As of 00:50 EDT

Weather in Washington, IN

61°Current weather

Washington, Saturday, 10 October, 00:50

Overcast. Feels like 59°. High 74°, low 55°.

Pressure30.12 inHg
Wind0 mph N
Humidity67%
Visibility6.2 mi
Dew point50°

Monthly outlook for Washington, IN: average high 67.8°, average low 51.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (87°), the coolest 18 October (32.6°).

67.8°/51.9°
Average high / low
+0.9°
Above normal
6 / 4
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October70.3°67.3°+1.7°
20 October – 29 October63.6°63.3°+0.1°
30 October – 8 Novemberat normal59.7°—

October records over 66 years

90.9°2 October 2019All-time high
26.2°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Petersburg (13 mi).

Sun, 1176° / 53°0.05Rain
76 °Rain

Washington, Sunday, 11 October

Rain. High 76°, low 53°.

Pressure29.91 inHg
Wind6.9 mph NW
Humidity70%
Visibility6.2 mi
Dew point57°
Mon, 1285° / 59°0Clear
85 °Clear

Washington, Monday, 12 October

Clear. High 85°, low 59°.

Pressure30.00 inHg
Wind7.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point61°
Tue, 1387° / 67°0Clear
87 °Clear

Washington, Tuesday, 13 October

Clear. High 87°, low 67°.

Pressure29.91 inHg
Wind10.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point60°
Wed, 1474° / 69°0.54Rain
74 °Rain

Washington, Wednesday, 14 October

Rain. High 74°, low 69°.

Pressure29.97 inHg
Wind8.4 mph NE
Humidity95%
Visibility—
Dew point71°
Thu, 1571° / 64°0.93Heavy rain
71 °Heavy rain

Washington, Thursday, 15 October

Heavy rain. High 71°, low 64°.

Pressure30.18 inHg
Wind13.6 mph SW
Humidity69%
Visibility—
Dew point58°
Fri, 1670° / 60°0.22Rain
70 °Rain

Washington, Friday, 16 October

Rain. High 70°, low 60°.

Pressure29.94 inHg
Wind17.2 mph W
Humidity53%
Visibility—
Dew point51°
Sat, 1751° / 39°0Overcast
51 °Overcast

Washington, Saturday, 17 October

Overcast. High 51°, low 39°.

Pressure30.30 inHg
Wind18.8 mph NW
Humidity48%
Visibility—
Dew point29°
Sun, 1854° / 33°0Clear
54 °Clear

Washington, Sunday, 18 October

Clear. High 54°, low 33°.

Pressure30.45 inHg
Wind6.5 mph N
Humidity39%
Visibility—
Dew point26°
Mon, 1961° / 36°0Partly cloudy
61 °Partly cloudy

Washington, Monday, 19 October

Partly cloudy. High 61°, low 36°.

Pressure30.39 inHg
Wind6.8 mph E
Humidity30%
Visibility—
Dew point24°
Tue, 2065° / 45°0Overcast
65 °Overcast

Washington, Tuesday, 20 October

Overcast. High 65°, low 45°.

Pressure30.30 inHg
Wind9.7 mph SE
Humidity39%
Visibility—
Dew point36°
Wed, 2167° / 49°0Light rain
67 °Light rain

Washington, Wednesday, 21 October

Light rain. High 67°, low 49°.

Pressure30.15 inHg
Wind16.9 mph S
Humidity61%
Visibility—
Dew point49°
Thu, 2263° / 54°1.04Heavy rain
63 °Heavy rain

Washington, Thursday, 22 October

Heavy rain. High 63°, low 54°.

Pressure29.74 inHg
Wind22.7 mph S
Humidity75%
Visibility—
Dew point55°
Fri, 2364° / 55°0Overcast
64 °Overcast

Washington, Friday, 23 October

Overcast. High 64°, low 55°.

Pressure29.97 inHg
Wind11.3 mph W
Humidity76%
Visibility—
Dew point53°
Sat, 2462° / 52°0Overcast
62 °Overcast

Washington, Saturday, 24 October

Overcast. High 62°, low 52°.

Pressure30.00 inHg
Wind12.4 mph W
Humidity56%
Visibility—
Dew point45°
Sun, 2560° / 42°0Mostly clear
60 °Mostly clear

Washington, Sunday, 25 October

Mostly clear. High 60°, low 42°.

Pressure30.03 inHg
Wind9.6 mph SW
Humidity40%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2663° / 47°0.14Climate normal
63 °Climate normal

Washington, Monday, 26 October

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.14 in
Chance of precipitation32%
Record high81° (1963)
Record low26° (1962)
Tue, 2762° / 46°0.14Climate normal
62 °Climate normal

Washington, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.14 in
Chance of precipitation32%
Record high79° (2023)
Record low33° (1962)
Wed, 2861° / 45°0.11Climate normal
61 °Climate normal

Washington, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (1999)
Record low28° (1976)
Thu, 2961° / 46°0.11Climate normal
61 °Climate normal

Washington, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation27%
Record high79° (2016)
Record low27° (1976)
Fri, 3063° / 47°0.09Climate normal
63 °Climate normal

Washington, Friday, 30 October

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation28%
Record high78° (1971)
Record low30° (1980)
Sat, 3163° / 48°0.14Climate normal
63 °Climate normal

Washington, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.14 in
Chance of precipitation35%
Record high77° (1974)
Record low27° (2023)
Sun, 0162° / 47°0.19Climate normal
62 °Climate normal

Washington, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.19 in
Chance of precipitation35%
Record high80° (2016)
Record low28° (1993)
Mon, 0260° / 45°0.07Climate normal
60 °Climate normal

Washington, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (1961)
Record low28° (2014)
Tue, 0359° / 44°0.06Climate normal
59 °Climate normal

Washington, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation27%
Record high77° (2003)
Record low26° (1991)
Wed, 0459° / 45°0.09Climate normal
59 °Climate normal

Washington, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2003)
Record low23° (1991)
Thu, 0558° / 44°0.11Climate normal
58 °Climate normal

Washington, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation32%
Record high78° (2024)
Record low22° (1991)
Fri, 0657° / 42°0.1Climate normal
57 °Climate normal

Washington, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation38%
Record high73° (2023)
Record low28° (1982)
Sat, 0757° / 42°0.12Climate normal
57 °Climate normal

Washington, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.12 in
Chance of precipitation27%
Record high74° (2023)
Record low24° (1993)
Sun, 0858° / 42°0.02Climate normal
58 °Climate normal

Washington, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.02 in
Chance of precipitation18%
Record high78° (2023)
Record low22° (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 Washington, IN 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 Washington, IN 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.