Monthly outlook for Granite, OR: average high 54°, average low 35.4°. That is 0.1° below the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 17 October (67.7°), the coolest 13 October (25.3°).
54°/35.4°
Average high / low
−0.1°
Below normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
55.2°
55.8°
-0.3°
22 October – 31 October
52.1°
49.7°
+1.3°
1 November – 10 November
at normal
44.6°
—
October records over 66 years
85.3°2 October 2010All-time high
-0.4°29 October 1971All-time low
Tue, 1350° / 25°0
50 °
Granite, Tuesday, 13 October
Partly cloudy. High 50°, low 25°.
Pressure30.15 inHg
Wind6.4 mph N
Humidity53%
Visibility6.2 mi
Dew point22°
Wed, 1458° / 32°0
58 °
Granite, Wednesday, 14 October
Clear. High 58°, low 32°.
Pressure30.24 inHg
Wind3.6 mph NW
Humidity49%
Visibility6.2 mi
Dew point34°
Thu, 1564° / 36°0
64 °
Granite, Thursday, 15 October
Clear. High 64°, low 36°.
Pressure30.42 inHg
Wind6.9 mph S
Humidity36%
Visibility6.2 mi
Dew point30°
Fri, 1665° / 49°0
65 °
Granite, Friday, 16 October
Clear. High 65°, low 49°.
Pressure30.33 inHg
Wind13.2 mph SE
Humidity42%
Visibility6.2 mi
Dew point34°
Sat, 1768° / 45°0
68 °
Granite, Saturday, 17 October
Partly cloudy. High 68°, low 45°.
Pressure30.06 inHg
Wind7.6 mph SE
Humidity37%
Visibility—
Dew point34°
Sun, 1864° / 43°0
64 °
Granite, Sunday, 18 October
Clear. High 64°, low 43°.
Pressure29.94 inHg
Wind6.1 mph SW
Humidity22%
Visibility—
Dew point19°
Mon, 1959° / 38°0
59 °
Granite, Monday, 19 October
Overcast. High 59°, low 38°.
Pressure29.74 inHg
Wind16.4 mph SW
Humidity36%
Visibility—
Dew point28°
Tue, 2043° / 32°0.03
43 °
Granite, Tuesday, 20 October
Light rain. High 43°, low 32°.
Pressure29.83 inHg
Wind8.3 mph NW
Humidity61%
Visibility—
Dew point29°
Wed, 2140° / 29°0
40 °
Granite, Wednesday, 21 October
Overcast. High 40°, low 29°.
Pressure29.97 inHg
Wind11.3 mph N
Humidity65%
Visibility—
Dew point28°
Thu, 2250° / 28°0
50 °
Granite, Thursday, 22 October
Clear. High 50°, low 28°.
Pressure30.06 inHg
Wind9.8 mph N
Humidity38%
Visibility—
Dew point19°
Fri, 2363° / 36°0
63 °
Granite, Friday, 23 October
Mostly clear. High 63°, low 36°.
Pressure30.12 inHg
Wind4.7 mph W
Humidity40%
Visibility—
Dew point31°
Sat, 2453° / 41°0.1
53 °
Granite, Saturday, 24 October
Light rain. High 53°, low 41°.
Pressure30.09 inHg
Wind7.8 mph SW
Humidity47%
Visibility—
Dew point32°
Sun, 2552° / 38°0
52 °
Granite, Sunday, 25 October
Overcast. High 52°, low 38°.
Pressure30.21 inHg
Wind5.9 mph W
Humidity66%
Visibility—
Dew point36°
Mon, 2647° / 37°0.1
47 °
Granite, Monday, 26 October
Light rain. High 47°, low 37°.
Pressure30.18 inHg
Wind9.7 mph W
Humidity89%
Visibility—
Dew point41°
Tue, 2747° / 29°0
47 °
Granite, Tuesday, 27 October
Light snow. High 47°, low 29°.
Pressure30.18 inHg
Wind9.7 mph W
Humidity51%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2848° / 33°0.1
48 °
Granite, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation45%
Record high69° (1987)
Record low7° (1971)
Thu, 2947° / 33°0.1
47 °
Granite, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation47%
Record high67° (1987)
Record low0° (1971)
Fri, 3047° / 32°0.07
47 °
Granite, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (1962)
Record low1° (1991)
Sat, 3147° / 32°0.1
47 °
Granite, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.1 in
Chance of precipitation43%
Record high67° (1988)
Record low13° (2002)
Sun, 0147° / 32°0.12
47 °
Granite, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.12 in
Chance of precipitation43%
Record high65° (1962)
Record low14° (1984)
Mon, 0246° / 31°0.07
46 °
Granite, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.07 in
Chance of precipitation38%
Record high67° (1962)
Record low8° (1982)
Tue, 0347° / 32°0.05
47 °
Granite, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.05 in
Chance of precipitation28%
Record high62° (1962)
Record low11° (2022)
Wed, 0446° / 32°0.13
46 °
Granite, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation48%
Record high63° (1980)
Record low10° (2017)
Thu, 0546° / 31°0.13
46 °
Granite, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.13 in
Chance of precipitation50%
Record high63° (2012)
Record low5° (1971)
Fri, 0645° / 32°0.13
45 °
Granite, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation52%
Record high63° (2012)
Record low13° (1971)
Sat, 0744° / 30°0.14
44 °
Granite, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.14 in
Chance of precipitation52%
Record high61° (1976)
Record low10° (2017)
Sun, 0843° / 30°0.11
43 °
Granite, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation48%
Record high60° (2004)
Record low10° (1994)
Mon, 0942° / 29°0.11
42 °
Granite, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation47%
Record high62° (2016)
Record low13° (1986)
Tue, 1042° / 29°0.1
42 °
Granite, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation43%
Record high61° (2016)
Record low-6° (1986)
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 Granite, OR 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 Granite, OR 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.