Monthly outlook for Riparia, WA: average high 57.8°, average low 41.8°. That is 1.4° below the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 20 October (67.9°), the coolest 20 October (35.7°).
57.8°/41.8°
Average high / low
−1.4°
Below normal
0 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
59.7°
62.3°
-1.5°
29 October – 7 November
54.7°
56.7°
-1.1°
8 November – 17 November
at normal
53.1°
—
October records over 66 years
92.7°1 October 1997All-time high
22.3°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Starbuck (5 mi).
Tue, 2068° / 36°0
68 °
Riparia, Tuesday, 20 October
Overcast. High 68°, low 36°.
Pressure30.06 inHg
Wind2 mph SW
Humidity49%
Visibility6.2 mi
Dew point40°
Wed, 2166° / 44°0
66 °
Riparia, Wednesday, 21 October
Overcast. High 66°, low 44°.
Pressure29.97 inHg
Wind0.3 mph W
Humidity42%
Visibility6.2 mi
Dew point39°
Thu, 2259° / 47°0.02
59 °
Riparia, Thursday, 22 October
Light rain. High 59°, low 47°.
Pressure29.85 inHg
Wind1.2 mph S
Humidity60%
Visibility6.2 mi
Dew point43°
Fri, 2357° / 46°0
57 °
Riparia, Friday, 23 October
Overcast. High 57°, low 46°.
Pressure30.09 inHg
Wind18 mph SW
Humidity51%
Visibility—
Dew point34°
Sat, 2459° / 40°0
59 °
Riparia, Saturday, 24 October
Mostly clear. High 59°, low 40°.
Pressure30.12 inHg
Wind7.7 mph E
Humidity45%
Visibility—
Dew point30°
Sun, 2557° / 45°0
57 °
Riparia, Sunday, 25 October
Overcast. High 57°, low 45°.
Pressure30.12 inHg
Wind9.1 mph W
Humidity20%
Visibility—
Dew point15°
Mon, 2655° / 41°0
55 °
Riparia, Monday, 26 October
Overcast. High 55°, low 41°.
Pressure30.18 inHg
Wind6.7 mph N
Humidity46%
Visibility—
Dew point29°
Tue, 2758° / 38°0
58 °
Riparia, Tuesday, 27 October
Clear. High 58°, low 38°.
Pressure30.24 inHg
Wind12.1 mph NE
Humidity48%
Visibility—
Dew point29°
Wed, 2855° / 38°0
55 °
Riparia, Wednesday, 28 October
Clear. High 55°, low 38°.
Pressure30.09 inHg
Wind4.2 mph NE
Humidity41%
Visibility—
Dew point24°
Thu, 2956° / 44°0.02
56 °
Riparia, Thursday, 29 October
Light rain. High 56°, low 44°.
Pressure29.80 inHg
Wind14.2 mph SW
Humidity34%
Visibility—
Dew point23°
Fri, 3056° / 41°0
56 °
Riparia, Friday, 30 October
Partly cloudy. High 56°, low 41°.
Pressure29.91 inHg
Wind10.6 mph SW
Humidity57%
Visibility—
Dew point35°
Sat, 3158° / 46°0.04
58 °
Riparia, Saturday, 31 October
Light rain. High 58°, low 46°.
Pressure29.91 inHg
Wind19.4 mph SW
Humidity45%
Visibility—
Dew point33°
Sun, 0153° / 44°0.02
53 °
Riparia, Sunday, 1 November
Light rain. High 53°, low 44°.
Pressure30.00 inHg
Wind17.9 mph SW
Humidity56%
Visibility—
Dew point34°
Mon, 0251° / 42°0
51 °
Riparia, Monday, 2 November
Overcast. High 51°, low 42°.
Pressure30.12 inHg
Wind10.2 mph SW
Humidity47%
Visibility—
Dew point27°
Tue, 0354° / 38°0
54 °
Riparia, Tuesday, 3 November
Overcast. High 54°, low 38°.
Pressure30.03 inHg
Wind6.7 mph NE
Humidity45%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0457° / 42°0.09
57 °
Riparia, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation37%
Record high75° (1975)
Record low27° (1995)
Thu, 0556° / 41°0.06
56 °
Riparia, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation33%
Record high71° (1975)
Record low23° (2003)
Fri, 0656° / 40°0.06
56 °
Riparia, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.06 in
Chance of precipitation38%
Record high71° (2014)
Record low24° (2003)
Sat, 0755° / 41°0.09
55 °
Riparia, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation37%
Record high72° (1978)
Record low25° (2003)
Sun, 0855° / 40°0.06
55 °
Riparia, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation32%
Record high69° (2016)
Record low28° (1966)
Mon, 0954° / 39°0.04
54 °
Riparia, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation27%
Record high68° (1989)
Record low26° (2020)
Tue, 1053° / 40°0.05
53 °
Riparia, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.05 in
Chance of precipitation28%
Record high69° (1989)
Record low24° (1986)
Wed, 1154° / 39°0.04
54 °
Riparia, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation25%
Record high71° (1990)
Record low23° (1985)
Thu, 1253° / 40°0.07
53 °
Riparia, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.07 in
Chance of precipitation35%
Record high76° (1999)
Record low21° (1985)
Fri, 1353° / 40°0.06
53 °
Riparia, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation42%
Record high73° (1999)
Record low22° (1985)
Sat, 1453° / 39°0.03
53 °
Riparia, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.03 in
Chance of precipitation23%
Record high69° (1999)
Record low22° (1978)
Sun, 1553° / 38°0.04
53 °
Riparia, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.04 in
Chance of precipitation28%
Record high70° (2021)
Record low23° (2014)
Mon, 1652° / 39°0.06
52 °
Riparia, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation40%
Record high67° (1999)
Record low22° (2014)
Tue, 1752° / 39°0.07
52 °
Riparia, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation42%
Record high67° (1976)
Record low25° (2014)
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 Riparia, 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 Riparia, 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.