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As of 18:13 EDT

Weather in Colby, NH

82°Current weather

Colby, Saturday, 8 August, 18:13

Overcast. Feels like 87°. High 83°, low 68°.

Pressure29.85 inHg
Wind4.4 mph W
Humidity78%
Visibility6.2 mi
Dew point73°
Sun, 0986° / 67°0Clear
86 °Clear

Colby, Sunday, 9 August

Clear. High 86°, low 67°.

Pressure29.88 inHg
Wind12.2 mph W
Humidity35%
Visibility6.2 mi
Dew point56°
Mon, 1085° / 63°0.05Light rain
85 °Light rain

Colby, Monday, 10 August

Light rain. High 85°, low 63°.

Pressure29.94 inHg
Wind7 mph S
Humidity37%
Visibility6.2 mi
Dew point56°
Tue, 1184° / 63°0Overcast
84 °Overcast

Colby, Tuesday, 11 August

Overcast. High 84°, low 63°.

Pressure29.80 inHg
Wind12.8 mph NW
Humidity43%
Visibility6.2 mi
Dew point56°
Wed, 1271° / 59°0.19Light rain
71 °Light rain

Colby, Wednesday, 12 August

Light rain. High 71°, low 59°.

Pressure29.80 inHg
Wind4.5 mph SE
Humidity73%
Visibility6.2 mi
Dew point59°
Thu, 1379° / 56°0.06Light rain
79 °Light rain

Colby, Thursday, 13 August

Light rain. High 79°, low 56°.

Pressure29.71 inHg
Wind11.4 mph W
Humidity85%
Visibility—
Dew point63°
Fri, 1472° / 49°0Clear
72 °Clear

Colby, Friday, 14 August

Clear. High 72°, low 49°.

Pressure29.88 inHg
Wind9.1 mph NW
Humidity47%
Visibility—
Dew point44°
Sat, 1572° / 49°0Clear
72 °Clear

Colby, Saturday, 15 August

Clear. High 72°, low 49°.

Pressure30.09 inHg
Wind9.6 mph NW
Humidity41%
Visibility—
Dew point40°
Sun, 1676° / 48°0Overcast
76 °Overcast

Colby, Sunday, 16 August

Overcast. High 76°, low 48°.

Pressure30.27 inHg
Wind4.6 mph NW
Humidity36%
Visibility—
Dew point40°
Mon, 1777° / 54°0Overcast
77 °Overcast

Colby, Monday, 17 August

Overcast. High 77°, low 54°.

Pressure30.18 inHg
Wind6.3 mph SW
Humidity41%
Visibility—
Dew point46°
Tue, 1872° / 61°0.35Light rain
72 °Light rain

Colby, Tuesday, 18 August

Light rain. High 72°, low 61°.

Pressure30.00 inHg
Wind7.9 mph SW
Humidity98%
Visibility—
Dew point62°
Wed, 1977° / 58°0.03Light rain
77 °Light rain

Colby, Wednesday, 19 August

Light rain. High 77°, low 58°.

Pressure29.85 inHg
Wind6 mph NW
Humidity59%
Visibility—
Dew point56°
Thu, 2075° / 53°0.02Light rain
75 °Light rain

Colby, Thursday, 20 August

Light rain. High 75°, low 53°.

Pressure30.00 inHg
Wind7.6 mph SE
Humidity56%
Visibility—
Dew point53°
Fri, 2174° / 55°0.22Light rain
74 °Light rain

Colby, Friday, 21 August

Light rain. High 74°, low 55°.

Pressure29.97 inHg
Wind11.8 mph S
Humidity62%
Visibility—
Dew point57°
Sat, 2279° / 62°0.27Rain
79 °Rain

Colby, Saturday, 22 August

Rain. High 79°, low 62°.

Pressure29.77 inHg
Wind11.7 mph W
Humidity71%
Visibility—
Dew point61°
Sun, 2367° / 53°0Overcast
67 °Overcast

Colby, Sunday, 23 August

Overcast. High 67°, low 53°.

Pressure29.77 inHg
Wind15 mph NW
Humidity44%
Visibility—
Dew point39°

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 Colby, 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 Colby, 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.