Monthly outlook for Heise, ID: average high 43.4°, average low 29.7°. That is 3.6° below the climate normal for October. Precipitation is expected on 6 days (about 2.2 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 26 October (63.3°), the coolest 2 November (14°).
43.4°/29.7°
Average high / low
−3.6°
Below normal
6 / 4
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
46.6°
51.3°
-2.6°
2 November – 11 November
38.2°
46.4°
-4.6°
12 November – 21 November
at normal
41.1°
—
October records over 66 years
83.8°2 October 2010All-time high
3.6°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Ririe (4 mi).
Sat, 2455° / 37°0
55 °
Heise, Saturday, 24 October
Light rain. High 55°, low 37°.
Pressure30.27 inHg
Wind1 mph W
Humidity67%
Visibility6.2 mi
Dew point37°
Sun, 2560° / 37°0
60 °
Heise, Sunday, 25 October
Clear. High 60°, low 37°.
Pressure30.15 inHg
Wind2.6 mph NW
Humidity53%
Visibility6.2 mi
Dew point36°
Mon, 2663° / 41°0
63 °
Heise, Monday, 26 October
Overcast. High 63°, low 41°.
Pressure30.09 inHg
Wind7.7 mph S
Humidity47%
Visibility6.2 mi
Dew point37°
Tue, 2749° / 41°0.33
49 °
Heise, Tuesday, 27 October
Rain. High 49°, low 41°.
Pressure30.12 inHg
Wind18.1 mph SW
Humidity79%
Visibility—
Dew point38°
Wed, 2852° / 34°0.1
52 °
Heise, Wednesday, 28 October
Light rain. High 52°, low 34°.
Pressure30.36 inHg
Wind6.4 mph SE
Humidity58%
Visibility—
Dew point33°
Thu, 2937° / 31°0.05
37 °
Heise, Thursday, 29 October
Snow. High 37°, low 31°.
Pressure29.94 inHg
Wind7.4 mph NE
Humidity97%
Visibility—
Dew point34°
Fri, 3031° / 27°0.45
31 °
Heise, Friday, 30 October
Snow. High 31°, low 27°.
Pressure30.15 inHg
Wind6.2 mph NW
Humidity95%
Visibility—
Dew point28°
Sat, 3134° / 29°0.13
34 °
Heise, Saturday, 31 October
Light snow. High 34°, low 29°.
Pressure30.30 inHg
Wind5.1 mph SW
Humidity87%
Visibility—
Dew point29°
Sun, 0134° / 17°0
34 °
Heise, Sunday, 1 November
Mostly clear. High 34°, low 17°.
Pressure30.45 inHg
Wind7.8 mph SE
Humidity83%
Visibility—
Dew point26°
Mon, 0234° / 14°0
34 °
Heise, Monday, 2 November
Clear. High 34°, low 14°.
Pressure30.50 inHg
Wind7 mph SE
Humidity77%
Visibility—
Dew point21°
Tue, 0336° / 16°0
36 °
Heise, Tuesday, 3 November
Clear. High 36°, low 16°.
Pressure30.47 inHg
Wind7.4 mph SE
Humidity79%
Visibility—
Dew point24°
Wed, 0437° / 18°0
37 °
Heise, Wednesday, 4 November
Clear. High 37°, low 18°.
Pressure30.47 inHg
Wind7.3 mph SE
Humidity81%
Visibility—
Dew point26°
Thu, 0541° / 25°0
41 °
Heise, Thursday, 5 November
Overcast. High 41°, low 25°.
Pressure30.21 inHg
Wind9.3 mph SE
Humidity91%
Visibility—
Dew point35°
Fri, 0640° / 33°0
40 °
Heise, Friday, 6 November
Overcast. High 40°, low 33°.
Pressure30.27 inHg
Wind8.3 mph SE
Humidity97%
Visibility—
Dew point38°
Sat, 0742° / 31°0
42 °
Heise, Saturday, 7 November
Overcast. High 42°, low 31°.
Pressure30.42 inHg
Wind6.5 mph SE
Humidity84%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0845° / 29°0.08
45 °
Heise, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.08 in
Chance of precipitation42%
Record high62° (1999)
Record low13° (1961)
Mon, 0945° / 28°0.07
45 °
Heise, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.07 in
Chance of precipitation32%
Record high60° (1973)
Record low13° (1961)
Tue, 1044° / 27°0.04
44 °
Heise, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation28%
Record high60° (2016)
Record low3° (1986)
Wed, 1144° / 27°0.04
44 °
Heise, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation27%
Record high63° (1999)
Record low-6° (2000)
Thu, 1244° / 27°0.06
44 °
Heise, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (1999)
Record low1° (2022)
Fri, 1343° / 28°0.06
43 °
Heise, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.06 in
Chance of precipitation35%
Record high62° (1999)
Record low-7° (2000)
Sat, 1442° / 26°0.06
42 °
Heise, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1999)
Record low-4° (2022)
Sun, 1542° / 24°0.03
42 °
Heise, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (1999)
Record low-9° (1978)
Mon, 1641° / 25°0.05
41 °
Heise, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.05 in
Chance of precipitation28%
Record high62° (1999)
Record low-16° (2014)
Tue, 1741° / 25°0.04
41 °
Heise, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.04 in
Chance of precipitation35%
Record high58° (2020)
Record low-12° (2014)
Wed, 1840° / 25°0.07
40 °
Heise, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.07 in
Chance of precipitation33%
Record high56° (2008)
Record low-15° (2022)
Thu, 1940° / 25°0.04
40 °
Heise, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.04 in
Chance of precipitation33%
Record high57° (2007)
Record low-8° (2022)
Fri, 2040° / 24°0.06
40 °
Heise, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.06 in
Chance of precipitation30%
Record high56° (1966)
Record low-5° (2000)
Sat, 2139° / 23°0.04
39 °
Heise, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.04 in
Chance of precipitation35%
Record high54° (1974)
Record low-3° (2015)
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 Heise, ID 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 Heise, ID 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.