Monthly outlook for Fortson, WA: average high 57.8°, average low 43.5°. That is 2° above the climate normal for October. Precipitation is expected on 7 days (about 3.4 inches), against a normal of 9 days and 6.2 inches. The warmest day looks like 21 October (71°), the coolest 18 October (37.3°).
57.8°/43.5°
Average high / low
+2°
Above normal
7 / 9
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
60.9°
55.8°
+2.9°
28 October – 6 November
52.6°
51.1°
+0.9°
7 November – 16 November
at normal
47.5°
—
October records over 66 years
88.5°1 October 1987All-time high
0.9°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Darrington (6 mi).
Mon, 1964° / 46°0
64 °
Fortson, Monday, 19 October
Overcast. High 64°, low 46°.
Pressure29.97 inHg
Wind2 mph SW
Humidity52%
Visibility6.2 mi
Dew point37°
Tue, 2068° / 39°0
68 °
Fortson, Tuesday, 20 October
Mostly clear. High 68°, low 39°.
Pressure30.06 inHg
Wind1.6 mph NE
Humidity56%
Visibility6.2 mi
Dew point40°
Wed, 2171° / 43°0
71 °
Fortson, Wednesday, 21 October
Clear. High 71°, low 43°.
Pressure29.94 inHg
Wind0.3 mph N
Humidity51%
Visibility6.2 mi
Dew point41°
Thu, 2254° / 44°0.11
54 °
Fortson, Thursday, 22 October
Light rain. High 54°, low 44°.
Pressure29.97 inHg
Wind5.8 mph SW
Humidity68%
Visibility—
Dew point43°
Fri, 2349° / 42°0.26
49 °
Fortson, Friday, 23 October
Light rain. High 49°, low 42°.
Pressure30.27 inHg
Wind3.6 mph E
Humidity95%
Visibility—
Dew point45°
Sat, 2463° / 43°0
63 °
Fortson, Saturday, 24 October
Overcast. High 63°, low 43°.
Pressure30.36 inHg
Wind3.6 mph E
Humidity38%
Visibility—
Dew point30°
Sun, 2553° / 48°0.04
53 °
Fortson, Sunday, 25 October
Light rain. High 53°, low 48°.
Pressure30.27 inHg
Wind3.1 mph E
Humidity60%
Visibility—
Dew point39°
Mon, 2662° / 46°0
62 °
Fortson, Monday, 26 October
Overcast. High 62°, low 46°.
Pressure30.06 inHg
Wind3.1 mph E
Humidity77%
Visibility—
Dew point48°
Tue, 2765° / 45°0
65 °
Fortson, Tuesday, 27 October
Partly cloudy. High 65°, low 45°.
Pressure30.03 inHg
Wind3.4 mph E
Humidity50%
Visibility—
Dew point38°
Wed, 2862° / 46°0
62 °
Fortson, Wednesday, 28 October
Clear. High 62°, low 46°.
Pressure30.15 inHg
Wind3.7 mph W
Humidity58%
Visibility—
Dew point42°
Thu, 2956° / 46°0
56 °
Fortson, Thursday, 29 October
Overcast. High 56°, low 46°.
Pressure30.12 inHg
Wind4.3 mph SW
Humidity76%
Visibility—
Dew point44°
Fri, 3057° / 45°0.11
57 °
Fortson, Friday, 30 October
Light rain. High 57°, low 45°.
Pressure30.03 inHg
Wind4.6 mph SW
Humidity75%
Visibility—
Dew point44°
Sat, 3152° / 42°1.86
52 °
Fortson, Saturday, 31 October
Rain. High 52°, low 42°.
Pressure29.74 inHg
Wind5.7 mph W
Humidity97%
Visibility—
Dew point51°
Sun, 0144° / 41°0.63
44 °
Fortson, Sunday, 1 November
Rain. High 44°, low 41°.
Pressure30.03 inHg
Wind4 mph E
Humidity98%
Visibility—
Dew point43°
Mon, 0246° / 44°0.39
46 °
Fortson, Monday, 2 November
Rain. High 46°, low 44°.
Pressure29.97 inHg
Wind3.2 mph E
Humidity97%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0350° / 38°0.46
50 °
Fortson, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.46 in
Chance of precipitation63%
Record high67° (2010)
Record low18° (1973)
Wed, 0451° / 39°0.61
51 °
Fortson, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.61 in
Chance of precipitation65%
Record high70° (2010)
Record low20° (2013)
Thu, 0550° / 37°0.37
50 °
Fortson, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.37 in
Chance of precipitation63%
Record high67° (1987)
Record low7° (1971)
Fri, 0649° / 37°0.54
49 °
Fortson, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.54 in
Chance of precipitation65%
Record high59° (1976)
Record low18° (1971)
Sat, 0748° / 38°0.53
48 °
Fortson, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.53 in
Chance of precipitation75%
Record high64° (2024)
Record low25° (1973)
Sun, 0849° / 36°0.41
49 °
Fortson, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.41 in
Chance of precipitation60%
Record high69° (2016)
Record low13° (2022)
Mon, 0948° / 36°0.4
48 °
Fortson, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.4 in
Chance of precipitation67%
Record high65° (1976)
Record low10° (1982)
Tue, 1048° / 35°0.41
48 °
Fortson, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.41 in
Chance of precipitation55%
Record high67° (2016)
Record low7° (1986)
Wed, 1148° / 35°0.48
48 °
Fortson, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.48 in
Chance of precipitation62%
Record high64° (2016)
Record low3° (1978)
Thu, 1247° / 35°0.55
47 °
Fortson, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.55 in
Chance of precipitation72%
Record high61° (1976)
Record low2° (1978)
Fri, 1347° / 35°0.56
47 °
Fortson, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.56 in
Chance of precipitation68%
Record high63° (1967)
Record low4° (1978)
Sat, 1447° / 35°0.51
47 °
Fortson, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.51 in
Chance of precipitation62%
Record high63° (1969)
Record low6° (1978)
Sun, 1546° / 35°0.49
46 °
Fortson, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.49 in
Chance of precipitation68%
Record high62° (2008)
Record low14° (1964)
Mon, 1646° / 35°0.49
46 °
Fortson, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.49 in
Chance of precipitation73%
Record high63° (2008)
Record low13° (1961)
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 Fortson, 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 Fortson, 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.