Monthly outlook for Two Rivers, WA: average high 71.6°, average low 49.8°. That is 2.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 7 October (82.5°), the coolest 16 October (44.5°).
71.6°/49.8°
Average high / low
+2.4°
Above normal
1 / 2
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 October – 15 October
72°
68.4°
+2°
16 October – 25 October
71.1°
64.2°
+3.8°
26 October – 4 November
at normal
57.5°
—
October records over 66 years
90.1°6 October 2014All-time high
20.8°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Kennewick (12 mi).
Wed, 0782° / 49°0
82 °
Two Rivers, Wednesday, 7 October
Clear. High 82°, low 49°.
Pressure30.09 inHg
Wind2.9 mph NW
Humidity41%
Visibility6.2 mi
Dew point46°
Thu, 0882° / 50°0
82 °
Two Rivers, Thursday, 8 October
Clear. High 82°, low 50°.
Pressure29.97 inHg
Wind1.2 mph S
Humidity35%
Visibility6.2 mi
Dew point46°
Fri, 0977° / 58°0.05
77 °
Two Rivers, Friday, 9 October
Light rain. High 77°, low 58°.
Pressure29.65 inHg
Wind14.6 mph SW
Humidity34%
Visibility6.2 mi
Dew point47°
Sat, 1064° / 50°0
64 °
Two Rivers, Saturday, 10 October
Clear. High 64°, low 50°.
Pressure29.80 inHg
Wind5.9 mph SW
Humidity43%
Visibility6.2 mi
Dew point38°
Sun, 1163° / 50°0
63 °
Two Rivers, Sunday, 11 October
Clear. High 63°, low 50°.
Pressure30.00 inHg
Wind12.7 mph NE
Humidity35%
Visibility—
Dew point30°
Mon, 1263° / 45°0
63 °
Two Rivers, Monday, 12 October
Clear. High 63°, low 45°.
Pressure30.09 inHg
Wind9 mph N
Humidity38%
Visibility—
Dew point28°
Tue, 1369° / 46°0
69 °
Two Rivers, Tuesday, 13 October
Clear. High 69°, low 46°.
Pressure29.88 inHg
Wind8.5 mph SW
Humidity30%
Visibility—
Dew point28°
Wed, 1468° / 48°0
68 °
Two Rivers, Wednesday, 14 October
Clear. High 68°, low 48°.
Pressure30.12 inHg
Wind8.7 mph N
Humidity46%
Visibility—
Dew point39°
Thu, 1569° / 47°0
69 °
Two Rivers, Thursday, 15 October
Clear. High 69°, low 47°.
Pressure30.39 inHg
Wind10.1 mph NE
Humidity24%
Visibility—
Dew point22°
Fri, 1667° / 45°0
67 °
Two Rivers, Friday, 16 October
Partly cloudy. High 67°, low 45°.
Pressure30.42 inHg
Wind4.8 mph N
Humidity23%
Visibility—
Dew point19°
Sat, 1770° / 48°0
70 °
Two Rivers, Saturday, 17 October
Partly cloudy. High 70°, low 48°.
Pressure30.27 inHg
Wind5.6 mph N
Humidity19%
Visibility—
Dew point17°
Sun, 1869° / 51°0
69 °
Two Rivers, Sunday, 18 October
Overcast. High 69°, low 51°.
Pressure30.03 inHg
Wind5.1 mph S
Humidity20%
Visibility—
Dew point20°
Mon, 1971° / 51°0
71 °
Two Rivers, Monday, 19 October
Partly cloudy. High 71°, low 51°.
Pressure30.12 inHg
Wind5 mph S
Humidity30%
Visibility—
Dew point30°
Tue, 2077° / 56°0
77 °
Two Rivers, Tuesday, 20 October
Overcast. High 77°, low 56°.
Pressure30.12 inHg
Wind12.8 mph SW
Humidity28%
Visibility—
Dew point33°
Wed, 2173° / 52°0
73 °
Two Rivers, Wednesday, 21 October
Overcast. High 73°, low 52°.
Pressure30.30 inHg
Wind8.1 mph N
Humidity44%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2264° / 44°0.04
64 °
Two Rivers, Thursday, 22 October
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.04 in
Chance of precipitation20%
Record high81° (2003)
Record low31° (1984)
Fri, 2363° / 44°0.03
63 °
Two Rivers, Friday, 23 October
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.03 in
Chance of precipitation18%
Record high73° (1993)
Record low32° (1984)
Sat, 2462° / 43°0.02
62 °
Two Rivers, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high62°
Average low43°
Average precipitation0.02 in
Chance of precipitation15%
Record high79° (1977)
Record low33° (1975)
Sun, 2562° / 43°0.04
62 °
Two Rivers, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high62°
Average low43°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (1972)
Record low27° (2020)
Mon, 2660° / 43°0.04
60 °
Two Rivers, Monday, 26 October
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.04 in
Chance of precipitation25%
Record high76° (1986)
Record low26° (2020)
Tue, 2759° / 41°0.04
59 °
Two Rivers, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2003)
Record low29° (2020)
Wed, 2858° / 41°0.04
58 °
Two Rivers, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.04 in
Chance of precipitation28%
Record high75° (2003)
Record low26° (2023)
Thu, 2958° / 40°0.05
58 °
Two Rivers, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.05 in
Chance of precipitation27%
Record high73° (1965)
Record low24° (1971)
Fri, 3057° / 40°0.04
57 °
Two Rivers, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (1967)
Record low21° (2019)
Sat, 3157° / 40°0.04
57 °
Two Rivers, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.04 in
Chance of precipitation28%
Record high73° (1967)
Record low25° (2006)
Sun, 0156° / 40°0.06
56 °
Two Rivers, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (2010)
Record low22° (2002)
Mon, 0256° / 40°0.03
56 °
Two Rivers, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.03 in
Chance of precipitation20%
Record high68° (2018)
Record low25° (1991)
Tue, 0357° / 40°0.02
57 °
Two Rivers, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.02 in
Chance of precipitation17%
Record high73° (1983)
Record low27° (1973)
Wed, 0457° / 41°0.06
57 °
Two Rivers, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (1975)
Record low27° (2003)
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 Two Rivers, 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 Two Rivers, 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.