As of 21:54 EDT

Weather in Antrim, PA

76°Current weather

Antrim, Saturday, 8 August, 21:54

Overcast. Feels like 77°. High 85°, low 70°.

Pressure30.00 inHg
Wind2 mph SE
Humidity83%
Visibility6.2 mi
Dew point71°

Monthly outlook for Antrim, PA: average high 84°, average low 63.2°. That is 0.4° above the climate normal for August. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 August (95.6°), the coolest 22 August (54.2°).

84°/63.2°
Average high / low
+0.4°
Above normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August84.7°84.1°+0.3°
18 August – 27 August83°82.5°+0.3°
28 August – 6 Septemberat normal81.7°

August records over 66 years

99.7°12 August 2021All-time high
48.9°29 August 1982All-time low

Climate normals and records are computed from the nearest reference point — Hagerstown (10 mi).

Sun, 0983° / 70°0Light rain
83 °Light rain

Antrim, Sunday, 9 August

Light rain. High 83°, low 70°.

Pressure30.03 inHg
Wind10.4 mph NW
Humidity42%
Visibility6.2 mi
Dew point62°
Mon, 1096° / 66°0.26Rain
96 °Rain

Antrim, Monday, 10 August

Rain. High 96°, low 66°.

Pressure30.03 inHg
Wind8.3 mph W
Humidity64%
Visibility6.2 mi
Dew point66°
Tue, 1187° / 66°0.45Heavy rain
87 °Heavy rain

Antrim, Tuesday, 11 August

Heavy rain. High 87°, low 66°.

Pressure29.97 inHg
Wind9.6 mph W
Humidity56%
Visibility6.2 mi
Dew point64°
Wed, 1291° / 67°0.02Light rain
91 °Light rain

Antrim, Wednesday, 12 August

Light rain. High 91°, low 67°.

Pressure29.77 inHg
Wind9.7 mph W
Humidity51%
Visibility6.2 mi
Dew point64°
Thu, 1382° / 63°0.04Light rain
82 °Light rain

Antrim, Thursday, 13 August

Light rain. High 82°, low 63°.

Pressure29.88 inHg
Wind18.3 mph NW
Humidity31%
Visibility
Dew point47°
Fri, 1480° / 57°0Partly cloudy
80 °Partly cloudy

Antrim, Friday, 14 August

Partly cloudy. High 80°, low 57°.

Pressure30.06 inHg
Wind10.3 mph SW
Humidity33%
Visibility
Dew point46°
Sat, 1582° / 57°0Clear
82 °Clear

Antrim, Saturday, 15 August

Clear. High 82°, low 57°.

Pressure30.18 inHg
Wind11.3 mph NW
Humidity31%
Visibility
Dew point45°
Sun, 1685° / 56°0Partly cloudy
85 °Partly cloudy

Antrim, Sunday, 16 August

Partly cloudy. High 85°, low 56°.

Pressure30.15 inHg
Wind8.1 mph SE
Humidity32%
Visibility
Dew point48°
Mon, 1776° / 67°0.03Light rain
76 °Light rain

Antrim, Monday, 17 August

Light rain. High 76°, low 67°.

Pressure30.06 inHg
Wind10.5 mph S
Humidity63%
Visibility
Dew point60°
Tue, 1877° / 66°0Overcast
77 °Overcast

Antrim, Tuesday, 18 August

Overcast. High 77°, low 66°.

Pressure30.03 inHg
Wind7.2 mph E
Humidity67%
Visibility
Dew point63°
Wed, 1989° / 65°0.09Light rain
89 °Light rain

Antrim, Wednesday, 19 August

Light rain. High 89°, low 65°.

Pressure29.88 inHg
Wind13.4 mph S
Humidity54%
Visibility
Dew point62°
Thu, 2078° / 66°0.16Light rain
78 °Light rain

Antrim, Thursday, 20 August

Light rain. High 78°, low 66°.

Pressure29.77 inHg
Wind19.2 mph NW
Humidity42%
Visibility
Dew point51°
Fri, 2181° / 55°0Clear
81 °Clear

Antrim, Friday, 21 August

Clear. High 81°, low 55°.

Pressure29.91 inHg
Wind13.7 mph NW
Humidity29%
Visibility
Dew point42°
Sat, 2284° / 54°0Partly cloudy
84 °Partly cloudy

Antrim, Saturday, 22 August

Partly cloudy. High 84°, low 54°.

Pressure30.03 inHg
Wind9.8 mph SE
Humidity27%
Visibility
Dew point42°
Sun, 2389° / 67°0Overcast
89 °Overcast

Antrim, Sunday, 23 August

Overcast. High 89°, low 67°.

Pressure29.91 inHg
Wind14.5 mph SW
Humidity46%
Visibility
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 64°0.06Climate normal
82 °Climate normal

Antrim, Monday, 24 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.06 in
Chance of precipitation22%
Record high95° (1968)
Record low54° (1971)
Tue, 2583° / 65°0.05Climate normal
83 °Climate normal

Antrim, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.05 in
Chance of precipitation15%
Record high95° (2007)
Record low54° (1971)
Wed, 2684° / 65°0.05Climate normal
84 °Climate normal

Antrim, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high84°
Average low65°
Average precipitation0.05 in
Chance of precipitation20%
Record high94° (1975)
Record low55° (1963)
Thu, 2783° / 66°0.13Climate normal
83 °Climate normal

Antrim, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation37%
Record high94° (2020)
Record low53° (2025)
Fri, 2884° / 66°0.14Climate normal
84 °Climate normal

Antrim, Friday, 28 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.14 in
Chance of precipitation33%
Record high97° (2024)
Record low52° (2025)
Sat, 2983° / 66°0.06Climate normal
83 °Climate normal

Antrim, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.06 in
Chance of precipitation27%
Record high94° (1973)
Record low49° (1982)
Sun, 3083° / 65°0.04Climate normal
83 °Climate normal

Antrim, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.04 in
Chance of precipitation25%
Record high93° (1973)
Record low49° (1986)
Mon, 3182° / 65°0.08Climate normal
82 °Climate normal

Antrim, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.08 in
Chance of precipitation27%
Record high95° (2012)
Record low52° (1976)
Tue, 0181° / 64°0.11Climate normal
81 °Climate normal

Antrim, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation32%
Record high95° (2010)
Record low51° (1967)
Wed, 0281° / 63°0.08Climate normal
81 °Climate normal

Antrim, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.08 in
Chance of precipitation25%
Record high96° (2010)
Record low53° (1967)
Thu, 0382° / 64°0.05Climate normal
82 °Climate normal

Antrim, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.05 in
Chance of precipitation23%
Record high94° (2010)
Record low49° (1967)
Fri, 0481° / 64°0.1Climate normal
81 °Climate normal

Antrim, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation27%
Record high94° (2023)
Record low50° (2024)
Sat, 0581° / 63°0.07Climate normal
81 °Climate normal

Antrim, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.07 in
Chance of precipitation25%
Record high94° (2023)
Record low51° (1997)
Sun, 0680° / 63°0.21Climate normal
80 °Climate normal

Antrim, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.21 in
Chance of precipitation32%
Record high94° (2023)
Record low50° (2000)

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 Antrim, PA 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 Antrim, PA 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.