Monthly outlook for Alliance, NE: average high 58.4°, average low 40.9°. That is 0.7° below the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 21 October (74.8°), the coolest 16 October (30.1°).
58.4°/40.9°
Average high / low
−0.7°
Below normal
3 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
62.2°
60.9°
+0.7°
23 October – 1 November
52°
55.7°
-2.1°
2 November – 11 November
at normal
51.2°
—
October records over 66 years
88.7°3 October 1967All-time high
-0.8°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Bonner (13 mi).
Wed, 1452° / 43°0.02
52 °
Alliance, Wednesday, 14 October
Light rain. High 52°, low 43°.
Pressure30.15 inHg
Wind7.6 mph E
Humidity61%
Visibility6.2 mi
Dew point39°
Thu, 1556° / 41°1.08
56 °
Alliance, Thursday, 15 October
Heavy rain. High 56°, low 41°.
Pressure30.42 inHg
Wind14.6 mph NW
Humidity79%
Visibility6.2 mi
Dew point41°
Fri, 1652° / 30°0
52 °
Alliance, Friday, 16 October
Clear. High 52°, low 30°.
Pressure30.74 inHg
Wind1.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point22°
Sat, 1770° / 38°0
70 °
Alliance, Saturday, 17 October
Clear. High 70°, low 38°.
Pressure30.12 inHg
Wind8.9 mph SW
Humidity33%
Visibility6.2 mi
Dew point34°
Sun, 1868° / 48°0
68 °
Alliance, Sunday, 18 October
Mostly clear. High 68°, low 48°.
Pressure29.88 inHg
Wind10.2 mph NW
Humidity28%
Visibility—
Dew point31°
Mon, 1965° / 42°0
65 °
Alliance, Monday, 19 October
Clear. High 65°, low 42°.
Pressure30.06 inHg
Wind19.1 mph S
Humidity36%
Visibility—
Dew point29°
Tue, 2069° / 47°0
69 °
Alliance, Tuesday, 20 October
Clear. High 69°, low 47°.
Pressure29.91 inHg
Wind16.8 mph S
Humidity35%
Visibility—
Dew point34°
Wed, 2175° / 52°0
75 °
Alliance, Wednesday, 21 October
Clear. High 75°, low 52°.
Pressure29.56 inHg
Wind15.7 mph S
Humidity50%
Visibility—
Dew point47°
Thu, 2260° / 48°0
60 °
Alliance, Thursday, 22 October
Overcast. High 60°, low 48°.
Pressure29.56 inHg
Wind16.4 mph W
Humidity37%
Visibility—
Dew point29°
Fri, 2362° / 43°0
62 °
Alliance, Friday, 23 October
Clear. High 62°, low 43°.
Pressure29.85 inHg
Wind17.5 mph SE
Humidity30%
Visibility—
Dew point25°
Sat, 2462° / 45°0
62 °
Alliance, Saturday, 24 October
Clear. High 62°, low 45°.
Pressure29.97 inHg
Wind16.8 mph W
Humidity25%
Visibility—
Dew point22°
Sun, 2546° / 34°0
46 °
Alliance, Sunday, 25 October
Overcast. High 46°, low 34°.
Pressure30.21 inHg
Wind18.5 mph N
Humidity73%
Visibility—
Dew point33°
Mon, 2651° / 32°0
51 °
Alliance, Monday, 26 October
Partly cloudy. High 51°, low 32°.
Pressure30.09 inHg
Wind10.5 mph SE
Humidity44%
Visibility—
Dew point24°
Tue, 2742° / 35°0.08
42 °
Alliance, Tuesday, 27 October
Snow. High 42°, low 35°.
Pressure30.27 inHg
Wind8.9 mph E
Humidity78%
Visibility—
Dew point31°
Wed, 2850° / 33°0.02
50 °
Alliance, Wednesday, 28 October
Light snow. High 50°, low 33°.
Pressure30.15 inHg
Wind13.9 mph NW
Humidity50%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2955° / 34°0.07
55 °
Alliance, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high77° (1968)
Record low8° (1991)
Fri, 3053° / 33°0.04
53 °
Alliance, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high76° (1968)
Record low6° (1991)
Sat, 3152° / 33°0.02
52 °
Alliance, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high73° (1999)
Record low6° (1991)
Sun, 0151° / 33°0.04
51 °
Alliance, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (2008)
Record low8° (1991)
Mon, 0251° / 32°0.04
51 °
Alliance, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (2025)
Record low-3° (1991)
Tue, 0352° / 31°0.04
52 °
Alliance, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.04 in
Chance of precipitation23%
Record high72° (2020)
Record low0° (1991)
Wed, 0453° / 31°0.02
53 °
Alliance, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (1999)
Record low6° (2002)
Thu, 0553° / 32°0.04
53 °
Alliance, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high73° (2001)
Record low2° (1967)
Fri, 0653° / 31°0.04
53 °
Alliance, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.04 in
Chance of precipitation10%
Record high74° (1980)
Record low11° (2003)
Sat, 0753° / 31°0.02
53 °
Alliance, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.02 in
Chance of precipitation7%
Record high74° (1999)
Record low-1° (2003)
Sun, 0852° / 31°0.04
52 °
Alliance, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high77° (2006)
Record low14° (1991)
Mon, 0949° / 31°0.04
49 °
Alliance, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2016)
Record low14° (1966)
Tue, 1049° / 28°0.02
49 °
Alliance, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high70° (2007)
Record low4° (1986)
Wed, 1147° / 29°0.04
47 °
Alliance, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (2005)
Record low7° (2019)
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 Alliance, 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 Alliance, 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.