Monthly outlook for Three Forks, OR: average high 53.5°, average low 31.9°. That is 0.8° below the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 16 October (68.7°), the coolest 24 October (23°).
53.5°/31.9°
Average high / low
−0.8°
Below normal
1 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
55.2°
57.2°
-1.1°
25 October – 3 November
50.6°
50.5°
+0°
4 November – 13 November
at normal
46.1°
—
October records over 66 years
87.1°2 October 2010All-time high
-2°30 October 1991All-time low
Fri, 1669° / 33°0
69 °
Three Forks, Friday, 16 October
Partly cloudy. High 69°, low 33°.
Pressure30.30 inHg
Wind8.2 mph S
Humidity27%
Visibility6.2 mi
Dew point25°
Sat, 1760° / 36°0
60 °
Three Forks, Saturday, 17 October
Overcast. High 60°, low 36°.
Pressure30.15 inHg
Wind1.4 mph E
Humidity33%
Visibility6.2 mi
Dew point30°
Sun, 1859° / 35°0
59 °
Three Forks, Sunday, 18 October
Overcast. High 59°, low 35°.
Pressure30.03 inHg
Wind2 mph E
Humidity57%
Visibility6.2 mi
Dew point40°
Mon, 1956° / 37°0.03
56 °
Three Forks, Monday, 19 October
Light rain. High 56°, low 37°.
Pressure29.80 inHg
Wind4.5 mph S
Humidity49%
Visibility6.2 mi
Dew point35°
Tue, 2046° / 34°0
46 °
Three Forks, Tuesday, 20 October
Overcast. High 46°, low 34°.
Pressure29.97 inHg
Wind7.5 mph N
Humidity59%
Visibility—
Dew point28°
Wed, 2156° / 32°0
56 °
Three Forks, Wednesday, 21 October
Clear. High 56°, low 32°.
Pressure30.00 inHg
Wind6.9 mph N
Humidity50%
Visibility—
Dew point27°
Thu, 2253° / 36°0
53 °
Three Forks, Thursday, 22 October
Partly cloudy. High 53°, low 36°.
Pressure29.91 inHg
Wind12.8 mph N
Humidity41%
Visibility—
Dew point26°
Fri, 2342° / 26°0
42 °
Three Forks, Friday, 23 October
Light rain. High 42°, low 26°.
Pressure30.36 inHg
Wind11.6 mph NW
Humidity55%
Visibility—
Dew point20°
Sat, 2449° / 23°0
49 °
Three Forks, Saturday, 24 October
Clear. High 49°, low 23°.
Pressure30.47 inHg
Wind5.8 mph SW
Humidity29%
Visibility—
Dew point9°
Sun, 2556° / 34°0
56 °
Three Forks, Sunday, 25 October
Overcast. High 56°, low 34°.
Pressure30.27 inHg
Wind5.9 mph W
Humidity20%
Visibility—
Dew point7°
Mon, 2644° / 29°0
44 °
Three Forks, Monday, 26 October
Overcast. High 44°, low 29°.
Pressure30.21 inHg
Wind9.6 mph N
Humidity67%
Visibility—
Dew point28°
Tue, 2751° / 25°0
51 °
Three Forks, Tuesday, 27 October
Overcast. High 51°, low 25°.
Pressure29.97 inHg
Wind11.1 mph S
Humidity35%
Visibility—
Dew point15°
Wed, 2850° / 35°0
50 °
Three Forks, Wednesday, 28 October
Light rain. High 50°, low 35°.
Pressure30.00 inHg
Wind11.2 mph SW
Humidity49%
Visibility—
Dew point27°
Thu, 2955° / 33°0
55 °
Three Forks, Thursday, 29 October
Overcast. High 55°, low 33°.
Pressure29.94 inHg
Wind11 mph SW
Humidity31%
Visibility—
Dew point18°
Fri, 3047° / 34°0.22
47 °
Three Forks, Friday, 30 October
Rain. High 47°, low 34°.
Pressure30.09 inHg
Wind12.5 mph W
Humidity59%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3149° / 32°0.05
49 °
Three Forks, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.05 in
Chance of precipitation30%
Record high69° (1988)
Record low7° (1991)
Sun, 0149° / 32°0.07
49 °
Three Forks, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation38%
Record high67° (1965)
Record low9° (1984)
Mon, 0249° / 31°0.05
49 °
Three Forks, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation28%
Record high65° (2020)
Record low4° (1971)
Tue, 0350° / 31°0.04
50 °
Three Forks, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high65° (2010)
Record low17° (1991)
Wed, 0449° / 32°0.08
49 °
Three Forks, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.08 in
Chance of precipitation38%
Record high67° (1980)
Record low20° (1971)
Thu, 0548° / 31°0.08
48 °
Three Forks, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.08 in
Chance of precipitation37%
Record high66° (2020)
Record low6° (1971)
Fri, 0648° / 31°0.09
48 °
Three Forks, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.09 in
Chance of precipitation43%
Record high65° (2012)
Record low2° (1971)
Sat, 0746° / 31°0.09
46 °
Three Forks, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation45%
Record high63° (1999)
Record low10° (1994)
Sun, 0845° / 29°0.07
45 °
Three Forks, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.07 in
Chance of precipitation42%
Record high65° (2016)
Record low1° (1994)
Mon, 0945° / 29°0.06
45 °
Three Forks, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.06 in
Chance of precipitation40%
Record high62° (2016)
Record low14° (1998)
Tue, 1044° / 28°0.07
44 °
Three Forks, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.07 in
Chance of precipitation37%
Record high65° (2016)
Record low-1° (1986)
Wed, 1145° / 29°0.06
45 °
Three Forks, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (2016)
Record low6° (1985)
Thu, 1245° / 30°0.07
45 °
Three Forks, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.07 in
Chance of precipitation40%
Record high64° (1999)
Record low0° (1985)
Fri, 1344° / 29°0.09
44 °
Three Forks, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.09 in
Chance of precipitation37%
Record high63° (1999)
Record low7° (1985)
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 Three Forks, 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 Three Forks, 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.