Monthly outlook for Round Mountain, TX: average high 77.6°, average low 59.2°. That is 1.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 1 November (85.5°), the coolest 17 October (46°).
77.6°/59.2°
Average high / low
+1.1°
Above normal
1 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
76.4°
76.8°
-0.2°
27 October – 5 November
79.7°
72.9°
+3.8°
6 November – 15 November
at normal
69.6°
—
October records over 66 years
97.3°12 October 2015All-time high
29.8°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Johnson City (11 mi).
Sun, 1872° / 46°0
72 °
Round Mountain, Sunday, 18 October
Clear. High 72°, low 46°.
Pressure30.36 inHg
Wind3.5 mph E
Humidity43%
Visibility6.2 mi
Dew point41°
Mon, 1972° / 51°0
72 °
Round Mountain, Monday, 19 October
Mostly clear. High 72°, low 51°.
Pressure30.27 inHg
Wind4.2 mph SE
Humidity45%
Visibility6.2 mi
Dew point45°
Tue, 2077° / 55°0
77 °
Round Mountain, Tuesday, 20 October
Clear. High 77°, low 55°.
Pressure30.24 inHg
Wind4.7 mph E
Humidity44%
Visibility6.2 mi
Dew point49°
Wed, 2179° / 57°0
79 °
Round Mountain, Wednesday, 21 October
Clear. High 79°, low 57°.
Pressure30.21 inHg
Wind2.6 mph E
Humidity39%
Visibility6.2 mi
Dew point47°
Thu, 2282° / 58°0
82 °
Round Mountain, Thursday, 22 October
Clear. High 82°, low 58°.
Pressure30.15 inHg
Wind6.1 mph E
Humidity35%
Visibility—
Dew point46°
Fri, 2381° / 59°0
81 °
Round Mountain, Friday, 23 October
Overcast. High 81°, low 59°.
Pressure30.09 inHg
Wind14.2 mph SE
Humidity32%
Visibility—
Dew point44°
Sat, 2482° / 59°0
82 °
Round Mountain, Saturday, 24 October
Overcast. High 82°, low 59°.
Pressure30.12 inHg
Wind15.5 mph SE
Humidity45%
Visibility—
Dew point53°
Sun, 2577° / 60°0
77 °
Round Mountain, Sunday, 25 October
Overcast. High 77°, low 60°.
Pressure30.24 inHg
Wind11.6 mph SE
Humidity48%
Visibility—
Dew point52°
Mon, 2677° / 57°0
77 °
Round Mountain, Monday, 26 October
Overcast. High 77°, low 57°.
Pressure30.21 inHg
Wind12.9 mph E
Humidity29%
Visibility—
Dew point38°
Tue, 2771° / 63°0
71 °
Round Mountain, Tuesday, 27 October
Overcast. High 71°, low 63°.
Pressure30.18 inHg
Wind7.5 mph E
Humidity40%
Visibility—
Dew point44°
Wed, 2875° / 63°0
75 °
Round Mountain, Wednesday, 28 October
Overcast. High 75°, low 63°.
Pressure30.09 inHg
Wind12.6 mph S
Humidity68%
Visibility—
Dew point59°
Thu, 2982° / 66°0.02
82 °
Round Mountain, Thursday, 29 October
Light rain. High 82°, low 66°.
Pressure29.94 inHg
Wind13.4 mph S
Humidity59%
Visibility—
Dew point62°
Fri, 3082° / 71°0.27
82 °
Round Mountain, Friday, 30 October
Light rain. High 82°, low 71°.
Pressure29.91 inHg
Wind7.6 mph S
Humidity61%
Visibility—
Dew point64°
Sat, 3183° / 69°0.04
83 °
Round Mountain, Saturday, 31 October
Light rain. High 83°, low 69°.
Pressure29.83 inHg
Wind17.2 mph S
Humidity52%
Visibility—
Dew point62°
Sun, 0186° / 67°0.03
86 °
Round Mountain, Sunday, 1 November
Light rain. High 86°, low 67°.
Pressure29.97 inHg
Wind5.8 mph N
Humidity45%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0272° / 54°0.07
72 °
Round Mountain, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.07 in
Chance of precipitation17%
Record high86° (2017)
Record low36° (1991)
Tue, 0371° / 53°0.08
71 °
Round Mountain, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.08 in
Chance of precipitation20%
Record high86° (1988)
Record low35° (1991)
Wed, 0471° / 54°0.07
71 °
Round Mountain, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation22%
Record high86° (2024)
Record low30° (1991)
Thu, 0572° / 53°0.09
72 °
Round Mountain, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.09 in
Chance of precipitation20%
Record high87° (2017)
Record low35° (1991)
Fri, 0672° / 54°0.06
72 °
Round Mountain, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.06 in
Chance of precipitation23%
Record high84° (2017)
Record low40° (1993)
Sat, 0771° / 54°0.06
71 °
Round Mountain, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.06 in
Chance of precipitation22%
Record high91° (1988)
Record low33° (1993)
Sun, 0871° / 54°0.19
71 °
Round Mountain, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.19 in
Chance of precipitation25%
Record high87° (1980)
Record low36° (1991)
Mon, 0971° / 55°0.09
71 °
Round Mountain, Monday, 9 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.09 in
Chance of precipitation22%
Record high87° (1980)
Record low35° (1991)
Tue, 1070° / 54°0.04
70 °
Round Mountain, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.04 in
Chance of precipitation20%
Record high85° (2006)
Record low35° (1977)
Wed, 1170° / 51°0.06
70 °
Round Mountain, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.06 in
Chance of precipitation17%
Record high84° (1969)
Record low30° (2019)
Thu, 1268° / 51°0.04
68 °
Round Mountain, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.04 in
Chance of precipitation20%
Record high85° (1988)
Record low27° (2019)
Fri, 1367° / 51°0.04
67 °
Round Mountain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.04 in
Chance of precipitation18%
Record high82° (2011)
Record low27° (2019)
Sat, 1469° / 52°0.06
69 °
Round Mountain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.06 in
Chance of precipitation17%
Record high84° (1983)
Record low26° (2018)
Sun, 1568° / 51°0.06
68 °
Round Mountain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.06 in
Chance of precipitation18%
Record high85° (1988)
Record low33° (1976)
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 Round Mountain, TX 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 Round Mountain, TX 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.