Monthly outlook for Pullman, WA: average high 60.2°, average low 41.1°. That is 0.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 8 October (76.5°), the coolest 12 October (33.8°).
60.2°/41.1°
Average high / low
+0.6°
Above normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
59.4°
60°
-0.3°
17 October – 26 October
61.5°
56.5°
+2.8°
27 October – 5 November
at normal
49.9°
—
October records over 66 years
84.2°1 October 2008All-time high
6.8°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Moscow (8 mi).
Thu, 0876° / 44°0
76 °
Pullman, Thursday, 8 October
Overcast. High 76°, low 44°.
Pressure30.00 inHg
Wind3.4 mph SW
Humidity23%
Visibility6.2 mi
Dew point33°
Fri, 0967° / 49°0.09
67 °
Pullman, Friday, 9 October
Rain. High 67°, low 49°.
Pressure29.65 inHg
Wind17.1 mph SW
Humidity33%
Visibility6.2 mi
Dew point36°
Sat, 1053° / 40°0.01
53 °
Pullman, Saturday, 10 October
Light rain. High 53°, low 40°.
Pressure29.83 inHg
Wind6.6 mph W
Humidity51%
Visibility6.2 mi
Dew point33°
Sun, 1153° / 39°0
53 °
Pullman, Sunday, 11 October
Clear. High 53°, low 39°.
Pressure30.00 inHg
Wind13.9 mph NE
Humidity51%
Visibility—
Dew point29°
Mon, 1254° / 34°0
54 °
Pullman, Monday, 12 October
Clear. High 54°, low 34°.
Pressure30.09 inHg
Wind7.3 mph NE
Humidity51%
Visibility—
Dew point29°
Tue, 1361° / 38°0
61 °
Pullman, Tuesday, 13 October
Clear. High 61°, low 38°.
Pressure29.94 inHg
Wind10.5 mph SW
Humidity40%
Visibility—
Dew point28°
Wed, 1449° / 42°0.13
49 °
Pullman, Wednesday, 14 October
Light rain. High 49°, low 42°.
Pressure29.85 inHg
Wind20.6 mph W
Humidity57%
Visibility—
Dew point33°
Thu, 1550° / 38°0
50 °
Pullman, Thursday, 15 October
Partly cloudy. High 50°, low 38°.
Pressure30.30 inHg
Wind5.3 mph SE
Humidity59%
Visibility—
Dew point33°
Fri, 1655° / 37°0
55 °
Pullman, Friday, 16 October
Clear. High 55°, low 37°.
Pressure30.33 inHg
Wind8.6 mph SE
Humidity45%
Visibility—
Dew point27°
Sat, 1757° / 39°0
57 °
Pullman, Saturday, 17 October
Clear. High 57°, low 39°.
Pressure30.12 inHg
Wind8.9 mph SE
Humidity48%
Visibility—
Dew point30°
Sun, 1862° / 41°0
62 °
Pullman, Sunday, 18 October
Clear. High 62°, low 41°.
Pressure30.03 inHg
Wind9.2 mph SE
Humidity42%
Visibility—
Dew point30°
Mon, 1963° / 43°0
63 °
Pullman, Monday, 19 October
Clear. High 63°, low 43°.
Pressure29.97 inHg
Wind6.8 mph E
Humidity37%
Visibility—
Dew point29°
Tue, 2061° / 44°0
61 °
Pullman, Tuesday, 20 October
Clear. High 61°, low 44°.
Pressure30.18 inHg
Wind7.5 mph W
Humidity32%
Visibility—
Dew point26°
Wed, 2162° / 43°0
62 °
Pullman, Wednesday, 21 October
Mostly clear. High 62°, low 43°.
Pressure30.18 inHg
Wind4.3 mph E
Humidity37%
Visibility—
Dew point28°
Thu, 2263° / 45°0
63 °
Pullman, Thursday, 22 October
Overcast. High 63°, low 45°.
Pressure30.03 inHg
Wind7.8 mph SE
Humidity43%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2355° / 38°0.07
55 °
Pullman, Friday, 23 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation37%
Record high71° (1965)
Record low27° (2020)
Sat, 2455° / 38°0.06
55 °
Pullman, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (2007)
Record low23° (2020)
Sun, 2555° / 38°0.09
55 °
Pullman, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high71° (1965)
Record low10° (2020)
Mon, 2653° / 37°0.07
53 °
Pullman, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation37%
Record high69° (1965)
Record low7° (2020)
Tue, 2752° / 36°0.09
52 °
Pullman, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.09 in
Chance of precipitation40%
Record high68° (1965)
Record low17° (2020)
Wed, 2852° / 36°0.08
52 °
Pullman, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.08 in
Chance of precipitation40%
Record high67° (1987)
Record low19° (2023)
Thu, 2951° / 35°0.1
51 °
Pullman, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high67° (1962)
Record low15° (2019)
Fri, 3050° / 35°0.09
50 °
Pullman, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2008)
Record low16° (2019)
Sat, 3149° / 35°0.12
49 °
Pullman, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation38%
Record high67° (1988)
Record low19° (1984)
Sun, 0149° / 35°0.12
49 °
Pullman, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation43%
Record high66° (1965)
Record low20° (2002)
Mon, 0249° / 34°0.1
49 °
Pullman, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation38%
Record high64° (1981)
Record low16° (1973)
Tue, 0349° / 34°0.04
49 °
Pullman, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation27%
Record high62° (1965)
Record low13° (1973)
Wed, 0449° / 35°0.15
49 °
Pullman, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation50%
Record high64° (1980)
Record low18° (1973)
Thu, 0548° / 34°0.1
48 °
Pullman, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation45%
Record high63° (1987)
Record low13° (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 Pullman, 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 Pullman, 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.