Monthly outlook for Osceola, WA: average high 56.7°, average low 41.9°. That is 2.1° above the climate normal for October. Precipitation is expected on 6 days (about 6.6 inches), against a normal of 9 days and 4.1 inches. The warmest day looks like 31 October (62°), the coolest 24 October (33.1°).
56.7°/41.9°
Average high / low
+2.1°
Above normal
6 / 9
Wet days / normal
6.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
57.2°
53.6°
+2°
2 November – 11 November
55.8°
51°
+2.6°
12 November – 21 November
at normal
47.9°
—
October records over 66 years
86.2°1 October 1987All-time high
24.1°28 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Graham (15 mi).
Sat, 2453° / 33°0
53 °
Osceola, Saturday, 24 October
Overcast. High 53°, low 33°.
Pressure30.18 inHg
Wind2.5 mph NW
Humidity58%
Visibility6.2 mi
Dew point37°
Sun, 2553° / 38°0
53 °
Osceola, Sunday, 25 October
Overcast. High 53°, low 38°.
Pressure29.97 inHg
Wind3.8 mph W
Humidity74%
Visibility6.2 mi
Dew point43°
Mon, 2657° / 40°0.07
57 °
Osceola, Monday, 26 October
Light rain. High 57°, low 40°.
Pressure30.00 inHg
Wind2.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point43°
Tue, 2754° / 41°0.04
54 °
Osceola, Tuesday, 27 October
Light rain. High 54°, low 41°.
Pressure30.12 inHg
Wind2.2 mph NE
Humidity94%
Visibility—
Dew point49°
Wed, 2854° / 38°0
54 °
Osceola, Wednesday, 28 October
Overcast. High 54°, low 38°.
Pressure30.12 inHg
Wind5.6 mph N
Humidity80%
Visibility—
Dew point42°
Thu, 2962° / 41°0
62 °
Osceola, Thursday, 29 October
Clear. High 62°, low 41°.
Pressure30.12 inHg
Wind5 mph NW
Humidity41%
Visibility—
Dew point30°
Fri, 3062° / 42°0
62 °
Osceola, Friday, 30 October
Clear. High 62°, low 42°.
Pressure29.97 inHg
Wind4.6 mph SE
Humidity34%
Visibility—
Dew point26°
Sat, 3162° / 41°0
62 °
Osceola, Saturday, 31 October
Clear. High 62°, low 41°.
Pressure29.91 inHg
Wind5 mph NW
Humidity31%
Visibility—
Dew point24°
Sun, 0160° / 41°0
60 °
Osceola, Sunday, 1 November
Clear. High 60°, low 41°.
Pressure29.77 inHg
Wind5.4 mph NW
Humidity34%
Visibility—
Dew point26°
Mon, 0258° / 39°0
58 °
Osceola, Monday, 2 November
Clear. High 58°, low 39°.
Pressure29.85 inHg
Wind5.1 mph SE
Humidity42%
Visibility—
Dew point28°
Tue, 0349° / 43°0.39
49 °
Osceola, Tuesday, 3 November
Light rain. High 49°, low 43°.
Pressure29.94 inHg
Wind6.6 mph S
Humidity93%
Visibility—
Dew point44°
Wed, 0451° / 40°0.32
51 °
Osceola, Wednesday, 4 November
Rain. High 51°, low 40°.
Pressure29.85 inHg
Wind8.5 mph S
Humidity76%
Visibility—
Dew point39°
Thu, 0557° / 47°3.42
57 °
Osceola, Thursday, 5 November
Heavy rain. High 57°, low 47°.
Pressure29.38 inHg
Wind21.9 mph SW
Humidity95%
Visibility—
Dew point46°
Fri, 0659° / 56°1.3
59 °
Osceola, Friday, 6 November
Heavy rain. High 59°, low 56°.
Pressure29.62 inHg
Wind23.1 mph SW
Humidity89%
Visibility—
Dew point54°
Sat, 0760° / 53°1.06
60 °
Osceola, Saturday, 7 November
Rain. High 60°, low 53°.
Pressure29.56 inHg
Wind12.4 mph SW
Humidity92%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0851° / 39°0.2
51 °
Osceola, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.2 in
Chance of precipitation48%
Record high66° (2016)
Record low27° (2020)
Mon, 0949° / 39°0.25
49 °
Osceola, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.25 in
Chance of precipitation72%
Record high61° (1976)
Record low24° (2020)
Tue, 1050° / 39°0.22
50 °
Osceola, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.22 in
Chance of precipitation52%
Record high64° (2016)
Record low24° (1986)
Wed, 1150° / 39°0.31
50 °
Osceola, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.31 in
Chance of precipitation62%
Record high62° (1990)
Record low21° (1985)
Thu, 1250° / 40°0.34
50 °
Osceola, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.34 in
Chance of precipitation67%
Record high62° (1990)
Record low20° (1985)
Fri, 1350° / 39°0.33
50 °
Osceola, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.33 in
Chance of precipitation63%
Record high63° (1967)
Record low21° (1985)
Sat, 1449° / 39°0.3
49 °
Osceola, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.3 in
Chance of precipitation53%
Record high64° (1999)
Record low17° (1964)
Sun, 1549° / 38°0.28
49 °
Osceola, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.28 in
Chance of precipitation65%
Record high60° (2001)
Record low14° (1964)
Mon, 1648° / 39°0.28
48 °
Osceola, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.28 in
Chance of precipitation73%
Record high61° (1965)
Record low20° (1964)
Tue, 1748° / 38°0.31
48 °
Osceola, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.31 in
Chance of precipitation67%
Record high63° (1995)
Record low27° (1961)
Wed, 1847° / 37°0.22
47 °
Osceola, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.22 in
Chance of precipitation57%
Record high56° (1965)
Record low22° (1985)
Thu, 1947° / 37°0.35
47 °
Osceola, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.35 in
Chance of precipitation67%
Record high61° (1987)
Record low18° (1977)
Fri, 2047° / 37°0.28
47 °
Osceola, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.28 in
Chance of precipitation60%
Record high63° (2002)
Record low17° (1985)
Sat, 2146° / 35°0.27
46 °
Osceola, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.27 in
Chance of precipitation52%
Record high59° (2002)
Record low13° (1977)
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 Osceola, 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 Osceola, 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.