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As of 19:50 EDT

Weather in Columbia, NH

67°Current weather

Columbia, Saturday, 8 August, 19:50

Heavy rain. Feels like 68°. High 75°, low 63°.

Pressure29.88 inHg
Wind2.6 mph SW
Humidity94%
Visibility6.2 mi
Dew point65°
Sun, 0982° / 61°0.04Light rain
82 °Light rain

Columbia, Sunday, 9 August

Light rain. High 82°, low 61°.

Pressure29.88 inHg
Wind10.4 mph W
Humidity48%
Visibility6.2 mi
Dew point56°
Mon, 1078° / 58°0.5Heavy rain
78 °Heavy rain

Columbia, Monday, 10 August

Heavy rain. High 78°, low 58°.

Pressure29.94 inHg
Wind6.9 mph S
Humidity41%
Visibility6.2 mi
Dew point52°
Tue, 1172° / 54°0.35Heavy rain
72 °Heavy rain

Columbia, Tuesday, 11 August

Heavy rain. High 72°, low 54°.

Pressure29.80 inHg
Wind10.5 mph NW
Humidity78%
Visibility6.2 mi
Dew point60°
Wed, 1265° / 53°0.3Light rain
65 °Light rain

Columbia, Wednesday, 12 August

Light rain. High 65°, low 53°.

Pressure29.77 inHg
Wind2.4 mph SW
Humidity82%
Visibility5.5 mi
Dew point60°
Thu, 1362° / 48°0.37Light rain
62 °Light rain

Columbia, Thursday, 13 August

Light rain. High 62°, low 48°.

Pressure29.65 inHg
Wind12.2 mph W
Humidity91%
Visibility—
Dew point58°
Fri, 1455° / 45°0.01Light rain
55 °Light rain

Columbia, Friday, 14 August

Light rain. High 55°, low 45°.

Pressure29.85 inHg
Wind9.7 mph W
Humidity76%
Visibility—
Dew point44°
Sat, 1560° / 45°0.03Light rain
60 °Light rain

Columbia, Saturday, 15 August

Light rain. High 60°, low 45°.

Pressure30.09 inHg
Wind11 mph NW
Humidity47%
Visibility—
Dew point37°
Sun, 1668° / 43°0Overcast
68 °Overcast

Columbia, Sunday, 16 August

Overcast. High 68°, low 43°.

Pressure30.24 inHg
Wind8.1 mph NW
Humidity48%
Visibility—
Dew point41°
Mon, 1764° / 50°0Overcast
64 °Overcast

Columbia, Monday, 17 August

Overcast. High 64°, low 50°.

Pressure30.15 inHg
Wind5.9 mph SW
Humidity55%
Visibility—
Dew point46°
Tue, 1859° / 53°0.17Light rain
59 °Light rain

Columbia, Tuesday, 18 August

Light rain. High 59°, low 53°.

Pressure29.97 inHg
Wind4.3 mph S
Humidity94%
Visibility—
Dew point56°
Wed, 1968° / 51°0Overcast
68 °Overcast

Columbia, Wednesday, 19 August

Overcast. High 68°, low 51°.

Pressure29.88 inHg
Wind8.8 mph N
Humidity60%
Visibility—
Dew point48°
Thu, 2071° / 47°0Clear
71 °Clear

Columbia, Thursday, 20 August

Clear. High 71°, low 47°.

Pressure30.00 inHg
Wind4.1 mph NW
Humidity48%
Visibility—
Dew point45°
Fri, 2172° / 51°0.07Light rain
72 °Light rain

Columbia, Friday, 21 August

Light rain. High 72°, low 51°.

Pressure29.94 inHg
Wind10.5 mph SW
Humidity54%
Visibility—
Dew point49°
Sat, 2264° / 51°0.73Rain
64 °Rain

Columbia, Saturday, 22 August

Rain. High 64°, low 51°.

Pressure29.77 inHg
Wind4.6 mph NW
Humidity98%
Visibility—
Dew point59°
Sun, 2355° / 44°0.13Light rain
55 °Light rain

Columbia, Sunday, 23 August

Light rain. High 55°, low 44°.

Pressure29.77 inHg
Wind18 mph NW
Humidity98%
Visibility—
Dew point44°

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 Columbia, NH 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 Columbia, NH 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.