Monthly outlook for Heise, ID: average high 58.9°, average low 43.1°. That is 4° above the climate normal for October. Precipitation is expected on 7 days (about 1.3 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 22 October (72°), the coolest 27 October (35.3°).
58.9°/43.1°
Average high / low
+4°
Above normal
7 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61.8°
53.9°
+4.4°
30 October – 8 November
54°
47.6°
+3.5°
9 November – 18 November
at normal
42.5°
—
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).
Wed, 2171° / 47°0
71 °
Heise, Wednesday, 21 October
Light rain. High 71°, low 47°.
Pressure30.03 inHg
Wind6.7 mph SE
Humidity44%
Visibility6.2 mi
Dew point43°
Thu, 2272° / 51°0.09
72 °
Heise, Thursday, 22 October
Light rain. High 72°, low 51°.
Pressure29.91 inHg
Wind10.4 mph SE
Humidity45%
Visibility6.2 mi
Dew point45°
Fri, 2361° / 50°0.75
61 °
Heise, Friday, 23 October
Rain. High 61°, low 50°.
Pressure29.83 inHg
Wind8 mph SW
Humidity58%
Visibility6.2 mi
Dew point44°
Sat, 2459° / 40°0.02
59 °
Heise, Saturday, 24 October
Light rain. High 59°, low 40°.
Pressure30.27 inHg
Wind2 mph W
Humidity69%
Visibility6.2 mi
Dew point41°
Sun, 2560° / 40°0
60 °
Heise, Sunday, 25 October
Clear. High 60°, low 40°.
Pressure30.21 inHg
Wind4.6 mph NW
Humidity59%
Visibility—
Dew point40°
Mon, 2651° / 37°0
51 °
Heise, Monday, 26 October
Clear. High 51°, low 37°.
Pressure30.30 inHg
Wind8 mph N
Humidity48%
Visibility—
Dew point28°
Tue, 2757° / 35°0
57 °
Heise, Tuesday, 27 October
Clear. High 57°, low 35°.
Pressure30.33 inHg
Wind6.3 mph W
Humidity41%
Visibility—
Dew point26°
Wed, 2858° / 38°0
58 °
Heise, Wednesday, 28 October
Clear. High 58°, low 38°.
Pressure30.15 inHg
Wind5.3 mph SE
Humidity34%
Visibility—
Dew point23°
Thu, 2962° / 42°0
62 °
Heise, Thursday, 29 October
Overcast. High 62°, low 42°.
Pressure30.03 inHg
Wind5.2 mph SE
Humidity32%
Visibility—
Dew point24°
Fri, 3058° / 47°0.05
58 °
Heise, Friday, 30 October
Light rain. High 58°, low 47°.
Pressure30.03 inHg
Wind8.1 mph SW
Humidity39%
Visibility—
Dew point31°
Sat, 3159° / 47°0.07
59 °
Heise, Saturday, 31 October
Light rain. High 59°, low 47°.
Pressure30.03 inHg
Wind7.4 mph SE
Humidity57%
Visibility—
Dew point39°
Sun, 0158° / 45°0.02
58 °
Heise, Sunday, 1 November
Light rain. High 58°, low 45°.
Pressure29.88 inHg
Wind21.8 mph SW
Humidity44%
Visibility—
Dew point34°
Mon, 0253° / 44°0.22
53 °
Heise, Monday, 2 November
Rain. High 53°, low 44°.
Pressure29.91 inHg
Wind14.8 mph SW
Humidity62%
Visibility—
Dew point38°
Tue, 0347° / 42°0
47 °
Heise, Tuesday, 3 November
Overcast. High 47°, low 42°.
Pressure30.12 inHg
Wind17.5 mph SW
Humidity69%
Visibility—
Dew point36°
Wed, 0449° / 39°0.04
49 °
Heise, Wednesday, 4 November
Light rain. High 49°, low 39°.
Pressure30.15 inHg
Wind13 mph SW
Humidity63%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0548° / 30°0.05
48 °
Heise, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.05 in
Chance of precipitation30%
Record high64° (2020)
Record low1° (1961)
Fri, 0648° / 31°0.07
48 °
Heise, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (1999)
Record low4° (1971)
Sat, 0747° / 30°0.06
47 °
Heise, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.06 in
Chance of precipitation37%
Record high70° (1999)
Record low2° (1990)
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)
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.