cloudy. High 61°, low 41°.
Pressure30.24 inHg
Wind7.4 mph E
Humidity28%
Visibility—
Dew point20°
Sun, 1860° / 43°0
60 °
Govan, Sunday, 18 October
Overcast. High 60°, low 43°.
Pressure30.03 inHg
Wind7.1 mph SW
Humidity30%
Visibility—
Dew point22°
Mon, 1959° / 44°0
59 °
Govan, Monday, 19 October
Overcast. High 59°, low 44°.
Pressure30.00 inHg
Wind6.1 mph SW
Humidity46%
Visibility—
Dew point32°
Tue, 2054° / 42°0
54 °
Govan, Tuesday, 20 October
Overcast. High 54°, low 42°.
Pressure29.85 inHg
Wind7.9 mph SW
Humidity59%
Visibility—
Dew point35°
Wed, 2154° / 41°0.01
54 °
Govan, Wednesday, 21 October
Light rain. High 54°, low 41°.
Pressure29.97 inHg
Wind16.6 mph S
Humidity69%
Visibility—
Dew point37°
Thu, 2252° / 45°0.27
52 °
Govan, Thursday, 22 October
Light rain. High 52°, low 45°.
Pressure29.97 inHg
Wind22.4 mph SW
Humidity88%
Visibility—
Dew point43°
Fri, 2357° / 43°0.01
57 °
Govan, Friday, 23 October
Light rain. High 57°, low 43°.
Pressure29.94 inHg
Wind19.7 mph W
Humidity43%
Visibility—
Dew point31°
Sat, 2445° / 40°0.19
45 °
Govan, Saturday, 24 October
Light rain. High 45°, low 40°.
Pressure30.09 inHg
Wind12.3 mph SE
Humidity72%
Visibility—
Dew point36°
Sun, 2549° / 39°0
49 °
Govan, Sunday, 25 October
Clear. High 49°, low 39°.
Pressure29.59 inHg
Wind24.9 mph W
Humidity42%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2652° / 37°0.05
52 °
Govan, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.05 in
Chance of precipitation25%
Record high66° (1965)
Record low20° (2020)
Tue, 2751° / 36°0.05
51 °
Govan, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.05 in
Chance of precipitation23%
Record high64° (1965)
Record low21° (2020)
Wed, 2850° / 36°0.06
50 °
Govan, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation38%
Record high63° (2003)
Record low20° (2023)
Thu, 2949° / 35°0.06
49 °
Govan, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1987)
Record low18° (2019)
Fri, 3049° / 35°0.04
49 °
Govan, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (2008)
Record low18° (2019)
Sat, 3149° / 35°0.06
49 °
Govan, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (1988)
Record low14° (1984)
Sun, 0148° / 35°0.07
48 °
Govan, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation37%
Record high63° (1965)
Record low22° (2019)
Mon, 0248° / 34°0.05
48 °
Govan, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.05 in
Chance of precipitation25%
Record high60° (1981)
Record low22° (1961)
Tue, 0348° / 35°0.04
48 °
Govan, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.04 in
Chance of precipitation23%
Record high61° (1975)
Record low23° (1994)
Wed, 0448° / 35°0.08
48 °
Govan, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation42%
Record high63° (1975)
Record low23° (2003)
Thu, 0546° / 34°0.05
46 °
Govan, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.05 in
Chance of precipitation37%
Record high59° (1987)
Record low20° (1973)
Fri, 0646° / 34°0.06
46 °
Govan, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.06 in
Chance of precipitation37%
Record high59° (2006)
Record low20° (2003)
Sat, 0746° / 33°0.08
46 °
Govan, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation37%
Record high58° (1999)
Record low22° (1973)
Sun, 0846° / 33°0.05
46 °
Govan, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.05 in
Chance of precipitation20%
Record high60° (2016)
Record low23° (2018)
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 Govan, WA 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 Govan, WA 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.