Monthly outlook for Helix, OR: average high 61.2°, average low 44.6°. That is 0° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 17 October (69.4°), the coolest 11 October (33.9°).
61.2°/44.6°
Average high / low
+0°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
60.5°
62.1°
-0.9°
20 October – 29 October
62.5°
58.2°
+2.4°
30 October – 8 November
at normal
53°
—
October records over 66 years
89.8°2 October 1975All-time high
8.2°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Weston (11 mi).
Sun, 1153° / 34°0
53 °
Helix, Sunday, 11 October
Overcast. High 53°, low 34°.
Pressure29.91 inHg
Wind7 mph N
Humidity52%
Visibility6.2 mi
Dew point32°
Mon, 1251° / 37°0
51 °
Helix, Monday, 12 October
Overcast. High 51°, low 37°.
Pressure30.09 inHg
Wind1.3 mph NW
Humidity47%
Visibility6.2 mi
Dew point29°
Tue, 1359° / 35°0
59 °
Helix, Tuesday, 13 October
Clear. High 59°, low 35°.
Pressure30.15 inHg
Wind2.8 mph NW
Humidity39%
Visibility6.2 mi
Dew point32°
Wed, 1464° / 42°0
64 °
Helix, Wednesday, 14 October
Mostly clear. High 64°, low 42°.
Pressure30.21 inHg
Wind2.3 mph NW
Humidity36%
Visibility—
Dew point30°
Thu, 1566° / 48°0
66 °
Helix, Thursday, 15 October
Clear. High 66°, low 48°.
Pressure30.36 inHg
Wind6.3 mph N
Humidity31%
Visibility—
Dew point29°
Fri, 1664° / 48°0
64 °
Helix, Friday, 16 October
Mostly clear. High 64°, low 48°.
Pressure30.36 inHg
Wind5.8 mph NW
Humidity43%
Visibility—
Dew point34°
Sat, 1769° / 51°0
69 °
Helix, Saturday, 17 October
Overcast. High 69°, low 51°.
Pressure30.06 inHg
Wind9.5 mph W
Humidity27%
Visibility—
Dew point28°
Sun, 1864° / 51°0
64 °
Helix, Sunday, 18 October
Overcast. High 64°, low 51°.
Pressure30.06 inHg
Wind14.4 mph W
Humidity43%
Visibility—
Dew point37°
Mon, 1959° / 46°0.05
59 °
Helix, Monday, 19 October
Light rain. High 59°, low 46°.
Pressure30.00 inHg
Wind16.8 mph W
Humidity43%
Visibility—
Dew point35°
Tue, 2061° / 43°0
61 °
Helix, Tuesday, 20 October
Mostly clear. High 61°, low 43°.
Pressure30.24 inHg
Wind9.1 mph S
Humidity44%
Visibility—
Dew point32°
Wed, 2160° / 47°0
60 °
Helix, Wednesday, 21 October
Clear. High 60°, low 47°.
Pressure30.21 inHg
Wind17.3 mph SW
Humidity42%
Visibility—
Dew point32°
Thu, 2259° / 43°0
59 °
Helix, Thursday, 22 October
Overcast. High 59°, low 43°.
Pressure30.00 inHg
Wind6 mph NE
Humidity31%
Visibility—
Dew point23°
Fri, 2363° / 49°0
63 °
Helix, Friday, 23 October
Overcast. High 63°, low 49°.
Pressure29.85 inHg
Wind12.6 mph SE
Humidity29%
Visibility—
Dew point23°
Sat, 2468° / 52°0
68 °
Helix, Saturday, 24 October
Overcast. High 68°, low 52°.
Pressure30.15 inHg
Wind6.5 mph NE
Humidity33%
Visibility—
Dew point31°
Sun, 2564° / 49°0
64 °
Helix, Sunday, 25 October
Overcast. High 64°, low 49°.
Pressure30.30 inHg
Wind5.7 mph NE
Humidity50%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2658° / 40°0.1
58 °
Helix, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.1 in
Chance of precipitation43%
Record high74° (1986)
Record low21° (2020)
Tue, 2756° / 39°0.08
56 °
Helix, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.08 in
Chance of precipitation40%
Record high73° (1965)
Record low23° (1970)
Wed, 2856° / 39°0.09
56 °
Helix, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.09 in
Chance of precipitation45%
Record high71° (1968)
Record low23° (1971)
Thu, 2954° / 38°0.11
54 °
Helix, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation40%
Record high72° (1965)
Record low17° (2019)
Fri, 3054° / 38°0.07
54 °
Helix, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation32%
Record high69° (2008)
Record low8° (1991)
Sat, 3153° / 38°0.11
53 °
Helix, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation43%
Record high72° (1988)
Record low18° (2002)
Sun, 0153° / 37°0.13
53 °
Helix, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation40%
Record high74° (1965)
Record low17° (2002)
Mon, 0253° / 37°0.07
53 °
Helix, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation35%
Record high67° (1981)
Record low7° (1991)
Tue, 0354° / 37°0.05
54 °
Helix, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (1975)
Record low9° (1973)
Wed, 0454° / 38°0.12
54 °
Helix, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.12 in
Chance of precipitation52%
Record high71° (1975)
Record low19° (1973)
Thu, 0553° / 37°0.09
53 °
Helix, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.09 in
Chance of precipitation40%
Record high69° (1975)
Record low15° (1971)
Fri, 0653° / 37°0.13
53 °
Helix, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation52%
Record high70° (2014)
Record low18° (1971)
Sat, 0752° / 37°0.15
52 °
Helix, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.15 in
Chance of precipitation52%
Record high68° (1978)
Record low23° (2017)
Sun, 0851° / 36°0.11
51 °
Helix, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high68° (2016)
Record low19° (1994)
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 Helix, OR 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 Helix, OR 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.