Monthly outlook for Straw, MT: average high 53°, average low 35.6°. That is 1.4° 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 9 October (80°), the coolest 16 October (22.9°).
53°/35.6°
Average high / low
−1.4°
Below normal
6 / 4
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
51°
55.8°
-2.6°
18 October – 27 October
56.3°
53.7°
+1.4°
28 October – 6 November
at normal
47.3°
—
October records over 66 years
86.2°1 October 2011All-time high
-15.2°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Moore (9 mi).
Fri, 0980° / 48°0
80 °
Straw, Friday, 9 October
Overcast. High 80°, low 48°.
Pressure29.50 inHg
Wind12.6 mph S
Humidity20%
Visibility6.2 mi
Dew point30°
Sat, 1058° / 33°0.37
58 °
Straw, Saturday, 10 October
Snow. High 58°, low 33°.
Pressure29.65 inHg
Wind8.9 mph N
Humidity53%
Visibility6.2 mi
Dew point37°
Sun, 1132° / 31°0.52
32 °
Straw, Sunday, 11 October
Snow. High 32°, low 31°.
Pressure30.15 inHg
Wind7 mph N
Humidity99%
Visibility1.5 mi
Dew point31°
Mon, 1234° / 29°0.37
34 °
Straw, Monday, 12 October
Snow. High 34°, low 29°.
Pressure30.21 inHg
Wind13 mph S
Humidity99%
Visibility—
Dew point30°
Tue, 1343° / 27°0
43 °
Straw, Tuesday, 13 October
Partly cloudy. High 43°, low 27°.
Pressure29.97 inHg
Wind11.5 mph S
Humidity86%
Visibility—
Dew point31°
Wed, 1461° / 39°0.21
61 °
Straw, Wednesday, 14 October
Rain. High 61°, low 39°.
Pressure29.35 inHg
Wind17 mph NW
Humidity37%
Visibility—
Dew point33°
Thu, 1537° / 30°0.63
37 °
Straw, Thursday, 15 October
Snow. High 37°, low 30°.
Pressure30.18 inHg
Wind28.8 mph NW
Humidity96%
Visibility—
Dew point30°
Fri, 1639° / 23°0
39 °
Straw, Friday, 16 October
Clear. High 39°, low 23°.
Pressure30.42 inHg
Wind9 mph S
Humidity99%
Visibility—
Dew point34°
Sat, 1753° / 31°0
53 °
Straw, Saturday, 17 October
Clear. High 53°, low 31°.
Pressure30.00 inHg
Wind10.2 mph S
Humidity71%
Visibility—
Dew point38°
Sun, 1856° / 36°0
56 °
Straw, Sunday, 18 October
Partly cloudy. High 56°, low 36°.
Pressure30.09 inHg
Wind16.4 mph S
Humidity57%
Visibility—
Dew point32°
Mon, 1961° / 46°0
61 °
Straw, Monday, 19 October
Overcast. High 61°, low 46°.
Pressure30.06 inHg
Wind6.1 mph S
Humidity39%
Visibility—
Dew point29°
Tue, 2066° / 45°0
66 °
Straw, Tuesday, 20 October
Partly cloudy. High 66°, low 45°.
Pressure29.91 inHg
Wind12 mph SW
Humidity22%
Visibility—
Dew point23°
Wed, 2160° / 43°0.05
60 °
Straw, Wednesday, 21 October
Light rain. High 60°, low 43°.
Pressure29.32 inHg
Wind27.4 mph W
Humidity30%
Visibility—
Dew point27°
Thu, 2247° / 34°0
47 °
Straw, Thursday, 22 October
Overcast. High 47°, low 34°.
Pressure29.53 inHg
Wind22.1 mph W
Humidity33%
Visibility—
Dew point15°
Fri, 2349° / 31°0.01
49 °
Straw, Friday, 23 October
Light rain. High 49°, low 31°.
Pressure29.59 inHg
Wind8.7 mph W
Humidity43%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2453° / 33°0.05
53 °
Straw, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.05 in
Chance of precipitation28%
Record high76° (2007)
Record low4° (1975)
Sun, 2553° / 34°0.04
53 °
Straw, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (1990)
Record low2° (2020)
Mon, 2651° / 33°0.06
51 °
Straw, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.06 in
Chance of precipitation37%
Record high69° (1960)
Record low3° (2020)
Tue, 2750° / 31°0.04
50 °
Straw, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation27%
Record high71° (2024)
Record low-6° (2023)
Wed, 2850° / 31°0.06
50 °
Straw, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (1990)
Record low-3° (2023)
Thu, 2948° / 30°0.04
48 °
Straw, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation25%
Record high70° (1968)
Record low-1° (1991)
Fri, 3048° / 28°0.03
48 °
Straw, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high67° (1987)
Record low-15° (1991)
Sat, 3147° / 29°0.05
47 °
Straw, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (2008)
Record low-5° (2002)
Sun, 0147° / 30°0.03
47 °
Straw, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (2025)
Record low-7° (1991)
Mon, 0247° / 29°0.02
47 °
Straw, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (2020)
Record low-14° (1991)
Tue, 0347° / 29°0.04
47 °
Straw, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low-8° (1991)
Wed, 0447° / 29°0.05
47 °
Straw, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (1976)
Record low-2° (2003)
Thu, 0547° / 29°0.06
47 °
Straw, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (1980)
Record low-15° (2003)
Fri, 0645° / 28°0.03
45 °
Straw, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2010)
Record low-3° (2003)
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 Straw, MT 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 Straw, MT 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.