Monthly outlook for Thavis, WA: average high 62.3°, average low 44.2°. That is 1.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 21 October (70.1°), the coolest 13 October (36.6°).
62.3°/44.2°
Average high / low
+1.3°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
62.1°
61.1°
+0.6°
19 October – 28 October
62.7°
56.6°
+3.4°
29 October – 7 November
at normal
50.6°
—
October records over 66 years
86.5°2 October 1975All-time high
17.4°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Ritzville (14 mi).
Sat, 1059° / 37°0
59 °
Thavis, Saturday, 10 October
Mostly clear. High 59°, low 37°.
Pressure29.80 inHg
Wind5.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point31°
Sun, 1152° / 37°0.09
52 °
Thavis, Sunday, 11 October
Rain. High 52°, low 37°.
Pressure29.94 inHg
Wind17.9 mph NE
Humidity44%
Visibility6.2 mi
Dew point25°
Mon, 1255° / 39°0
55 °
Thavis, Monday, 12 October
Clear. High 55°, low 39°.
Pressure30.06 inHg
Wind3.7 mph NE
Humidity45%
Visibility6.2 mi
Dew point29°
Tue, 1358° / 37°0
58 °
Thavis, Tuesday, 13 October
Clear. High 58°, low 37°.
Pressure30.15 inHg
Wind2.7 mph SE
Humidity44%
Visibility6.2 mi
Dew point32°
Wed, 1463° / 39°0
63 °
Thavis, Wednesday, 14 October
Clear. High 63°, low 39°.
Pressure30.18 inHg
Wind5.2 mph S
Humidity41%
Visibility—
Dew point30°
Thu, 1565° / 44°0
65 °
Thavis, Thursday, 15 October
Clear. High 65°, low 44°.
Pressure30.33 inHg
Wind7.3 mph NE
Humidity44%
Visibility—
Dew point33°
Fri, 1666° / 49°0
66 °
Thavis, Friday, 16 October
Overcast. High 66°, low 49°.
Pressure30.39 inHg
Wind8.5 mph NE
Humidity37%
Visibility—
Dew point32°
Sat, 1766° / 49°0
66 °
Thavis, Saturday, 17 October
Overcast. High 66°, low 49°.
Pressure30.24 inHg
Wind4.5 mph E
Humidity39%
Visibility—
Dew point34°
Sun, 1869° / 50°0
69 °
Thavis, Sunday, 18 October
Clear. High 69°, low 50°.
Pressure30.15 inHg
Wind4.6 mph E
Humidity35%
Visibility—
Dew point33°
Mon, 1970° / 52°0
70 °
Thavis, Monday, 19 October
Partly cloudy. High 70°, low 52°.
Pressure29.97 inHg
Wind4.8 mph E
Humidity32%
Visibility—
Dew point31°
Tue, 2069° / 51°0
69 °
Thavis, Tuesday, 20 October
Mostly clear. High 69°, low 51°.
Pressure30.00 inHg
Wind8.3 mph NE
Humidity34%
Visibility—
Dew point33°
Wed, 2170° / 49°0
70 °
Thavis, Wednesday, 21 October
Clear. High 70°, low 49°.
Pressure30.06 inHg
Wind11.7 mph NE
Humidity38%
Visibility—
Dew point35°
Thu, 2255° / 47°0.12
55 °
Thavis, Thursday, 22 October
Light rain. High 55°, low 47°.
Pressure29.85 inHg
Wind13.3 mph SW
Humidity72%
Visibility—
Dew point45°
Fri, 2354° / 41°0
54 °
Thavis, Friday, 23 October
Mostly clear. High 54°, low 41°.
Pressure30.12 inHg
Wind8.1 mph S
Humidity62%
Visibility—
Dew point35°
Sat, 2458° / 42°0
58 °
Thavis, Saturday, 24 October
Clear. High 58°, low 42°.
Pressure30.09 inHg
Wind7.6 mph NE
Humidity59%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2556° / 40°0.06
56 °
Thavis, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.06 in
Chance of precipitation32%
Record high71° (1965)
Record low21° (2020)
Mon, 2654° / 40°0.04
54 °
Thavis, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.04 in
Chance of precipitation32%
Record high68° (1965)
Record low22° (2020)
Tue, 2753° / 38°0.05
53 °
Thavis, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.05 in
Chance of precipitation22%
Record high68° (1965)
Record low25° (2020)
Wed, 2853° / 38°0.05
53 °
Thavis, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.05 in
Chance of precipitation32%
Record high70° (2003)
Record low21° (1991)
Thu, 2952° / 37°0.05
52 °
Thavis, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.05 in
Chance of precipitation25%
Record high66° (1962)
Record low20° (2019)
Fri, 3052° / 37°0.04
52 °
Thavis, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (2015)
Record low17° (2019)
Sat, 3151° / 37°0.06
51 °
Thavis, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation30%
Record high66° (1988)
Record low18° (1984)
Sun, 0151° / 37°0.06
51 °
Thavis, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation35%
Record high69° (1965)
Record low20° (2002)
Mon, 0251° / 37°0.05
51 °
Thavis, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation27%
Record high63° (1981)
Record low20° (2002)
Tue, 0351° / 37°0.03
51 °
Thavis, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.03 in
Chance of precipitation23%
Record high65° (1975)
Record low24° (2002)
Wed, 0451° / 38°0.09
51 °
Thavis, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation40%
Record high66° (1975)
Record low23° (2003)
Thu, 0549° / 36°0.05
49 °
Thavis, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.05 in
Chance of precipitation33%
Record high61° (1987)
Record low18° (2003)
Fri, 0649° / 36°0.06
49 °
Thavis, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation33%
Record high63° (2006)
Record low19° (2003)
Sat, 0749° / 37°0.09
49 °
Thavis, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high64° (1978)
Record low23° (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 Thavis, 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 Thavis, 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.