Monthly outlook for Heise, ID: average high 57°, average low 40.6°. That is 3.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 22 October (69.2°), the coolest 30 October (34.2°).
57°/40.6°
Average high / low
+3.6°
Above normal
4 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
54.9°
52.1°
+1.6°
1 November – 10 November
60.5°
46.7°
+7.7°
11 November – 20 November
at normal
41.6°
—
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).
Fri, 2354° / 45°0.63
54 °
Heise, Friday, 23 October
Rain. High 54°, low 45°.
Pressure29.80 inHg
Wind11.1 mph SW
Humidity70%
Visibility6.2 mi
Dew point44°
Sat, 2458° / 37°0
58 °
Heise, Saturday, 24 October
Clear. High 58°, low 37°.
Pressure30.24 inHg
Wind2.9 mph N
Humidity67%
Visibility6.2 mi
Dew point38°
Sun, 2559° / 39°0
59 °
Heise, Sunday, 25 October
Overcast. High 59°, low 39°.
Pressure30.12 inHg
Wind4.2 mph W
Humidity57%
Visibility6.2 mi
Dew point37°
Mon, 2661° / 42°0
61 °
Heise, Monday, 26 October
Overcast. High 61°, low 42°.
Pressure30.09 inHg
Wind7.6 mph SE
Humidity48%
Visibility—
Dew point38°
Tue, 2751° / 43°0.2
51 °
Heise, Tuesday, 27 October
Rain. High 51°, low 43°.
Pressure30.09 inHg
Wind16.7 mph SW
Humidity67%
Visibility—
Dew point37°
Wed, 2852° / 42°0.11
52 °
Heise, Wednesday, 28 October
Light rain. High 52°, low 42°.
Pressure29.94 inHg
Wind12.2 mph SW
Humidity55%
Visibility—
Dew point35°
Thu, 2945° / 36°0
45 °
Heise, Thursday, 29 October
Overcast. High 45°, low 36°.
Pressure30.06 inHg
Wind14.7 mph SW
Humidity60%
Visibility—
Dew point29°
Fri, 3048° / 34°0
48 °
Heise, Friday, 30 October
Clear. High 48°, low 34°.
Pressure29.94 inHg
Wind10.7 mph SW
Humidity48%
Visibility—
Dew point26°
Sat, 3151° / 35°0
51 °
Heise, Saturday, 31 October
Clear. High 51°, low 35°.
Pressure30.00 inHg
Wind8.9 mph SE
Humidity38%
Visibility—
Dew point22°
Sun, 0156° / 35°0
56 °
Heise, Sunday, 1 November
Mostly clear. High 56°, low 35°.
Pressure30.06 inHg
Wind5.7 mph SE
Humidity30%
Visibility—
Dew point18°
Mon, 0260° / 38°0
60 °
Heise, Monday, 2 November
Partly cloudy. High 60°, low 38°.
Pressure30.03 inHg
Wind6 mph SE
Humidity25%
Visibility—
Dew point17°
Tue, 0359° / 42°0
59 °
Heise, Tuesday, 3 November
Overcast. High 59°, low 42°.
Pressure30.12 inHg
Wind9.1 mph SE
Humidity31%
Visibility—
Dew point25°
Wed, 0457° / 46°0
57 °
Heise, Wednesday, 4 November
Overcast. High 57°, low 46°.
Pressure30.12 inHg
Wind9.8 mph SE
Humidity54%
Visibility—
Dew point37°
Thu, 0563° / 43°0
63 °
Heise, Thursday, 5 November
Overcast. High 63°, low 43°.
Pressure30.12 inHg
Wind9.4 mph SW
Humidity39%
Visibility—
Dew point32°
Fri, 0667° / 46°0
67 °
Heise, Friday, 6 November
Overcast. High 67°, low 46°.
Pressure29.91 inHg
Wind14.7 mph S
Humidity24%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.