Monthly outlook for Blockhouse, WA: average high 58.1°, average low 41°. That is 1.1° below the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 8 October (79.9°), the coolest 12 October (31.7°).
58.1°/41°
Average high / low
−1.1°
Below normal
4 / 3
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
59.6°
61.2°
-0.9°
18 October – 27 October
55.6°
57°
-0.8°
28 October – 6 November
at normal
50.9°
—
October records over 66 years
85.3°7 October 1980All-time high
20.7°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Goldendale (6 mi).
Fri, 0960° / 41°0
60 °
Blockhouse, Friday, 9 October
Overcast. High 60°, low 41°.
Pressure29.80 inHg
Wind13 mph W
Humidity77%
Visibility6.2 mi
Dew point48°
Sat, 1053° / 38°0.03
53 °
Blockhouse, Saturday, 10 October
Light rain. High 53°, low 38°.
Pressure29.77 inHg
Wind3.9 mph W
Humidity47%
Visibility6.2 mi
Dew point32°
Sun, 1154° / 37°0
54 °
Blockhouse, Sunday, 11 October
Clear. High 54°, low 37°.
Pressure29.94 inHg
Wind6.1 mph NE
Humidity43%
Visibility6.2 mi
Dew point20°
Mon, 1257° / 32°0
57 °
Blockhouse, Monday, 12 October
Clear. High 57°, low 32°.
Pressure30.06 inHg
Wind6 mph S
Humidity44%
Visibility—
Dew point27°
Tue, 1359° / 38°0.11
59 °
Blockhouse, Tuesday, 13 October
Light rain. High 59°, low 38°.
Pressure30.00 inHg
Wind11.8 mph SW
Humidity39%
Visibility—
Dew point28°
Wed, 1454° / 43°0
54 °
Blockhouse, Wednesday, 14 October
Partly cloudy. High 54°, low 43°.
Pressure29.83 inHg
Wind22.6 mph W
Humidity60%
Visibility—
Dew point35°
Thu, 1557° / 38°0
57 °
Blockhouse, Thursday, 15 October
Clear. High 57°, low 38°.
Pressure30.30 inHg
Wind5.6 mph NE
Humidity56%
Visibility—
Dew point34°
Fri, 1658° / 42°0
58 °
Blockhouse, Friday, 16 October
Clear. High 58°, low 42°.
Pressure30.39 inHg
Wind6.4 mph SE
Humidity46%
Visibility—
Dew point32°
Sat, 1764° / 43°0
64 °
Blockhouse, Saturday, 17 October
Overcast. High 64°, low 43°.
Pressure30.27 inHg
Wind6.5 mph SW
Humidity39%
Visibility—
Dew point30°
Sun, 1863° / 47°0
63 °
Blockhouse, Sunday, 18 October
Overcast. High 63°, low 47°.
Pressure30.18 inHg
Wind5.9 mph SW
Humidity41%
Visibility—
Dew point32°
Mon, 1966° / 45°0
66 °
Blockhouse, Monday, 19 October
Clear. High 66°, low 45°.
Pressure30.15 inHg
Wind6.2 mph SW
Humidity50%
Visibility—
Dew point38°
Tue, 2064° / 48°0
64 °
Blockhouse, Tuesday, 20 October
Overcast. High 64°, low 48°.
Pressure30.06 inHg
Wind9.3 mph SW
Humidity39%
Visibility—
Dew point32°
Wed, 2153° / 45°0.49
53 °
Blockhouse, Wednesday, 21 October
Rain. High 53°, low 45°.
Pressure29.80 inHg
Wind27.4 mph W
Humidity66%
Visibility—
Dew point40°
Thu, 2243° / 35°1.34
43 °
Blockhouse, Thursday, 22 October
Snow. High 43°, low 35°.
Pressure29.56 inHg
Wind4.3 mph SE
Humidity100%
Visibility—
Dew point37°
Fri, 2344° / 39°0.18
44 °
Blockhouse, Friday, 23 October
Light rain. High 44°, low 39°.
Pressure29.74 inHg
Wind8.8 mph W
Humidity88%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2456° / 41°0.06
56 °
Blockhouse, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation30%
Record high70° (1965)
Record low30° (2024)
Sun, 2556° / 41°0.07
56 °
Blockhouse, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation35%
Record high70° (1965)
Record low25° (2020)
Mon, 2654° / 40°0.08
54 °
Blockhouse, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation42%
Record high68° (1986)
Record low26° (2020)
Tue, 2754° / 40°0.1
54 °
Blockhouse, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high67° (2003)
Record low26° (2020)
Wed, 2853° / 39°0.09
53 °
Blockhouse, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation42%
Record high66° (1987)
Record low22° (2023)
Thu, 2952° / 39°0.07
52 °
Blockhouse, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation37%
Record high67° (1987)
Record low23° (2019)
Fri, 3051° / 38°0.07
51 °
Blockhouse, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation38%
Record high64° (2008)
Record low21° (2019)
Sat, 3151° / 38°0.1
51 °
Blockhouse, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation38%
Record high66° (1988)
Record low24° (2002)
Sun, 0150° / 38°0.09
50 °
Blockhouse, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high64° (1981)
Record low23° (2002)
Mon, 0251° / 38°0.07
51 °
Blockhouse, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation38%
Record high61° (1981)
Record low24° (1991)
Tue, 0351° / 38°0.04
51 °
Blockhouse, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (1975)
Record low25° (2002)
Wed, 0451° / 39°0.13
51 °
Blockhouse, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.13 in
Chance of precipitation47%
Record high64° (1980)
Record low26° (2003)
Thu, 0550° / 37°0.09
50 °
Blockhouse, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation35%
Record high62° (2012)
Record low23° (1973)
Fri, 0649° / 37°0.12
49 °
Blockhouse, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation43%
Record high63° (2012)
Record low22° (1973)
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 Blockhouse, 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 Blockhouse, 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.