Monthly outlook for Round Mountain, TX: average high 77.6°, average low 63.6°. That is 0.3° above the climate normal for October. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 13 October (90.6°), the coolest 18 October (50.8°).
77.6°/63.6°
Average high / low
+0.3°
Above normal
6 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
80.9°
78.1°
+1.5°
23 October – 1 November
72.1°
74.6°
-1.4°
2 November – 11 November
at normal
71°
—
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).
Wed, 1489° / 76°0.02
89 °
Round Mountain, Wednesday, 14 October
Light rain. High 89°, low 76°.
Pressure29.97 inHg
Wind11.9 mph S
Humidity56%
Visibility6.2 mi
Dew point69°
Thu, 1586° / 71°0
86 °
Round Mountain, Thursday, 15 October
Mostly clear. High 86°, low 71°.
Pressure30.03 inHg
Wind6.5 mph S
Humidity58%
Visibility6.2 mi
Dew point65°
Fri, 1673° / 59°0.05
73 °
Round Mountain, Friday, 16 October
Light rain. High 73°, low 59°.
Pressure30.36 inHg
Wind13.4 mph N
Humidity47%
Visibility6.2 mi
Dew point46°
Sat, 1767° / 52°0
67 °
Round Mountain, Saturday, 17 October
Overcast. High 67°, low 52°.
Pressure30.45 inHg
Wind8.8 mph N
Humidity46%
Visibility6.2 mi
Dew point40°
Sun, 1872° / 51°0
72 °
Round Mountain, Sunday, 18 October
Clear. High 72°, low 51°.
Pressure30.27 inHg
Wind4.9 mph SE
Humidity36%
Visibility—
Dew point38°
Mon, 1982° / 60°0.01
82 °
Round Mountain, Monday, 19 October
Light rain. High 82°, low 60°.
Pressure30.09 inHg
Wind10.1 mph SE
Humidity46%
Visibility—
Dew point52°
Tue, 2081° / 68°0.02
81 °
Round Mountain, Tuesday, 20 October
Light rain. High 81°, low 68°.
Pressure30.03 inHg
Wind8.1 mph SE
Humidity79%
Visibility—
Dew point65°
Wed, 2184° / 70°0.04
84 °
Round Mountain, Wednesday, 21 October
Light rain. High 84°, low 70°.
Pressure29.91 inHg
Wind18.4 mph SE
Humidity63%
Visibility—
Dew point67°
Thu, 2285° / 72°0.04
85 °
Round Mountain, Thursday, 22 October
Light rain. High 85°, low 72°.
Pressure29.88 inHg
Wind22.3 mph S
Humidity55%
Visibility—
Dew point65°
Fri, 2374° / 60°0.18
74 °
Round Mountain, Friday, 23 October
Light rain. High 74°, low 60°.
Pressure30.06 inHg
Wind19.6 mph S
Humidity77%
Visibility—
Dew point56°
Sat, 2480° / 67°0.15
80 °
Round Mountain, Saturday, 24 October
Light rain. High 80°, low 67°.
Pressure30.06 inHg
Wind8.7 mph SE
Humidity66%
Visibility—
Dew point64°
Sun, 2572° / 63°0.07
72 °
Round Mountain, Sunday, 25 October
Light rain. High 72°, low 63°.
Pressure30.15 inHg
Wind13.9 mph NE
Humidity84%
Visibility—
Dew point62°
Mon, 2666° / 57°0.04
66 °
Round Mountain, Monday, 26 October
Light rain. High 66°, low 57°.
Pressure30.15 inHg
Wind12.9 mph NE
Humidity61%
Visibility—
Dew point50°
Tue, 2765° / 57°0.04
65 °
Round Mountain, Tuesday, 27 October
Light rain. High 65°, low 57°.
Pressure30.15 inHg
Wind7 mph SE
Humidity71%
Visibility—
Dew point49°
Wed, 2875° / 62°0.02
75 °
Round Mountain, Wednesday, 28 October
Light rain. High 75°, low 62°.
Pressure30.03 inHg
Wind14.6 mph S
Humidity64%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2974° / 56°0.09
74 °
Round Mountain, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.09 in
Chance of precipitation25%
Record high84° (1977)
Record low42° (1970)
Fri, 3074° / 56°0.12
74 °
Round Mountain, Friday, 30 October
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.12 in
Chance of precipitation28%
Record high85° (2024)
Record low35° (1993)
Sat, 3174° / 56°0.12
74 °
Round Mountain, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.12 in
Chance of precipitation27%
Record high86° (1997)
Record low30° (2019)
Sun, 0173° / 55°0.13
73 °
Round Mountain, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.13 in
Chance of precipitation22%
Record high86° (2017)
Record low33° (2019)
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)
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.