Monthly outlook for St. Helena, NE: average high 63.7°, average low 46.3°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 23 October (76.9°), the coolest 26 October (33.3°).
63.7°/46.3°
Average high / low
+3.4°
Above normal
4 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
65.2°
59.5°
+3.2°
27 October – 5 November
61.2°
53.6°
+4.2°
6 November – 15 November
at normal
48.1°
—
October records over 66 years
92.3°3 October 2025All-time high
4.6°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Gayville (7 mi).
Sun, 1867° / 46°0
67 °
St. Helena, Sunday, 18 October
Clear. High 67°, low 46°.
Pressure30.12 inHg
Wind9 mph S
Humidity50%
Visibility6.2 mi
Dew point41°
Mon, 1964° / 45°0
64 °
St. Helena, Monday, 19 October
Overcast. High 64°, low 45°.
Pressure30.21 inHg
Wind7.8 mph SE
Humidity64%
Visibility6.2 mi
Dew point46°
Tue, 2068° / 49°0
68 °
St. Helena, Tuesday, 20 October
Clear. High 68°, low 49°.
Pressure30.18 inHg
Wind9.8 mph SE
Humidity62%
Visibility6.2 mi
Dew point49°
Wed, 2172° / 52°0
72 °
St. Helena, Wednesday, 21 October
Clear. High 72°, low 52°.
Pressure30.12 inHg
Wind7.9 mph S
Humidity61%
Visibility—
Dew point52°
Thu, 2274° / 51°0
74 °
St. Helena, Thursday, 22 October
Clear. High 74°, low 51°.
Pressure30.15 inHg
Wind9.5 mph SE
Humidity65%
Visibility—
Dew point55°
Fri, 2377° / 65°0.24
77 °
St. Helena, Friday, 23 October
Light rain. High 77°, low 65°.
Pressure29.77 inHg
Wind23.8 mph S
Humidity62%
Visibility—
Dew point59°
Sat, 2468° / 53°0.03
68 °
St. Helena, Saturday, 24 October
Light rain. High 68°, low 53°.
Pressure29.94 inHg
Wind17.1 mph S
Humidity48%
Visibility—
Dew point41°
Sun, 2550° / 41°0.4
50 °
St. Helena, Sunday, 25 October
Rain. High 50°, low 41°.
Pressure30.24 inHg
Wind18 mph NW
Humidity54%
Visibility—
Dew point31°
Mon, 2650° / 33°0
50 °
St. Helena, Monday, 26 October
Clear. High 50°, low 33°.
Pressure30.36 inHg
Wind8 mph SE
Humidity38%
Visibility—
Dew point21°
Tue, 2752° / 40°0
52 °
St. Helena, Tuesday, 27 October
Overcast. High 52°, low 40°.
Pressure30.06 inHg
Wind21.1 mph S
Humidity53%
Visibility—
Dew point32°
Wed, 2869° / 49°0
69 °
St. Helena, Wednesday, 28 October
Light rain. High 69°, low 49°.
Pressure29.59 inHg
Wind31.6 mph NW
Humidity49%
Visibility—
Dew point47°
Thu, 2966° / 44°0
66 °
St. Helena, Thursday, 29 October
Clear. High 66°, low 44°.
Pressure30.06 inHg
Wind17.7 mph NW
Humidity35%
Visibility—
Dew point31°
Fri, 3069° / 56°0.28
69 °
St. Helena, Friday, 30 October
Rain. High 69°, low 56°.
Pressure29.56 inHg
Wind15.8 mph S
Humidity80%
Visibility—
Dew point57°
Sat, 3158° / 41°0.31
58 °
St. Helena, Saturday, 31 October
Light rain. High 58°, low 41°.
Pressure29.32 inHg
Wind27 mph NW
Humidity82%
Visibility—
Dew point44°
Sun, 0153° / 40°0
53 °
St. Helena, Sunday, 1 November
Clear. High 53°, low 40°.
Pressure30.03 inHg
Wind15.2 mph W
Humidity48%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0252° / 37°0.04
52 °
St. Helena, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (2005)
Record low11° (1991)
Tue, 0352° / 36°0.05
52 °
St. Helena, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.05 in
Chance of precipitation22%
Record high74° (1978)
Record low6° (1991)
Wed, 0452° / 35°0.01
52 °
St. Helena, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.01 in
Chance of precipitation12%
Record high73° (1975)
Record low-8° (1991)
Thu, 0552° / 35°0.04
52 °
St. Helena, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2001)
Record low13° (1990)
Fri, 0652° / 35°0.03
52 °
St. Helena, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.03 in
Chance of precipitation12%
Record high76° (2020)
Record low9° (1991)
Sat, 0752° / 35°0.02
52 °
St. Helena, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high74° (2001)
Record low-10° (1991)
Sun, 0851° / 34°0.05
51 °
St. Helena, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.05 in
Chance of precipitation13%
Record high79° (1999)
Record low-3° (1991)
Mon, 0949° / 34°0.13
49 °
St. Helena, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.13 in
Chance of precipitation27%
Record high74° (1999)
Record low15° (2018)
Tue, 1047° / 31°0.08
47 °
St. Helena, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.08 in
Chance of precipitation22%
Record high67° (2016)
Record low8° (1986)
Wed, 1145° / 29°0.05
45 °
St. Helena, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high71° (2005)
Record low-3° (1986)
Thu, 1245° / 29°0.05
45 °
St. Helena, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.05 in
Chance of precipitation25%
Record high69° (2005)
Record low7° (1986)
Fri, 1348° / 31°0.04
48 °
St. Helena, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (1999)
Record low-8° (1986)
Sat, 1447° / 32°0.02
47 °
St. Helena, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.02 in
Chance of precipitation17%
Record high78° (2025)
Record low10° (2014)
Sun, 1547° / 31°0.08
47 °
St. Helena, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.08 in
Chance of precipitation22%
Record high70° (2001)
Record low4° (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 St. Helena, NE 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 St. Helena, NE 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.