Monthly outlook for Merritt, WA: average high 46.9°, average low 33.8°. That is 0.9° below the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 8 days and 2.9 inches. The warmest day looks like 5 November (56.2°), the coolest 31 October (23.2°).
46.9°/33.8°
Average high / low
−0.9°
Below normal
6 / 8
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
45.5°
49.8°
-2.4°
2 November – 11 November
49.4°
45.6°
+2.1°
12 November – 21 November
at normal
41.4°
—
October records over 66 years
81.9°2 October 2022All-time high
3.4°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Chumstick (11 mi).
Sat, 2448° / 33°0
48 °
Merritt, Saturday, 24 October
Overcast. High 48°, low 33°.
Pressure30.18 inHg
Wind2 mph E
Humidity53%
Visibility6.2 mi
Dew point23°
Sun, 2543° / 37°0.3
43 °
Merritt, Sunday, 25 October
Rain. High 43°, low 37°.
Pressure30.06 inHg
Wind1.4 mph SE
Humidity75%
Visibility4.8 mi
Dew point34°
Mon, 2647° / 36°0.01
47 °
Merritt, Monday, 26 October
Light rain. High 47°, low 36°.
Pressure30.03 inHg
Wind1.4 mph NW
Humidity87%
Visibility6.2 mi
Dew point40°
Tue, 2748° / 35°0.13
48 °
Merritt, Tuesday, 27 October
Light rain. High 48°, low 35°.
Pressure30.09 inHg
Wind2.2 mph NW
Humidity84%
Visibility4.3 mi
Dew point40°
Wed, 2842° / 37°0.7
42 °
Merritt, Wednesday, 28 October
Rain. High 42°, low 37°.
Pressure29.85 inHg
Wind3.5 mph NW
Humidity93%
Visibility—
Dew point39°
Thu, 2941° / 31°0.15
41 °
Merritt, Thursday, 29 October
Snow. High 41°, low 31°.
Pressure29.97 inHg
Wind4.9 mph W
Humidity90%
Visibility—
Dew point36°
Fri, 3043° / 24°0
43 °
Merritt, Friday, 30 October
Mostly clear. High 43°, low 24°.
Pressure30.00 inHg
Wind4.4 mph W
Humidity83%
Visibility—
Dew point33°
Sat, 3144° / 23°0
44 °
Merritt, Saturday, 31 October
Clear. High 44°, low 23°.
Pressure30.09 inHg
Wind3.4 mph W
Humidity83%
Visibility—
Dew point32°
Sun, 0146° / 28°0
46 °
Merritt, Sunday, 1 November
Overcast. High 46°, low 28°.
Pressure30.21 inHg
Wind5.9 mph W
Humidity73%
Visibility—
Dew point33°
Mon, 0244° / 31°0
44 °
Merritt, Monday, 2 November
Overcast. High 44°, low 31°.
Pressure30.59 inHg
Wind4.8 mph W
Humidity75%
Visibility—
Dew point33°
Tue, 0347° / 34°0
47 °
Merritt, Tuesday, 3 November
Overcast. High 47°, low 34°.
Pressure30.53 inHg
Wind4.3 mph E
Humidity73%
Visibility—
Dew point34°
Wed, 0453° / 38°0
53 °
Merritt, Wednesday, 4 November
Mostly clear. High 53°, low 38°.
Pressure30.18 inHg
Wind4.6 mph W
Humidity58%
Visibility—
Dew point37°
Thu, 0556° / 41°0
56 °
Merritt, Thursday, 5 November
Overcast. High 56°, low 41°.
Pressure29.94 inHg
Wind2.5 mph E
Humidity75%
Visibility—
Dew point40°
Fri, 0648° / 38°0.13
48 °
Merritt, Friday, 6 November
Light rain. High 48°, low 38°.
Pressure29.88 inHg
Wind4.5 mph NW
Humidity86%
Visibility—
Dew point40°
Sat, 0748° / 37°0.36
48 °
Merritt, Saturday, 7 November
Rain. High 48°, low 37°.
Pressure29.91 inHg
Wind3.4 mph E
Humidity71%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0845° / 33°0.15
45 °
Merritt, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.15 in
Chance of precipitation48%
Record high56° (2016)
Record low19° (2022)
Mon, 0944° / 33°0.2
44 °
Merritt, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.2 in
Chance of precipitation60%
Record high56° (2016)
Record low13° (2022)
Tue, 1044° / 32°0.18
44 °
Merritt, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.18 in
Chance of precipitation53%
Record high56° (2016)
Record low4° (1986)
Wed, 1144° / 32°0.2
44 °
Merritt, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.2 in
Chance of precipitation57%
Record high58° (1990)
Record low1° (2000)
Thu, 1244° / 32°0.23
44 °
Merritt, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.23 in
Chance of precipitation60%
Record high55° (1987)
Record low0° (1985)
Fri, 1343° / 32°0.27
43 °
Merritt, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.27 in
Chance of precipitation57%
Record high54° (1969)
Record low10° (1985)
Sat, 1443° / 31°0.2
43 °
Merritt, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.2 in
Chance of precipitation47%
Record high57° (1969)
Record low7° (1988)
Sun, 1542° / 31°0.22
42 °
Merritt, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.22 in
Chance of precipitation60%
Record high56° (2021)
Record low6° (2000)
Mon, 1642° / 32°0.22
42 °
Merritt, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.22 in
Chance of precipitation63%
Record high57° (2008)
Record low10° (1961)
Tue, 1741° / 30°0.25
41 °
Merritt, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.25 in
Chance of precipitation58%
Record high58° (2019)
Record low7° (1987)
Wed, 1841° / 30°0.16
41 °
Merritt, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.16 in
Chance of precipitation48%
Record high52° (2019)
Record low9° (1987)
Thu, 1939° / 30°0.26
39 °
Merritt, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.26 in
Chance of precipitation60%
Record high51° (1989)
Record low5° (1985)
Fri, 2040° / 30°0.22
40 °
Merritt, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.22 in
Chance of precipitation55%
Record high52° (1989)
Record low9° (2011)
Sat, 2139° / 28°0.22
39 °
Merritt, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.22 in
Chance of precipitation53%
Record high49° (2025)
Record low0° (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 Merritt, 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 Merritt, 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.