Monthly outlook for Arbor, NE: average high 87.4°, average low 64.9°. That is 1.4° above the climate normal for August. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 9 August (104.1°), the coolest 21 August (52.3°).
87.4°/64.9°
Average high / low
+1.4°
Above normal
5 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
89.7°
84.8°
+2.7°
18 August – 27 August
83.4°
85°
-0.9°
28 August – 6 September
at normal
83.4°
—
August records over 66 years
103.8°16 August 1983All-time high
48.9°23 August 1966All-time low
Climate normals and records are computed from the nearest reference point — Lincoln (6 mi).
Sun, 09104° / 75°0
104 °
Arbor, Sunday, 9 August
Clear. High 104°, low 75°.
Pressure29.71 inHg
Wind11.3 mph SW
Humidity25%
Visibility6.2 mi
Dew point57°
Mon, 1099° / 74°0
99 °
Arbor, Monday, 10 August
Overcast. High 99°, low 74°.
Pressure29.83 inHg
Wind7 mph E
Humidity53%
Visibility6.2 mi
Dew point62°
Tue, 11101° / 71°0.04
101 °
Arbor, Tuesday, 11 August
Light rain. High 101°, low 71°.
Pressure29.71 inHg
Wind3.1 mph NW
Humidity29%
Visibility6.2 mi
Dew point58°
Wed, 1291° / 74°0
91 °
Arbor, Wednesday, 12 August
Overcast. High 91°, low 74°.
Pressure29.88 inHg
Wind11 mph SE
Humidity66%
Visibility6.2 mi
Dew point70°
Thu, 1381° / 65°0.7
81 °
Arbor, Thursday, 13 August
Heavy rain. High 81°, low 65°.
Pressure30.06 inHg
Wind21.4 mph N
Humidity46%
Visibility—
Dew point49°
Fri, 1483° / 57°0
83 °
Arbor, Friday, 14 August
Overcast. High 83°, low 57°.
Pressure30.15 inHg
Wind10.1 mph SE
Humidity32%
Visibility—
Dew point45°
Sat, 1585° / 60°0.02
85 °
Arbor, Saturday, 15 August
Light rain. High 85°, low 60°.
Pressure30.03 inHg
Wind13.4 mph SE
Humidity49%
Visibility—
Dew point61°
Sun, 1677° / 69°0.16
77 °
Arbor, Sunday, 16 August
Light rain. High 77°, low 69°.
Pressure29.97 inHg
Wind7.1 mph SE
Humidity92%
Visibility—
Dew point70°
Mon, 1791° / 68°0.1
91 °
Arbor, Monday, 17 August
Light rain. High 91°, low 68°.
Pressure29.94 inHg
Wind12.5 mph S
Humidity50%
Visibility—
Dew point67°
Tue, 1898° / 67°0.01
98 °
Arbor, Tuesday, 18 August
Light rain. High 98°, low 67°.
Pressure29.91 inHg
Wind8.6 mph W
Humidity40%
Visibility—
Dew point61°
Wed, 1976° / 64°0.22
76 °
Arbor, Wednesday, 19 August
Light rain. High 76°, low 64°.
Pressure30.15 inHg
Wind15.9 mph N
Humidity76%
Visibility—
Dew point61°
Thu, 2078° / 55°0
78 °
Arbor, Thursday, 20 August
Clear. High 78°, low 55°.
Pressure30.27 inHg
Wind10.9 mph SE
Humidity37%
Visibility—
Dew point45°
Fri, 2183° / 52°0
83 °
Arbor, Friday, 21 August
Clear. High 83°, low 52°.
Pressure30.15 inHg
Wind10.5 mph S
Humidity31%
Visibility—
Dew point42°
Sat, 2281° / 58°0
81 °
Arbor, Saturday, 22 August
Overcast. High 81°, low 58°.
Pressure30.00 inHg
Wind14.4 mph S
Humidity31%
Visibility—
Dew point45°
Sun, 2384° / 64°0.01
84 °
Arbor, Sunday, 23 August
Light rain. High 84°, low 64°.
Pressure29.91 inHg
Wind13.3 mph S
Humidity52%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2485° / 67°0.06
85 °
Arbor, Monday, 24 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.06 in
Chance of precipitation25%
Record high101° (2023)
Record low51° (2015)
Tue, 2585° / 67°0.17
85 °
Arbor, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.17 in
Chance of precipitation25%
Record high99° (2003)
Record low54° (1964)
Wed, 2685° / 67°0.15
85 °
Arbor, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.15 in
Chance of precipitation35%
Record high99° (1976)
Record low54° (1985)
Thu, 2785° / 67°0.07
85 °
Arbor, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high99° (1970)
Record low51° (1967)
Fri, 2885° / 66°0.09
85 °
Arbor, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.09 in
Chance of precipitation27%
Record high101° (1984)
Record low50° (1988)
Sat, 2985° / 66°0.09
85 °
Arbor, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.09 in
Chance of precipitation23%
Record high98° (2013)
Record low55° (2018)
Sun, 3084° / 66°0.09
84 °
Arbor, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.09 in
Chance of precipitation23%
Record high98° (2013)
Record low52° (2009)
Mon, 3184° / 65°0.09
84 °
Arbor, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.09 in
Chance of precipitation32%
Record high100° (1990)
Record low49° (2009)
Tue, 0183° / 65°0.1
83 °
Arbor, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.1 in
Chance of precipitation27%
Record high98° (1990)
Record low51° (1965)
Wed, 0283° / 65°0.07
83 °
Arbor, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.07 in
Chance of precipitation27%
Record high100° (2000)
Record low51° (1974)
Thu, 0383° / 65°0.09
83 °
Arbor, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (2023)
Record low41° (1974)
Fri, 0483° / 64°0.1
83 °
Arbor, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.1 in
Chance of precipitation22%
Record high100° (2012)
Record low47° (1974)
Sat, 0582° / 64°0.07
82 °
Arbor, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation25%
Record high97° (1990)
Record low46° (1962)
Sun, 0683° / 64°0.07
83 °
Arbor, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.07 in
Chance of precipitation25%
Record high98° (1970)
Record low48° (2025)
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 Arbor, 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 Arbor, 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.