Monthly outlook for Lavista, WA: average high 54.2°, average low 39.8°. That is 0.4° below the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 20 October (70.4°), the coolest 30 October (31.2°).
54.2°/39.8°
Average high / low
−0.4°
Below normal
6 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
57°
57°
-0°
28 October – 6 November
49.5°
50.8°
-0.7°
7 November – 16 November
at normal
47°
—
October records over 66 years
87.4°2 October 1975All-time high
17.4°31 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Lamont (10 mi).
Mon, 1962° / 38°0
62 °
Lavista, Monday, 19 October
Overcast. High 62°, low 38°.
Pressure29.91 inHg
Wind4 mph S
Humidity49%
Visibility6.2 mi
Dew point36°
Tue, 2070° / 44°0
70 °
Lavista, Tuesday, 20 October
Overcast. High 70°, low 44°.
Pressure30.03 inHg
Wind5.7 mph NE
Humidity39%
Visibility6.2 mi
Dew point39°
Wed, 2169° / 43°0
69 °
Lavista, Wednesday, 21 October
Overcast. High 69°, low 43°.
Pressure29.97 inHg
Wind2.6 mph S
Humidity37%
Visibility6.2 mi
Dew point37°
Thu, 2250° / 48°0.57
50 °
Lavista, Thursday, 22 October
Rain. High 50°, low 48°.
Pressure29.83 inHg
Wind10.1 mph SW
Humidity85%
Visibility—
Dew point46°
Fri, 2355° / 40°0
55 °
Lavista, Friday, 23 October
Clear. High 55°, low 40°.
Pressure30.09 inHg
Wind15.4 mph W
Humidity53%
Visibility—
Dew point32°
Sat, 2455° / 38°0
55 °
Lavista, Saturday, 24 October
Overcast. High 55°, low 38°.
Pressure30.33 inHg
Wind6.4 mph SE
Humidity35%
Visibility—
Dew point22°
Sun, 2549° / 45°0.07
49 °
Lavista, Sunday, 25 October
Light rain. High 49°, low 45°.
Pressure30.12 inHg
Wind9.2 mph NE
Humidity59%
Visibility—
Dew point32°
Mon, 2649° / 43°0.07
49 °
Lavista, Monday, 26 October
Light rain. High 49°, low 43°.
Pressure30.00 inHg
Wind10.4 mph NE
Humidity70%
Visibility—
Dew point37°
Tue, 2750° / 41°0.08
50 °
Lavista, Tuesday, 27 October
Light rain. High 50°, low 41°.
Pressure30.00 inHg
Wind16.1 mph SW
Humidity89%
Visibility—
Dew point38°
Wed, 2851° / 38°0
51 °
Lavista, Wednesday, 28 October
Clear. High 51°, low 38°.
Pressure29.94 inHg
Wind13.9 mph SW
Humidity55%
Visibility—
Dew point30°
Thu, 2944° / 36°0
44 °
Lavista, Thursday, 29 October
Overcast. High 44°, low 36°.
Pressure29.91 inHg
Wind9.7 mph NW
Humidity60%
Visibility—
Dew point29°
Fri, 3045° / 31°0
45 °
Lavista, Friday, 30 October
Partly cloudy. High 45°, low 31°.
Pressure30.30 inHg
Wind6.5 mph S
Humidity47%
Visibility—
Dew point20°
Sat, 3149° / 32°0
49 °
Lavista, Saturday, 31 October
Clear. High 49°, low 32°.
Pressure30.15 inHg
Wind8.8 mph SE
Humidity43%
Visibility—
Dew point21°
Sun, 0153° / 40°0.17
53 °
Lavista, Sunday, 1 November
Rain. High 53°, low 40°.
Pressure29.85 inHg
Wind13.5 mph SE
Humidity40%
Visibility—
Dew point23°
Mon, 0255° / 44°0.8
55 °
Lavista, Monday, 2 November
Rain. High 55°, low 44°.
Pressure29.80 inHg
Wind17.4 mph S
Humidity88%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0351° / 37°0.04
51 °
Lavista, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (1975)
Record low24° (1973)
Wed, 0451° / 37°0.1
51 °
Lavista, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation43%
Record high67° (1975)
Record low23° (2003)
Thu, 0549° / 36°0.07
49 °
Lavista, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.07 in
Chance of precipitation37%
Record high63° (1975)
Record low19° (2003)
Fri, 0649° / 35°0.07
49 °
Lavista, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation35%
Record high63° (1999)
Record low18° (2003)
Sat, 0749° / 36°0.11
49 °
Lavista, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high65° (1999)
Record low22° (1973)
Sun, 0848° / 35°0.06
48 °
Lavista, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high65° (2016)
Record low24° (2018)
Mon, 0947° / 35°0.06
47 °
Lavista, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.06 in
Chance of precipitation35%
Record high61° (1989)
Record low22° (1986)
Tue, 1047° / 34°0.06
47 °
Lavista, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation35%
Record high63° (2016)
Record low16° (1986)
Wed, 1148° / 34°0.06
48 °
Lavista, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (1990)
Record low4° (2000)
Thu, 1247° / 35°0.07
47 °
Lavista, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation32%
Record high67° (1999)
Record low11° (2000)
Fri, 1346° / 34°0.08
46 °
Lavista, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.08 in
Chance of precipitation42%
Record high64° (1999)
Record low14° (2000)
Sat, 1447° / 34°0.04
47 °
Lavista, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (1999)
Record low10° (1964)
Sun, 1546° / 34°0.07
46 °
Lavista, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation35%
Record high61° (2001)
Record low8° (2000)
Mon, 1645° / 34°0.08
45 °
Lavista, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.08 in
Chance of precipitation47%
Record high60° (1999)
Record low17° (2000)
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 Lavista, 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 Lavista, 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.